INSECTS AND MITES ASSOCIATED WITH ONTARIOFORESTS

CLASSIFICATION, COMMON NAMES, MAIN HOSTS AND IMPORTANCE

P.D. SYME and K.L. NYSTROM

GREAT LAKES FORESTRY CENTRE

SAULT STE- MARIE. ONTARIO

CANADIAN FORESTRY SERVICE

GOVERNMENT OF CANADA

1988

INFORMATION REPORT O-X-392 ©Minister of Supply and Services Canada 1988 Catalogue No- Fo 46-14/392E ISBN: 0-662-16069-X ISSN: 0832-7122

Copiesof this publication are available at no charge from.

Communications Services Great Lakes Forestry Centre Canadian Forestry Service Government of Canada P.O. Box 490 Sault Ste. Marie, Ontario P6A5M7

Microfiches of this publication may be purchased from.

Macromedia Inc. Place du Portage 165, Hotel~de-Ville Hull, Quebec J8K 3X2 Syme, P.D. and Nystrom, K.L. 1988. Insectsandmites associated with Ontario forests: classification, common names, main hosts,and impor tance. Gov't of Can., Can. For. Ser., Sault Ste. Marie, Ontario. Inf. Rep. O-X-392. 131p.

ABSTRACT

This report was prepared to facilitate the use of scientific and common names of insects and mitesdealt with by the forestry community of Ontario andincludes most of the species recorded by the Forest Insectand Disease Surveyover the past 35 years. Insects and mites are arranged alphabetically by genus and species. Information provided for each entry includes order, family name, common name, host plant or in sect type and a rating of current importance.

RESUME

Prepare en vue de faciliter l'emploi des noms scientifiques et vernaculaires des insectes et acariens auxquels les chercheurs fores- tiers de 1'Ontario ont affaire, le present rapport comporte la plupart des especes enregistrees par le Releve des insectes et des maladies des arbres forestiers au cours des 40 dernieres annees. La disposition adoptee est l'ordre alphabetique par genre et espece. Pourchaque entree I1information fournie comprend l'ordre, le nom de famille, le nom vernaculaire, la plante-hote ou le type d'insecte et un parametre d'importance courant. ACKNOWLEDGMENTS

We wish to acknowledge the excellent technical contributions of Mrs. Lesley Cree andHiss Celine Handfield in the preparation ofthis report. Frontispiece. Jlymphalis antiopaL, (mourning cloak butterfly) TABLE OF CONTENTS

Page

INTRODUCTION 1

ALPHABETICAL LISTING BY GENUS AND SPECIES 5

INDEX OF COMMON NAMES 111

SELECTED BIBLIOGRAPHY 129

Cover photo: Big poplar sphinx Jarva. INTRODUCTION

This report, originally prepared by W.J. Miller and O.H. Lind- quist in 1971, revised first in 1975 andagain in 1981 by O.H. Lindquist and P.D. Syrae, is an alphabetical listing by genus and species of most insects and mites received by the Forest InsectandDisease Survey in Ontario over the past 42 years. Also included are a few insects that are seriouspests in other parts of Canada, but are not currently found in Ontario. The orderandfamily name are given for eachspecies. Only in one family, the Tortricidae (order Lepidoptera), have we attempted to separatesubfamilies; we haveused the term "Olethreutinae" where applicable. The scientific names are those in current use at the time of publication, andare taken from the most recent checklists,cata logues andother literature. Most of the names are those in current use at the Biosystematics Research Centre, Agriculture Canada, which is the custodian of the Canadian National Collection of Insects- Common names were drawn from the entomological literature and in some cases in which no common name existed, a descriptive name was devised by the authors. Generalized names wereused for less common species. In large part, the common names usedhave been approved by the Entomological Society of Canada and the Entomological Society of America.Great care has been taken to standardize the way in which authority nameshavebeen pre sented. The main host plant(s), if known, are listed for each species of phytophagous forest insect. The designation "general feeder" per tains toa combination of coniferous and deciduous hosts. Othernon- phytophagous or subterranean forestinsects as well as agricultural and household pests are, forthe most part, classified only by insect type, such as parasite or predator. Each entry includes a current importance rating. These ratings are defined as follows:

A of major importance, capable of killing or severely damaging trees or shrubs;

B of moderate importance, capable of sporadic or localized injurytotrees or shrubs;

C of minor importance, not known to present a threat to living treesor shrubs;

D beneficial, killing otherinsect pests;

E of major importance in other parts of North America but not currently known to occur in Ontario;

F insects of forest products or insects associated with the forest environment but not attacking forest trees or shrubs;

G miscellaneous insects of no consequence in forestry-

This compilation should be useful to any individual who is periodically confronted with unfamiliarscientific names of forest insects and mites in Ontario. It shouldalsoserve as a generalrefer ence for stenographic andlibrary staff, various othersupportgroups of federal and provincial governments, and academic institutions in which forestryand related disciplines are taught. It is not intended asa nomenclatural authority for reporting of research. ALPHABETICAL LISTING BY GENUS AND SPECIES ALPHABETICAL LISTIltfS BY GENTJS AND SPECIES

SCIENTIFIC NAME

Abagrotis alcernata (Grt.)

Abgrallaspis ithacae (Ferris)

Acantholyda erythrocephala (L.) luteomaculata (Cress.) maculiventris (Wart.)

Aceria (= Eriophyes in part) caulis (Cook) sp* nr- dispar (NalO parapopuli Keifer rudis complex ulmi (Gar.)

Acericecis (See also Cecidomyia and Cb/3tarinia>l ocellaris (0.S-) Diptera Cecidctnyiidae ocellate gall snidge maple C

Achatia. (= in part) distincta Hbn. Lspidoptera Noctuidae owlet moth deciduous

multispinosa DeG* Hemiptera assassin, bug predator D

Acleris Xjspictoptera Tortricidae alder leafroller alder, birch C caliginosana (Wlk.) birch leafroller birch, alder c celiana (Rob.) leafroller deciduous c eft ai yi>eana (Fern -) lesser maple maple c leafroller cornana (McD.) doywood leafroller dogwood, alder SCIENTIFIC NAME

Aclsris emargana (F.) fuscana (B. £ Bsk.)

implexana (wlk.) hudsoniana (Wlk- ) kearfottana (McD.) logiana. pl&cidana. (Rob. )

maccana (Trelt.) (Rob-)

niyrolinea (Rob.) nivisellana (wlsm.) oxyc:occ?arta (Pack.) semannula (Rob.)

subnivana (Wlk.) variana (Fern.)

Acmaeops pratensis [Laich.) proteus {Kby-)

Acordulecera

dors alls Say Hymenoptera Tenthredinidae sawfly oak, nut trees

Acraspis

erinacei (Beut.) Hyraenoptera Cynipidae gall wasp oak C

Acrobasis angusella Grt. Pyralidae leaf stem borer hickory, walnut c betulella Hist, " birch tubeiraker whitebirch c hickory shoot borer hickory c Rag. " shoot borer-and-tier hickory, walnut c comptonislla Hist. sweetfern casebearer sweetfern - MAINHOST PLANT{S) IMPORTANCE

SCIENTIFIC NAME COMMON 1SEAME OR INSECT TYPE RATING

demotella.Grt. Lepidoptera Pyralidae walnut shoot moth hickory, walnut, butternut A juglandis (LeB.) pecan leaf casebearGr walnut, hickory C keazfottella Eyar tubemaker hickory, butternut C rubrifasciella Pack alder tubetnaker alder C stigmella Eyar hickory bud-and-shoot hickory C borer sylviella Ely ironwood tubemaker ironwood C tricolorella Grt. tubemaker deciduous c

Acrocercops albinatella Cham. Lepidoptera Gracillariidae leafminer moth red oak

afflicta Grt. Lepidoptera Noctuidae owlet moth oak c afnericana (Harr.) American daggermoth deciduous c clarescens Gn. owlet moth " c dactylina Grt. alder daggermoth " c fzagilis (Gn+) fragile daggermoth c funeralis G.s R. paddle caterpillar " c furcifera Gn. forked daggermoth cherry c grisea Wlk. gray daggermoth " c haesitata (Grt.) c hasta Gn. c impleta Wlk. c impressa Wlk. c innotata Gn. c interrupts Gn. G Ian

SCIENTIFIC NAME COMMON NAME OR IM3KCT TYPE RATING

Acronicta

retardata (wlk.) naple daggernoth tt&ple C strata Grt. cwlet moth deciduous c

ii ii superans Gn- ir c tristis Sm. sad daggerrnoth beech, naple c vinnula (Grt* ) elm daggsrraoth c

fennica {Tausch. ) Lepidoptera Noctuidae blade cutworm general feeder

(L.) Lepidoptera Saturniidae luna deciduous

bipunctata (L. ) Coleoptera Cocciaellidae twospotted lady beetle predator frigida (Schn-) " lady beetle "

i

CO atietis [L. ) Homoptera Phylloxeridae eastern spruce gall spruce t* Adelgidae) adelgid I

coolegi (Gill.) " Cooley spruce gall spruce, Douglas^fir c adelgid

lariciatus (Patch) spruce gall adelgid spruce, larch B piceae (Ratz.) " balsam woolly adelgid balsam fir E sttotdlobtus (Kltb. pale spruce gall blacfc spruce, G adelgid

negundana (McD.) LepidopteraTortricidae loafroller ncth Manitoba rraple

Adoxus obscuras L. Col<=optera Chrysomelidae leaf beetle deciduous

Asschna spp. a Aeschnidae dragon fly predator

(Wlk. ) Lepidoptera Geonetridae looper deciduous MAIMHOST PIAHT(S) IMPORTANCE

SCIENTIFIC NAME ORDER FftMILY COMMON NAME OR INSECT TYPE RATING

Aethes rutilana (Hbn-) Lepidoptera Cochylidae Pale juniper wetaworm juniper

Agathis pumila (TCatz.) Hymenoptera Braconidae parasite larch casebearec

Aglais (see also Nymphalis) milberti Godt- Lepidoptera Nymphalidae Milbertrs tortoiseshell netbles

Agonopterix argillacea (Wlsm. ) Lepidoptera Oecophoridae micro moth deciduous C nigrinotella (Bsk.) hop-tree c rohiniella (Pack.) locust c

Agonum sinuatum Etej - Coleoptera Carabidae ground beetle predator D

Agrilus anitius Gory Coleoptera Buprestidai-5 bilineatus [Web.)

egenus Gory liragus B. 5 B* politus (Say) ruficollis [F.)

Agriotes collaris LeC. Coleoptera fucosis LeC linvsus (LeC.)

(Say) stabilis LeC.

(= Crambus in part) (Sell.) Lepidoptera Eyralidae (Clem-) MAINHOST PLANT{S} IMPQRT&NCE

SCIENTIFIC NAME ORDER FAMILY COMMON NAME OR INSECT TYPE RATING

Agromyza aristata. Mall. (- ulmi Frost) Diptera Agrcmysidae elm agrornyzid leafminer elm melampyga loew mock orange leafminer mock orange

Agroperina.

dubitans cogitata (Sm-) Lepidaptera Woctuidae cutworm grass d. dubitans (Wlk.)

Agrotis

o

I SCIENTIFIC ItoME

Alypia Jangtoni Oouper octomaculata (p.)

Amata interstitialis (Dej*)

Amath&s (See xestia )

Amauronematus

fallax (Lep.) Hymenoptera Tenthredinidae sawfly whitebirch C gracilis Marl. willow C histrio {Lep.) c neglectus (Kby.) c

Amblyptilia (= Platyptilia in part)

pica (Wlsm.) Lepidoptera Pterophoridae plume moth unknown E* punctidactyla Haw. )

recens (Say)

Aimophila

arvensis (Lep.) D

Ampedus apicatus Say luotuosus CkeC.) malanotoides Bream n&lsheimeri Leng mixtus Hbst. pullus Germ. semicinctus Rand.

Amphibolips

confluenta (Harr. ) Hymenoptera Cynipidae spongy oak apple gall red oak quercusinanis (0-S.) large oak apple gall ii ii MATH HOST PIANT(S) IMPORTANCE

SCIENTIFIC NAME ORDER FAMILY COMMON NAME OR IK SECT TYPE RATING

pyramidoides Gn- Lepidoptera Noctuidae rearhumped caterpillar deciduous

I— Compsolechia) innocuella (Zell.) Lepidoptera Gelechiidae darkheaded aspen poplar C leafroller

niveopulvella (Chamb.) paleheaded aspen c leafroller

Anacamptodes ephyraria Lepidoptera Geometridae looper deciduous c (larvaria Gn. see Iridopsis) xrellivolata(Hist. ) coniferous c

kuehniella. (Zell. ) Lepidqptera Pyralidae Mediterranean flour household pest moth

Anagoga occiduaria LepidopteraGeometridae looper deciduous

Anagrapha falcifera. (Kby.) Lepidoptera Noctuidae celerylooper agricultural pest

Anaplectoides pressus (Grt«) Lepidoptera Noctuidae daggsr Troth unknown

Anathix puta (G. & R.) Lepidoptera Noctuidae poplar catkin moth poplar

Anatis labiculata. (say) Coleoptera Ooccinellidae fifteenspotted lady predator beetle l (Say) 11 " eyespotted lady beetle "

pampinaria (Gn. Lepidoptera Geometridae cranberry gpanworm general feeder MAIN HOSTPLANT(S) IMPORTANCE RATIMG COMMON NAME OR INSECT TYPE SCIEOTIFIC NAME FAMILY

C hurgessiana (Efell.) Lepidoptera Olethreutinae oak leaffolder red oak yellow birch leaffolder birch C discig&rana (Wlk+) " elm leaffolder elm, oak C fuscociliana (Clam.) " serviceberry leaffolder serviceberry, cherry c mediofasciana (Clem*) alder leaffolder alder c mlra Heinr. " cherry leaffolder deciduous c nubaculana. (Clem.) ninebark leaffolder ninebark c spiraeifoliana (Clem.) willow leaffolder willow c subaequana (Zell.)

Rndricus white oak guercusflocci (Walsh) gall wasp

Androchirus Alleculidae conibclawed beetle unkncwn erythropus Kby. Coleoptera

Anisocalvia Coccinellidae twelvespotted lady predator D duodecimmaculata Gebl. Coleoptera beetle " fourteenspotted lady quatizordecimguttata I» beetle

Anisota (see also Dryocampa.) shorthorned oakworm A finlaysoni Riotte l,epidoptera Citheroniidae orangestriped oak A senatoria (J.E. Smith) spiny oakworm C stigma {F.) B virginiensis (Drury) pinkstrip«d

Anobium furniture beetle dry punctatum {DeG- ) Coleoptera nnobiidae

Anomoea Coleoptera Chrysosrelidae claycolored leaf beetle deciduous laticlavia (Forst.)

Anomogyna chameleon caterpillar coniferous elimata (Gn.) Lepidoptera Noctuidae gray spruce cutworm perquiritata MAIN HOST PIANT(S) IMPORTANCE SCIENTIFIC NAME ORDER FAMILY CO^M0R NAME OR INSECT RATING

Anopheles quadrimaculatus Say Diptera Culicidae coimnon malaria mosquito biting flies

Anoplodera. biforis {Newm.J Coleaptera Ceramfcycidae longhorn beetle general feeder chrysocoma {Oliv.) C nigrella {Say) c c pubera (Sgy) sanguines LeC c c sexmaculata (L.) vittata (Swed. ) c general feeder c

Anoplonyx

canadensis Hgtn. Hymenoptera Tenthredinidae onelined larch sawfly larch luteipes threelined larch sawfly "

Antaeotricha leucillana (Sell,) Lepidoptera Oecophoridae micro ncth deciduous (= algidella WUc. J schlaegeri (Zell.) birch I

Anthaxia aeneogaster Cast- Coleoptera Buprestidae flatheaded wood borer unknown viridifrons Gory hickory twig borer elm, hickory

Antheraea polyphemus {Cram.) DBpidoptera Satumiidae polyphemus moth deciduous

Anthophila (See Oiozeutis)

Anthophilax attenuatus (Hald.) Coleoptera Cerairibycidae mottled longhorned decaying hardwoods beetle malachiticus (Hald.) green longhornedbeetle

Antispila cornifoliella Clem. Lepidoptera Heliozelidae dogwood leafminer dogwood c nysaefoliella Clem. tupelo leafminer blackgum c MAINHOST PLANT(S) IMPORTANCE SCIENTIFIC ORDER FAMILY CCMMONNAME ORINSECT TYPE RATING

Apamea amputatrix (Fitch) Lepidoptera 'Hoctuidae yellowheaded cutworm not known

Apantesis

parthenice (Kby- ) Lepidoptera Arctiidae tiger moth general feeder c

Apateticus bracteatus {Fitch) Hemiptera Pentatomidae stink bag predator cynious (say) n D

Aphania (See Apotomis) hphelia (See also Xenotemna) alleniana (Pern*) Lepidoptera Tortricidae pine-and-clover tier pine, clover

Aphis

maculatae (Oestl.) Horrrapteira Aphididae spotted poplar aphid poplar C

poml [DeG.) appleaphid apple F

Aphodius I srraticus L. Coleoptera Scarabaeidae scarab beetle unknown C fimetarius (L. > c fossor L. c

pine spittlebug nymphsand adultson B conifers spruce spittlebug adultson conifers c Saratoga spittlebug adults on pine a

hollyhock black locustseed blacft locust weevil birch catkin weevil birch MAIN HOST PLANT(S) IMPORTANCE SCIENTIFIC NAME TYPE RATING

Apoda (— LimacodesJ y-invsrsum (Pack.)

Apotomis Is Aphania in part) albeolana (Sell.) capzeana (Hbn.) dec&ptana (Kft.) dextzana {McD.) fimerea. (Meyr.) tertians

Archiearis (= Brephos) infans (Mosch.J Lepidoptera Geometridae looper deciduous

Archips

alberta (McD.) Lepidoptera Tbrtricidae spruce cone moth spruce C argyrospila (Wlk.) fruittree leafroller deciduous C

cerasivorana (Fitch) uglynest caterpillar cherry B dissitana (Grt.) spruce needle tooth coniferous C fervidana {Clem-} oak webworm oak c infumatana {Zell.) hickorywebwonn walnut, hickory c mortuana Kft. duskyback leafroller deciduous c myricana (McD.) leafroller it c negundana [Dyar) larger boxelder leaf- Manitoba maple B roller packatdiana (Fern.) springspruce needle spruce, fir moth purpurana Clem.) cntnivorous leafroller deciduous rosana (L.) European leafroller ii semiferana Wlk. oak leafroller oak striana (Fern.) lined spruce needlevjorm spruce, fir

Arctic caja (Lt) lepidoptera flrctiidae garden tiger moth spruce, fir MAIN HOSr PIAOT(S) IMPQRrANCE

ORINSECT TYPE RATING SCIENTIFIC NAME ORDER FAMILY COMMON NAME

Arge C clavicornls (F«) Hymenoptera Argidae willcw i deciduous B pectoralis (Leach) birch sawEly birch, alder, haze lnu t, h avfthor n oak T elm, birch/ al< scapularis {King, ) oak sawfly

Argyresthia abies Free. affinis Braun aureoargentella Brewer canadensis Free. freyella Wlsiru goedartella (L.) laricella Kft. mariana Free. oreasellA Clem. picea Free. pygmaeella (Hbn. ) thuiella (Pack.)

Argyrotaenia juglandana (Fern.) mariana (Fern.) occultana Free. pinatubana (Kft.) quadrifasciana (Fern.) quercifoliana Fitch tahilana Free. velutinana (tflk.)

Arhopalns foveicollis (Harr.)

Aristotelia. fungivorella (Clem.) MAIN HOST PLANT(S) IMPORTANCE SCIENTIFIC NAME ORDER FAMILY COMMOM NAME OR INSECT TYPE RATING

Arth romacra aenea Say Coleoptera Lagriidae metallic beetle scavenger F

Artogeia (- Pieris) rapae (L.) Lepidoptera Pieridae imported cabbageworm cabhage

Asemum striatum (L. } Ctileoptera Cerambycidae oparpie sawyer pine

Asiphum rosettei Max. Honqptera Aphididae aspen aphid poplar r.

Asterocampa celtis (Bdv. & LeC.) Lepidoptera Nyuphalidae hadcberry butterfly hackberry

Asterolecanlum variolosum CRatz.) Homoptera Asterolecaniidae goldenoak scale oak, chestnut

Atomac$ra 03 debilis Say Hymenoptera Argidae txefoil sawfly trefoil I

Atrtisca quercuscentricola (O.S.) Hymenoptera Cynipidae spotted oak apple oak (= Cynips centricola [O.S. )

Attelabas bipustulatis P. Coleaptera Carculionidae leafrolling weevil deciduous C

Atteva punctella Lepidoptsra Yponaneutidae ailanthus wetawonn tree of heaven

Autographa ampla (wik.) lepidoptera Woctuirlae 3r moth deciduous mappa {G. & R.) shrubs, plants

Automsris io (F.) Ispidoptera Saturniidae io roth deciduous SCIENTIFIC ORDER F7\MILY COMMON NAME

Baileya dormitans (Gn.) Lepldoptera r^cteolidae macro moth doubledagi (Gn. ) n tl ophthalmias (Gn. )

Baliosus nervosus Panz. Coleoptera Chrysoirelidae basswood leaf miner basswood B

Balsa malaria (Fitch) Lepidoptera Koctuidae cwlet moth apple

Banasa ditiddiata say Hemiptera Pentatomidae banasa stink Jxig predator ■)

Barbara mappana. Free- Lepidoptera olethreutinae cone moth balsam fir, white spruce c

ia (= Limsnitis) archxppus (Cram.} Lepidoptera viceroy deciduous c a. arthemis (Drury) white admiral c aithemis astyanax (F. ) redspotted purple c

Bassareus sellatus Suffr, Coleoptera Chiysotnelidae leaf beetle deciduous

Batrachedra praeangusta (Haw.) Lepidoptera Cosmoptecygldae poplar shoot moth poplar c

Battaristis vittella (Bsk.) Lepidoptera Gelechiidae micromoth pine

Battus philenor (L, ) Lepidoptera Papilionidae pipevine swallowtail pipevine

Besma endropiaria (G.s R.) LepidopteraGeonetridae Loqper deciduous quercivoraria {Gn. ) MAIN HOSTPLANT(S) IMPORTANCE SCIENTIFIC NAME ORDER FAMILY COMMON NAME OR INSECT TYPE RATING

Bessa.

harveyi (Towns.) Diptera Tachinidae parasitic fly parasite D

Bibarrambla

Lepidoptera Oecophoridae birch-and-alder birch, alder leaftier Bibio

xanthopus Wied. Diptera Bibionidae fly vegetable natter

Eiston betularia cognataria (Gn. ) lepidoptera Geometridae pepper-and-salt moth deciduous

Blattella

germanlca (L. ) Orthoptera Blattidae German cockroach household pest

Blepharida rhois Fbrst. Coleoptera Chrysomelidae sumac leaf beetle sumac c I

Bonolocha o ahalienalis (wlk.) Lepidoptera Noctuidae cwlet moth deciduous C baltinoralis (Gn-) maple C bijugalis (Wlk.) dogwood c deceptalis (Wlk-) basswood cwlet moth basswood c palparia (Wlk. ) owlet math deciduous c

Bondia

cooonana (Kft.) Lepidoptera Carposinidae micro Tnoth cherry

Hrac± yacantha

felina (FO Coleoptera Coccinellidae lady beetle predator ursina (F.)

(Brachyrhinus ) see

aerosus Melsh. Coleoptera Buprestidae leafmining beetle oak, aspen rufescens N- & w. unkncwn ovatus (Weber) oak, aspen MAIN HOST PLANT{S} IMPORTANCE ORINSECT TYPE RATING SCIENTIFIC NAME ORDER FAMILY CCMMCN NAME

(BrephosJ see Archiearis

Brochyntena

F. Hemiptera Pentatomidae fourhumped stink bug predator;

Bucculatrix ainsliella Murt. lepidoptera Lyonetiidae oak. skeletonizer canadensisella. Cham. " " birch skeletonizer

Bupresfcis fasciata P. Coleoptera Buprestidae flatheaded wood borer maculativentxis Say ventraLly spotted buprestid

nuttali Kby. flatheaded wood borer ■■ II striata F.

Caftera err/themariaGn. Lepidoptera Gecarvetridae looper variolaria Gn.

Caenurgina clover crassiuscula (Haw.) Lepidoptera itoctuidac clover looper

Caliroa mountain ash, fruit trees c&rasi (L.) Hymenoptera Tenthredinidae psarslug sawfly oak fasciata (Nort.) " " oakslug sawfly obsolete (Nort.)

Callidium dead cedar and juniper frigidam Casey toleoptera Ceratnbycidae longhornedbeetle deadpine violaceum [L.) MAIN HOST IMPORTANCE SCIENTIFIC NAME ORDER FAMILY COMMON NAME OR INSECT TYPE RATING

Calligraphy alni Schaeff. Ooleoptera dirysomelidae russet alder leaf alder beetle

amator Brown apicalis Notrru confluens Schaeff.

Ignota. Brown multipunctata higsbyana (Kby+) philadelphica (L.) rhoda Knab

tiliae Brown

Callirhytis cornigera (0.S.) Hymenoptera cynipidae quercusfutilis (O. S.) quercusgeflima.ria (flshm.) quercusmodesta (O. SO quercusoperator (0. S.) r... ;■,-■ quercuspunctata {Bass.) seminator (Harr.) tumifica (O. S.)

(Callophrys) see Incisalia

Callopistria

cordata (Ljungh) Lepidoptera l^bctuidae owlet moth fern

Callosamia promethea (Drury) Ispidoptera Saturniidae promethea moth deciduous

Caiqpteryx maculata (Beauv.) Odonata Coenagrionidae brown damselfly predator MAINHOST IMPORTANCE

SCIENTIFIC NAME ORDER FAMILY COMMON NAME OR INSECT TYPE RATING

Caloptilia [ =

alnivorella {Cham. ) Lepidoptera Gracillariidae alder leafminer alder C betulivora. rfcD. birch leafroller birch c

tnirgessiella (Sell.) dogwood leafroller dogwood c coroniella (Clem.) birchleafroller b L cell c tzaxinella (Ely) privet leafminer ash c invariabilis [Braun) cherry leafcone cherry c caterpillar negundella (Cham,) boxelder leafroller Manitoba maple c

rhoifoliella (Cham.) sumacleafroller sumac c sassafeasel la. (Cham,) sassafras leafroller sassafras c stigmat&lla (F.) rraple leafroller rraple c strictella (Wlk.) birchleaEroller birch c syringeIla (F,} lilac leafminer lilac B

Calosorna

calidum (F.) Ooleoptera Carabidae fiery hunter predator frigidum Kby. groundbeetle ro scrutator F.

Cameratia ( = Lithocolletis)

aceriella {clan. ) Lepidnptera Gracillariidae c

betulivora {wlsm.) c

caryaefoliella (Clem.)

cincinnatiella (Cham.)

fletcherella (Braun) haimdryadella (Clem. ) hamaineliella (Bsk.)

macrocarpella (F. & B.) ostryarella {Cham. )

querclvorella (Cham.) ulmella. (Cham.) HOST PLftHT(S) IMPORTANCE SCIENTIFIC NAME ORDER FAMILY NAME ORINSECT TYPE RATING

Camnula pellucxda (Scudd-) Jicrididae cl.earwinged grasshopper ground plants

Campaea

perlata (Gn. ) LepidqpteraGeometridae fringed looper general feeder

Camponotas

herculeanus (L. ) Hymenoptera Formicidae borealcarpenter ant dry wood C nov&aboracensis (Fitch) " " red and C ant

black carpenter ant c

Canarsia

ulmiarzosoxella (Clem.) Lepidoptera Pyralidne leaftier elm c

C&ntharis

bilineatus Say Coleoptera Cantharidae twolined cantharid predator carolinus F. " Carolina cantharid

-Er- Caripeta

angastiorata wlk. LepidopteraGeometridae brown pinelooper coniferous c divisata Wlk * " " g^ay spruce j.o.iriHi c piniata. (Pack.} 11 " pine looper piner spruce c

Carposina fernaldana Bsk. Lepidoptera Carposinidae micro moth deciduous fruits

Carulaspis juniperi (Bouche) Homoptera Coccidae juniper scale juniper, cedar

stupida Homoptera Membraci&ae stupid treehopper birch

nibigincsa Mull. Coleoptera Chrysomelidae green tortoise beetle thistles MAINHOST PLANT(S) IMPORTANCE

SCIENTIFIC ORDER FAMILY COMMON NAME OR INSECT TYPE RATING

Catabena lineolata Wilt. Lepidoptera Noctuidae

Catocala antinympha {Hbn.) Lepidoptera blandula Hist. briseis Edw* car a Gn.

cerogama Gn.

concwibens Wlk -

habilis Grt. ilia {cram.) piatxix Grt. relicta Wlk-

retecta Grt. i sordida Grt. Ln ultronia (Hbn.) nnijuga wik-

Catoptria (= Crambus in part) latiradiella Lepidoptera Pyralidae webworm grasses

Caulocampus acericaulis Hymenoptera Tenthredinidae maple petiole borer mple

Cecidomyia (See also Acericecis and Contarinia.) piniinopis O.S. Diptera Cecidomyiidae jack pine midge jack pine C (= banksianae Vock.) resinicola (o.S.) " jack pine resinmidge jack pine c £•= reeksiVock.) resinicoloides Wlms. '* Monterey pine resin jack pine c £= accola Vock.) midge verrucicola 0* S. " linden wartgall midge basswood c

Celastrina ladon (Cram* ) Lepidoptera Lycaenidae sprang azure deciduous MAIN HOST PLflJTO(S) IMPORTANCE SCIENTIFIC NAME ORDER FAMILY COMMON NAME OR INSECT TYPE RATING

(Celerio) see Hyles

(Cenopis) see Spaxganothis

Cepegillettea betalifoliae Granovsky Hoiroptera Aphiditfae birchaphid whitebirch

Cephalcia

fascipeimis (Cress. } Ftymenqptera spruce webspinning spruce c sawfly

frontalis [Westw.} pine webspinning red pine c sawfly

fulvi'ceps (Ron.) pine webspinning red and jack pine c sawfly

marginata Midd. red pine webspinning red pine c sawfly

Cephaloon leptuzoi&es Newm. Coleoptera Cephaloidae false leptura beetle decayed coniferous wood

Ceratomia amgntor (Gey.) Lepidoptera Sphingidae elm sphinx deciduous catalpae (Bdv.} catalpa sphinx catalpa (wik.) waved sphinx ash

Cerura (See also Furcula)

scitiscripta canadensis McD. Lepidoptera Notodontidae forktailed caterpillar poplar, willow c scitiscripta. miltiscripta Riley " c

Osruraphis

viburnicola {Gill*) Homoptera Aphididae snowball aphid viburnum C

Chaitophorus

populicola. Thos. Homoptera Aphididae smcJceywinged poplar poplar C aphid viminalis (Monell) M willcw aphid willow c MAIN HOSTPLRNT(S) IMPORTANCE

SCIENTIFIC NAME ORDER FAMILY COMMON NAME OR INSECT TYPE RATING

(Chalcoides) see Crepidodera

Chalcophora fort is LeC. Coleoptera Buprestidae f latheaded pine borer dead pine H 11 ii II ■■ H H liberta Germ. virginiensis (Drury) " " Virginian buprestid " "

(Chalepus) see Odontota

Oiaradra deridens (Gn.) Lepidoptera Noctuidae hairy cater- deciduous pillar

Chazadryas ( nycteis (Dbly. ) Lepidoptera Nymphalidae silvery checkerspot poplar

Chelymorpha. cassidea (F.) Coleoptera ChrysomBlidae argus tortoise beetle milkweedf wild potato

Chilocarus i stigma (Say) Coleoptera Coccinellidae twicestabbed lady predator beetle Chionaspis MAIN HOST PIANT(S) IMPORTANCE OR INSECT TYPE RATING COMMON ORDER FAMILY SCIENTIFIC NAME

Chlorochlamys Lepidoptera Geometridae blackberry looper blackberry chloroleucaria (Gn.

Qilorochzoa Hemiptera Pentatomidae stink bug unknown. uhleriSay

Choreutis Lepidoptera Choreutidae micro moth deciduous (Hbn.) " „ ■■ apple-and-thom apple (Cl.) skeletc-nizer

Oioriston&ura poplar Lepidoptera Tortricidae large aspen tortrix conflictana (WlkO brokenbanded leaf- deciduous fractivittana (Clem. roller eastern spruce budworm balsam fir, spruce fumiferana (Clem.) c leafroller moth white birch obsoletana (Wlk.) A jack pine budworm jack pine C pinus pinus Free* obliquebanded leaf- deciduous zosaceana (Harr.) i roller c leafroller zapulata (Rob.)

Chramesus Coleoptera Scolytidae hickory bark beetle hxckory hicoriae

Chrysaster Lepidoptera Gracillariidae ironwod leafblotch ostensackenella (Fitch) raj.n.er

Chrysobothris C f latheaded wDod borer pine, l&rch dentipes (Germ.) c flatheaded appletree deciduous (OlivO borer c flatheaded wsod borer pine floricola Gory ii c harrisi Henta pine, hemlock c scrabripennis Cast. & Gory pine c trinervia MMN HOST PIANT(S) IMPORTANCE OR iNSECr TYPE RATING FAMILY CO1M0N NAME SCIENTIFIC NAME ORDER

Coleoptera Chrysomslidae dogbane beetle dogbane

B -a chryso1^11^6 sspen leaf beetle aspen C ii willow-and-poplar poplar, willcw leaf beetle c » spotted willow leaf willcw, poplar beetle poplar, willow c

leaf beetle poplar c

leaf beetle c alder leaf beetle alder c cottonwood leaf poplar, willow beetle G balsam poplar leaf poplar Brown i beetle

(Chrysopelia) see Stllbosis

Chxysoperla (= Neuroptera Chrysopidae common green lacewing predator p carnea {Steph.)

biting flies carionarlus wlk. Diptera Tabanidae deer fly

Chrysoteuchia {= Cratnbus inpart) grasses topiaria CZell- ) Lepidoptera pyralidae

Cicindela D ColeopteraCicindelidae tiger beetle predator is Say

C Coleoptera Curculionidae pine weevil pine (LeC.)

Cimbex a Cimbicidae elm sawfly deciduous americana Leach Hymenopter MAIN HOST ELANT(S) IMPORTANCE SCIENTIFIC NAME ORDER FAMILY COMMON NAME OR INSECT TYPE RATING

Cinara

abieticola {Cholodk.) Horaoptera. fiphididae C banksi$na P. & T. it c braggii (Gill.) it c coloradensis Gill. n c curvipes (Patch) c fornacula Hottes c gracilis (Wils.) (= canatra) c harmonic (Hottes) c hottesi (G. 5 P.} c laricifex (Fitch) c laricls (HtgO c ontarioensis Brad. c palmerae (Gill.) c plnea (Mordvilko) c pinivora wils. e pezgandei (Wils.) c strobi (Fitch) c

Cincticoznia. o

pilulae (Beut.) Diptera I Cecidcnyiidae oak pillgall midge oak

Cingilia catenaxia (Drury) Lepidoptera Geometridae chainspotted geometer coniferous, ground plants C

Cisseps fulvicollis (Hbn,) Lepidoptera Amatidae yellcwcollared unknown scapernoth Cladara [« Nyctobia)

atroliturata Wlk. lepidoptera Geometridae looper limitaria yellowlined conifer coniferous looper

Clastoptera obtusa (Say) Homoptera Cercopidae alderspittlebug alder proteus Fitch dogwood spittlebug dogwood MAIM HOST PIANT(S) IMPORTANCE

OR INSECT TYPE RATING SCIENTIFIC NAME ORDER FAMILY COMMON NAME

Clemensia speckled gray footman coniferous c albat& Pack. Lepidoptera Arctiidae

Clepsis coniferous melaleucana (Wlk-} LepidoptsraTortricidae leafroller persicana (Fitch) white triangle leafroller Clostera [- Ichthyura) poplar c albosigxia Fitch Lepidoptera Notodontidae rustylined leaftler c apical is (Wlk.) redmarked tentmaker c inclusa (Hbn. ) poplar tentraaker c strigosa {Grt. ) poplar leaftier

Coccinella D hieroglyphica kirbyi Crotch Coleoptera Coccinellidae ladybeetle predator D nnnticola Muls. D noveimotata Hbst. ninespotted ladybeetle D transversoguttata richardsoni transverse ladybeetle

Brcwn D txifasclata pexplexn Muls. D trifasciatatrifasciata L. D unidecimpunctata L.

Coccobaphes sanguinareii5 Uhl.

Coleomsgilla maculata lengi Timb.

Coleophora atromarginata Braun cerasivorella Padc. comptoniella. {HcD.) {- betulivora McD-)

laricella (Hbn.) laticornella Clem. (= Clem- ) MAIN HOST PLANT(S) IMPORTANCE SCIENTIFIC NAME ORDER FAMILY CCMMDN NAWE OR INSECT TYPE RATING

Coleophora malivorella Riley Lepidoptera C ostrayae Clem. " C pruniella Clem- (= innotabilis Braun) " C querciella clem. " c sezratella (L-) " E (= fuscedinella zell.) tiliaefoliella Clem. C ulmfoliella McD. M c

Coleotechnites [= Eucordylea, PulicalvariaJ apicitripunctella (clem.) Lepidoptera (= abietisella (Pack.) atrupictella (Dietz) " c blastovora. (McLeod) " c canasella [Tree-) " c I carbonarius (Free.) " c coniferella (Kft« ) c ducharmsi (Free. ) " c gibsonella (Kft-) c laricis (Free.) " c macleodi (Free.) " c

martini {Free.) c piceaella (Kft,} c

resinosae (Free.) " c thujaella (Kft. ) B

Colias

eurytheme Bdv. Lepidoptera. Pieridae alfalfa caterpillar legumes F philodice Godt. clouded sulphur " F

Colocasia flavicornis (Sm. ) Lepidoptera Noctuidae owlet moth deciduous C propinquilinea. (Grt.) c MAIN HOSTPLAMT{S) IMPORTANCE

SCIENTIFIC NAME ORDER U71MILY COMMON NAME OR INSECT TYPE RATING

Colopha

(Fitch) Hornoptera Aphididae elm cockscombga 11 aphid

(Compsoledhia) see Anacampsis

Conophthorus bartksianae McP. Coleoptera Scolytidae jack, pine tipbeetle jack pine coniperda (Schw.) " white pinecone white pine beetle reslnosae Hopk. red pinecone beetle red pine

Conotrachelus juglandis LeC. Coleoptera Curculionidae butternut curculio butternut C nenuphar (Hbst.) plum curculio fruit trees c

Contarinia {See also Cecidoinyis and Aaericecis) baeri {Prell} Diptera ceeidomyiidae European pineneedle Scots and redpines midge canadensis Pelt ash xnidribga.ll midge ash c negundifolia Felt boxelder leafgall midge Manitoba maple c negundinis (Gill.) boxelder bjdgall midge Manitoba maple c virginianiae Efelt Ir chckecherry midge chokecherry c

Coptodisca splendoriferella (Clem.) Lepidoptera Ifeliozelidae resplendent shield bearer

Corthylus punctatissimis (zimm. ) Coieoptera Scolytidae pitted ambrosia beetle maple SCIENTIFIC NAME ORDER

Corythucha atcuata (Say) associdta 0. s D. oiliata (Say) cydoniae (Fitch) slegans Drake heidemanniDrake juglandis (Fitch) nollicula 0. a d. palllpes Parsh. pergandei Heid. ulmi O. & D.

Cosmi a calami (Harv.) Lepidoptera Koctuidae owlet moth oak

Cosmopepla bhnaculata Ihos. Hemiptera Pentatomidae twospotted stink bug predator us (Cosymbia.) see Cyclophora I

Cotalpa

lanigera (L. ) Coleoptera Scarabaeidae goldsmith beetle poplar

Cxambidia casta (Pack.) Lepidoptera Arctiidae gray footman unknown pallida Pack. pale footman

Crawbus fsee also, Agriphila, Catoptria, Chrysoteuchia) agitatellus clem. Lepidoptera Pyralidae wetworm grasses girardellus Clem. F F hame2_Zus {Thunb.) P perlellus innotatellus 171k. F

Crepidotfera (Say) Coleoptera Chrysonelidae tiny aspen flea beetle aspen MAIN HOST PLftNT(S) IMPORTANCE RATING FftMILY NAME OR INSECT TYPE SCIENTIFIC NAME ORDER

(Cressania) see Laothoe

Crocigrapha I^epidoptera Noctuidae climbijig cherryworm deciduous i (Grt.)

Croesia Tortricidae C (Kf t.) A (Kft. )

Croesus C castaneae Foh. c latitarsus Hart.

Cryirodes F devastator (Brace) Lcpidoptera Noctuidae

Cryptocala C acadiensis (Beth-) Lepidoptera Noctuidae

Cryptocephalus Coleoptera chrysomelidae leaf beetle c notatus F. c Newm.

Cryptococcus Honoptera Coccidae beech scale beech B fagisuga

Cryptorhynchus [= Sternochetus) Curculionidae poplar-and-willow borer poplar, willow laptathi (LO Ooleoptera

crypturgus coniferous C barealis Swaine Coleoptera Scolytidae bark beetle c pusillus (Gyll.) (= atoms LeC.)

Ctenicera Coleoptera Elateridae click beetle soil insects F appropinquans Band. F arafca LeG- P cruciata. pulchra (l

£asy_Zopftia

thyatiroides Lepidoptera Notodontidaebeech caterpillar beech

Datana angusii G. & r. Lepidoptera Notodontidae striped caterpillar hickory, butternut contract a wlk. c oak caterpillar oak drexeli tfy. Edw. c witch hazel caterpillarwitch hazel iflfcegerrina G. s r. c walnut caterpillar walnut, hickory rainistra (Drury) B yellownecked cater- deciduous c pillar perspicua G. 5 R. sumac caterpillar sumac

pusillus LeC. Coleoptera Coccinellidae lady beetle predator itendrocton trs

Hopk. Galeoptera Scolytidae lodgepole pine beetle rtifipe/izils (Kby.) (^ jackpine, red pine C spruce beetle Mann.) white spruce C simplex LeC. eastern larch beetle tamarack LeC. C red turpentine beetle coniferous c ia (see alsoNites) pastinacella {Dup.) Lepidgptera Oecophoridae parsnip webworm (= heracliana L.) Umbelliferous

Dzpressariodes (» Martyrhilda) cirriflonella (Lien, & Sell. ) Lepidoptera Oecophoridae leafroller [= klamathianus poplar, alder

Dermastes lardarius L» Coleoptera Dermestidae larderbeetle household pest

DesmiA

funeralis [Hbn.) :LePidoptera grape leaffolder vines HOST PLANTtS) IMPORTANCE

OR INSECT TYPE RATING FAMILY COMMON SCIENTIFIC NAME ORDER

{Deuteronoinos) see Ennomos

Diactirysia l^pidoptera Noctuidae false Looper raspberry halluca Gey*

Diachus C Ooleoptera Chrysomelidae leaf beetle willow catarius Suffr.

Diapheromera B Orthoptera Phasmatidae walking stick deciduous fenurata (Say)

Diarsia C Lepidoptera tfoctuidae smaller pinkish dart unknown jucunda (Wlk.)

Dicerca flatheaded hardwood dead trees divaricata [Say) Ooleoptera Buprestidae borer flatheaded poplar borer ii i> tenebrics. (Kby.) flatheaded conifer tenebrosa (Kby.) borer

Dichelonyx deciduous Goleoptera Scarabaeidae leaf chafer albicollis (Buna.) green rose chafer back! (Kby.) leaf chafer elongacula (Schonh.) linearis (Gyll-) subvittata LeC

C l£pidopteraGelechiidae Palraerworm deciduous ligulella c ii " juniper webworra juniper (F.)

Cecidomyiidae poplar leafgall midge populi Felt Diptera

Ooleoptera I^cidae netwinged beetle decayingwood c aurora Hbst.

Dimorph opteryx Otenthredinidae fringed birch sawfly birch, alder B melanognathus Boh. SCIENTIFIC NAME ORDER FAMILY COMMON NOME

Dioryctzia

abietivorella (Grt.) Lepidoptera Pyralidae fir ■Ci J_ j L--L LA^d r_2 nt-illX - webbing conewarm reniculelloides Mut. & Man, spruce coneworm resinosella Mut* red pine shoot moth zi/imermani(Grt.) Zimmerman pine moth

rosas (L.) Hymenoptera C/nipidae mossy rose gallwasp rose

Diprion

similis (Htg.) Hymenoptera Diprionidae introduced pine sawfly pine

Disonycha alternate (111-) Ooleoptera Qiryscutielidae striped willow leaf willow beetle

Drepana

arcuata Wlk. Lepidopter a Dr epan i dae masked birch cater birch, alder c o pillar (Pack:.) warty birch cater birch c pillar

Dryocampa rubicunda {F.) Lepidoptera Citheroniidae greenstriped mapleworm maple A rubicunda albaGrt. " " i» ii A

Dryocoetes affabez (Mann.) Ooleoptera Scoytidae bark beetle spruce, pine autagraphus {Ratz.) c coniferous betulae Hopk. c birch bark beetle white birch c

Dryocosmus deciduus (EeutO Hymenoptera Cynipidae oakgall waSp oak c quercuspalustris (0- S-) ir c

Dyspteris aboLtivazia (H.~S. Lepidoptera Geometridae green grape-geometer grape MAIM HOST PLANT (S) IMPORTANCE RATING COMMON NAME OR INSECT TYPE SCIENTIFIC NAME ORDER FAMILY

Dysstroma general feeder citrata {!•.) Lepidoptera feometridae dark marbled carpet truncata Hafn. " " looper

Eacles &lis pini Mich Lapidoptera citheroniidae pine imperial moth pine

Ecdytolopha locust insiticiana zell. lepidoptera 01ethreutinae locust twig borer punctidiscana (Dyar) if " micro moth

Ecpantheria ia (Stoll3 Lepidoptera Arctiidae great leopard moth unknown

Ectoedemia E Lepidoptera Nepticulidae aspen petiole miner aspen argyropez& downesi W.& S. I balsam poplar petiole balsampoplar C canutus W.& E. miner snail birch leafminer birch c lindguisti (Free.) poplar petiolegall moth poplar c populella Bsk.

Ectropis general feeder crepuscularia (D. & S.) Geometridae saddleback looper

Egira i~ Xylomyges) C linedblack aspen aspen dolosa Grt. Ifipidoptera caterpillar

Eilema coniferous bicolor Lepidoptera Srctiidae snoky motli

Bitelius Hymenoptera Tfenthredinidae willow skeletonizing willow gregaxius {Marl.} sawfly

El aphidionoides Coleoptera Cerambycidae hickory twig pruner oak, hickory parallel's (Kevin.) n " twig pruner red oaX villosus (F.) SCIENTIFIC NAME ORDER HOST PLANT(S) FAMILY COMMON NAME IMPORTANCE OR IWSECr TYPE Elaphria RATING festivoides (Gn.) Lepidoptera Noctuidae cwlet moth v&rsicolor (Grt-) general feeder fir harlequin C Elasirastethus c cruciatus Say Hemiptera Pentatc*rddae redcrossed sti stink bug tmknown SUida caniplaga Hotodontidae basswDod caterpill; basswood Ematurga amltaria (Gri.) Lepidoptera cranberry spanworm deciduous Entpoasca fabae (Harr.) Cicadellidae potato leafhopper deciduous

multicolor {Nort.) Tenthredinidae sawfly -P- white birch, alder Enargia decolor (Wlk,> Noctuidae aspen twoleaf tier infnmata (Grt.) poplar cvrlet moth B birch Enchenopa C binotata (Say) Hoznoptera Msmbracidae tworrarked deciduous Endopiza piceana. {Free.)

Lepidoptera Olethreutinae spruce spruce Endothenia (Kft.) Lepidoptera Olethreutinae spruce Ennanos (= Deuterononas) magnaria Gn, Lepidoptera Georretridae spanworm, or subsignaria {Hbn.) notchwing geoireter elm spanworm MAIN HOSTPLANT(S) IMPORTANCE

SCIENTIFICNAME ORDER FAMILY COMMON "NAME OR INSECT TYPE RATING

Snodia

anthedon borealis Clark Lepidoptera Satyridae pearly eye grass O portlandis borealis)

Epargyreus

clams ( Cram,) Lepidoptera Hesperiidae silverspotted skipper locust G

Ephestia

elutella. {Hbn*) Lepidqptera Pyralidae tobacco moth household pest

Epiblema

resamptana (wik.) Lepidoptera Olethreutinae micro moth unknown

Epicauta

fabricii (LeC.) Coleqptera Meloidae ashgrayblister beetle unknown C marina. LeC. dark blister beetle deciduous c

i-- (Spicnaptera) see Phyllodesma

I

apiata (Grt.) Lepidoptera Noctuidae owlet moth , blueberry c

Epinotia

aceriella (clem.) Lepidoptera Olethreutinae c

albangulana (Wlsm-) c corylana McD. c crenana (Hbn.) c criddleana (Kft.) c oruciana {L. ) c

lindana (Fern.) c c numonana (Kf t. ) c nanana (Treit-) c

nigralbana c

^iseiia (cl.} c

normanana Kf t. MAIN HOST PLANT(S) IMPORTANCE SCIENTIFIC NAME ORDER FAMILY COMMON N&ME OR INSECT TYPE RATING Epinotla

rectiplicana (Wlsm. ) X^epidoptera Olethreutinae micro moth deciduous septemberana Kft. it ir hi C l^brador tea solandriana (h.) C birch-aspen leafroller birch, poplar solicitana (Wlk.) B birch shootworm birch timidella (Clem.) C oak trumpet oak c skeletonizer transmlssana. (Wlk.) birch catkin noth birch

Epirrita autumnata henshawi [Swett) Lepidoptera Olethreutinae November noth larch

Episimis argutanus (clem. ) Lepidoptera Olethreutinae sumac leafroller sumac

(Epizeuxis) see Idia

Erannis tiliaria. (Harr. ) Lepidoptera Geometridae linden lcoper deciduous

Eriocampa juglandis flitch) Hjmienoptera Tenthredinidae waolly butternut sawfly butternut, walnut ovata (L.) c woolly alder sawfly alder c Briophyes (see also Aceria and Phytocoptella}

betulae (NaL.) Acari Eriophyidae birch "witches broom' birch mite fraxiniflora (Felt) ash flowergall mite ash negundi Hodg. c Ifenitoba maple gall Manitoba rraple c mite populi Nal. poplar gall mite poplar semen Walsh. c willow leafgall mite willow c

americanum (Riley) Homoptera Aphididae woollyelm aphid elm crataegi (Oestl.) woollyhawthorn aphid hawthorn lanigenm (Hausm. ) woolly appleaphid apple MAINHOST PIANT(S) IMPORTANCE PATING NAME OR INSECT TYPE SCIENTIFIC NAME ORDER FAMILY

Erynnis poplar, willow C Lepidoptera Hesperiidae dreamy dusky wing icelus (Scudd- & Burg.) c Juvenal's dusky wing juvenalis (Fabr.)

Estigmene (see also Spilosoma} Lepidoptera Arctiidae saltinarsh caterpillar grasses acrea [DruryJ

Euceraphis Homoptera flphididae birch aphid birch betulae (Koch.) European birch aphid punctipennis (Zett.)

Euchaetes Lepidoptera Arctiidae milkweed tussock milkweed egle (Drury)

Euchlaena deciduous c ■Lepidoptera Geometridae looper effecta (Wlfc.) c aspen ixraria (B. & McD-) c deciduous Ln jdhnson&ria (Fitch) c jack pine I madusaria (VJlk.) deciduous c marginaria [Minot) c tigrinaria {Gn.)

owlet moth deciduous (Gn.) Lepidoptera Noctuidae

Enclea Limacodidae spiny slug caterpillar deciduous c delphinii (Bdv.) Lepidoptera

owlet moth clover cuspidea (Hbn.) Lepidoptera Noctuidae

see coleotechnites

Eucosma Olethreutinae eastern pine shoot pine gloriola Heinr. Lepidoptera borer c ■■ red pinecone borer red pine monitorana Heinr. c •< white pine cone borer pine tocullionana Hslnr- MATH HOST PIANT(S) IMPORTANCE SCIENTIFIC NAME ORDER FAMILY COMMON OR INSECT 1YPE RATING Sitfeilinia herminiata (Gn.) Lepidoptera Drepanidae dogwood caterpillar dogwood

{= Ettthisanotia) grata {F.) Noctuidae beautiful wood nymph vines unio (Hbn.) pearly TOod nymph ground plants

Eueretagrotis

attenta (Grt*) Lepidoptera Noctuidae cutworm unknown psrattenta (Grt. )

Eufidonia

discospilata (HLk.) Geometridae looper notataria (Wlk.) coniferous coni£er looper

Eugonobapta nivosaria. (Gn.) LepidopteraGeometridae looper rraple

Euladhnns (- Protolachnus) agllis (Kltb.) Homoptera Aphididae spotted black pine pine needle aphid rileyi (Wlins.) pcwdery pine needle aphid Eulithis (= Lygris) diversilineata (Hbn.) Lepidoptera Georretridae grapevinelooper grapevine

Ewnacaria (= Itarne in part) latiferrugata (Wlk.) LepidopteraGeometridae cherry spanworm cherry

Ewnorpha achenon (Drury) Lepidoptera Sphingidae achemon sphinx Virginia creeper

Eupareophora parca (Cress-) (= minuta Rymenoptera Tenthredinidae spiny ashsawfly ash

Euparthenos nubilis (Hbn.) Lepidoptera Geometridae locust caterpillar, or locust MftlN HOST IMPORTANCE RATING COMMON NftME OR INSECT SCIENTIFIC NAME ORDER FAMILY

Euphoria decayed wood F Coleoptera Scarabaeidae scarab beetle Eulgida F- F bumbleflower beetle inda (L.}

Eupithecia spruce, balsajn fir c Lepi doptera Ge one tr idae spruce conegeometer albicapitata Pack. c conifer looper coniferous annulata {Hist.) F looper groundplants coagulata Gn. C early brcwn looper coniferous filmata Pears. ii c looper fletcherata "Eayl- birch c gelidata Moscfr. c conifer looper coniferous gibsonata T&yl. c juniper looper juniper intricate (Sett.) c fir needle inchworm coniferous luteata Pack* c tamarack, looper tamarack misturata frostiata Swett c spruce cone looper spruce/ balsam fir mutata Pears* G small pine looper pine palpata Pack. c juniper looper juniper pusillata interniptofasciata Pack deciduous c looper I ravocostaliata Pack- c alder looper alder s/iepi?ardaca mcD. c spirea looper spiraea strattanata Padk- c looper coniferous c small conifer looper transcanadata

Euplexia owlet moth general feeder benesimilis McD. Lepidoptera Hoctuidae

Euproctis deciduous ohrysorrhoea (L.) lepidoptera Lymantriidae browntail moth

Eupsilia owlet moth elm, maple inoxrisoni (Grt.) Lepidoptera Noctuidae cherry tristigmata (Grt-)

Euptoieta Lepidoptera Nyrt^halidae variegated fritillary ground plant (Cram.)

Enrols Lepidoptera Noctuidae cutworm poplar astricta Msrr. general feeder occulta (L.) MAIN HOST IMPORTANCE SCIENTIFIC NAME ORDER FAMILY CCMMON NAME OR INSECT TYPE RATING

Eurrhypara hortulata (L.) Lepidoptera Pyralidae nettle micro iroth nettle

Euschistus euschistoides voll. Hemiptera Pentatcmiidae stink bug general feeder C tristigmus (Say) dusky stink bug c (Euthisanotia) see Eudryas

Euthyatiza pudens (Gn.) Lepidoptera Thyatiridae false owlet moth dogwood

Eutrapela

clsrtataria (J • E. Smith) Geometridae purplish-brown looper general feeder

Euura atra (Jur.) Hymenoptera Tenthredinidae analler willowshoot willow c sawfly s-nodus Walsh willowtwig-gall sawfly CO c

Euxoa messoria (Harr.) Lepidoptera Noctuidae darksided cutworm maple seedlings (agricultural pest) ochrogaster [Gn♦) redbacked cutworm agricuLtural pest scandens (Riley) white cutworm tessellata (Harr.) striped cutworm

Evodinus monticola (Rand.) Coleoptera Cerambycidae longhorned beetle hemlock

Evoza hemidesma (Zell.) Lepidoptera Olethreutinae spirea leaftier deciduous

(Exartema) see Olethreutes

Exochomus septentrionis Weise Coleoptera Coccinellidae lady beetle predator COMMON HAME SCIENTIFIC NAME ORDER FAMILY

Bxoteleia dodecella (L.) Lepidoptera Gelechiidae pine Iwd moth " " pine candle moth nepheos Free. pinifoliella (Cham.} 11 " pine needleminer

Fagiphagus beech blight aphid beech imbricator (Fitch) Homoptera Aphididae

Feltia urikncwn herilis (Grt.) Lepidpptera Noctuidae dingy cutworm

Fenisecd predator tarquinius (F-) Lepidoptera Lycaenidae harvester

F&iusa Hymenqptera Tenthredinidae European alder leaf- alder B dohrnii (Tisch.) i miner 4--- A pusilla (Lep.) y ulnti Sund.

Feralia. c comstocki (Grt, ) Lepidoptera Noctuidae

c jocosa (Gn. )

c major Sn.

Filatima ibetulae Clarke LepidopteraGelechiidae demissae {Keif-)

Forficula ground plants L. Dermaptera Forficulidae European earwig

Ftaminghamia Lepidoptera Pyralidae poplar leafroller poplar helvalis (Wlk.)

(Funsa) see Psyche SCIENTIFIC NAME; MAIN HOSTPLANT(S) IMPORTANCE ORDER FAMILY COMMONNAME OR INSECT TYPE RATING {See also Centra) horealis (G. -M.) Lepldoptera Notodontidae forktailed caterpillar deciduous cinerea {Wlk-) C willow nodesta (Had.) C occidentalis {Lint-) C willcwy poplar scolopendrina (Edv.) c deciduous c (Galerucella) see Pyrrhalta

Gargaphia tiliae (Walsh) Hemiptera Tingidae basswood lace bug basswood

cyanea (Wslsh.} ODleoptera Chrysomeiidae leaf beetle dock, rhubarb Geina periscelidactyla (Fitch) Lepidoptera Pterophoridae grapeplume moth grapevine

Gelecfiia

o v&rsutella Zell- Lepidoptera Gelechiidae poplar micro moth aspen

Geotrupes i Jekel Coleoptera Scarabaeidae scarab beetle scavenger

Gilpinia

frutetorum {F.) HymenopteraDiprionidae nursery pine sawfly pine hercyniae (Htg. ) European spruce sawfly spruce

Glischrodhilus quadrisignatus (Say) Coleoptera Nitidulidaefourspotted sap beetle sap of plants sanguinolentus Oliv. " sap beetle ■> ip ir

Gluphisia avimacula Hud- Lepidoptera Notodontidae poplar caterpillar poplar lintneri (Grt.) " " " ■■ 7i c c pale green notodontid deciduous c SCIENTIFIC NAME MAIN HOST PLANT(S) IMPORTANCE ORDER FAMILY CCMMON NAME OR IN3EC7T TYPE RATING Glycobius speciosus (Say) Coleoptera Cterambycidae suyar maple borer maple Glyphipteryx linneella (Clfc.) Ctosiuopterygidae lindenbark borer European linden Glypta fwiiferanae (Vier.) Hymenoptera Ichneumonidae parasite

Glyptoscelis pubescens (F.) Coleoptera OurysortieUdae hairy leaf beetle general feeder Gnophothrips fuscus (Morgan) Thysanoptera Hiloeothripidae slash pine flower pine (= piniphilis Cwfd.) C thrips

Gobaishia ulmifusus (W. & r. ) Homoptera Aphididae elia pouchgall aphid

Gonioctena americana (Schaeff.) Coleoptera Oirsyomelidae A-nerican aspen beetle poplar notmani (Sch^eff.) wiliow leaf beetle willow

spuzia. Homoptera Cbccidae European elm scale elra {CracillariaJ see Caloptilia

Gramntppteza subargentata (Kby.J Cerambycid^e longhorned beetle deciduous

haruspica (Grt.) I^pidoptera Noctuidae willow, birch Graphocephala coccinea (Fbrst.) Homoptera Cicadellidae leafhopper shrubs Grapholita ptunivota (Walsh) Lepidoptera lesser appleworm apple SCIENTIFIC NAME

Gzetchena amatana Heinr delicatana

Griselda repidoptera Olethreutinae redstriped needleworm spruce radicana

willow, poplar Gypsonoina. Olethreutinae willow-and-poplar fasciolana Clem. leafroller c n cottonwoodtwig borer poplar c K£t- n willow Leafroller willow c salicicolana. Clem. " micro moth deciduous substitutions Heinr.

Habrosyne Thyatiridae false owlet moth unknown scripts [Gosse)

I c Halysidota (see also Lophocampa.) sycamore tussock moth sycamore Arctiidae barrisii Walsh. pale tussock rroth deciduous c tessellaris (J-E. Suith)

Hama&e1istes witcli hazel gall aphid hazel spinosis Shinier

c Haploa 1 s haploa deciduous Lepidoptera Arctiidae c confuse [Lyman) aspen ■ i tiger motii c contigua (Wlk.) LsOonte's haploa deciduous lecontei (G.-M.)

c Hedya Olethreiitinae micro moth deciduous Lepidoptera chionos&na (Sell') ii c n roseleafroller ochroleucana (FrohO birch, serviceberry c ii micro moth sepaiatana (Kft+)

(Helicovetpa) see Heliothis

c fieliomata lepidopteraGeometridae stout locust looper locust cycladata G. and R. SCIENTIFIC NAME MAIN HOSTPLANT(S) ORDER IMPORTANCE FAMILY COMMON NAME OR INSECTTYPE RATING Heliothis zea (Boddie) Lepldoptera Noctuidae corn earworm or tonsto corn, tomato Helotropha fruitworm or bollworrn reniformis (Grt.) Iepidoptera Geometridae owlet noth unkncwn C Hemaris diffinis (Bdv.J Lepidoptera Sphingidae snatherry elearwing gracilis {G. & R.) deciduous c clearwing hawknoth thysbe (F.) c hummingbird clearwing c

crocea {Geoff.) Hymenoptera Tenthredinidae striped alder sawfly aider (Cress.) cherry sawfly cherry Hepialus

Grt. Lepldoptera Hepialidae graceful gh«t m^th c I Heptagrctis U1 phyllophora [Grt. > Lepidoptera Noctuidae cutworm deciduous Eerculia thynetusalis (Wlk.) I^pidoptera Pyralidae spruce micro moth inteiyi&dialis [wlk.) spruce c conifer micro moth spruce, balsam fir c

is {Led. lepidoptera Pyralidae leafroller thestialis [wlk.) deciduous c c Hesperia

sassacus Harr- lepidoptera Hesperiidae Indian skiPper unknown c

siilphuraria Pack. Lepidoptera Geonetridae looper general feeder Heterarthrus nemoratus (Fall. ) Hymenoptera Tenthredinidae late birchleaf birch SCIENTIFIC NAME OFJDER FAMILY NAME

Heterocampa {see alsoLochmaeus) biundata Wlk. Lepidoptera Notodontidae prominent noth guttivitta (Wlk.) " saddled prominent obliqua. Pack. " prominent moth umbrata WLk. " uirihrata pu2verea g.& R. "

Heterophl eps refusaria (Wlk. ) LepidopteraGeometridae looper triguttaria. KU-S

pistasciaria (Gn.) Lepidoptera Geowietridae looper deciduous

convergens G.-M. Coleoptera Coccinellidae convergent lady beetle predator D parenthesis Say " lady beetle D tredeciqpunctata ti (Say) " " thirteenspotted lady D beetle

Holcocera chalcofrontella Clem. Lepidoptera Blastobasidae sumac micromoth sumac ffolcocerina (McD, Lepidoptera Blastobasidae conifer micro moth pine, spruce C

aurantiaca (Hbn.) Lepidoptera flrctiidae pine c ferruginosa (Wlk.) unkncwn c laeta treatii (Grt-) G

anisocentra Meyr Lepidoptera Glyphipterygidae mimosa webworm locust B

Honoglaea hircina ^5^rr. Lepi dopte ra No ctuidae goat sallow aspen C MAIMHOST ELAKT(S) IMPORTANCE NAME OKDER FAMILY CCf-MON MAME OR INSECT TYPE RATING

Honchadena badistriga (Grt.} Lepidoptera Noctuidae honeysuckle budworm honeysuckle C

Hop lie. trifasciata Say ODleoptera Scarabaeidae scarab beetle flowers

Hqplochaitophorus quezcicola Monell ttsnoptera ftphididae oak aphid oak c

Horisme

intestinata (Gn.) Lepidoptera Gecmetxidae looper unknown

Hormaphis

hamamelidis [Fitch) Homoptera Aphididae witch-hazel conegall witch-hazel aphid

Hyalophora I cecropia [L,} Lepidoptera Saturniidae cecropia moth deciduous Columbia Snith larch silkworm or larch Columbian silkmoth Hybomitra zonalis (Kby.) Diptera Tabanidae moose fly biting insect

Hgdrelia inornata (Hist.) Lepidoptera Gecmetridae birch looper birch

Hydria prunivorata (Fgn,) Lepidgptera Geometridae cherry scallopshell black cherry D moth undulata (L.) scallopshell moth deciduous C

Hydriomena

divisaria CWlk.) Lepidoptera Geometridae transverse banded Spruce c looper (Thunb.) transverse banded willow, ash c looper renunciata [WlkO alder Looper alder c MAIN HOST ELANT(S) IMPORTANCE

CO-1MON NAME OR INSECT TYPE BATING SCIENTIFIC NAME ORDER

ColeopteraScolytidae bark beetle pine porculus Er.

see Lasiomma

Hyles bedstraw sphinx ground plants galUi (Bott.) Lyepidoptera Sphingidae

Curcul ionidae bark weevil pine logs or stumps c congener D-T. Ooleoptera 11 pales weevil pine B pales (Hbst.) 11 large spruceweevil spruce C piceus (DeG.) » Couper1s collar weevil pine c pioicola (Couper) ■• pineroot collarweevil B radicis Buch. 11 Warren's root collar coniferous C warreni Wood weevil I

Hylurgopinus native elin bark beetle elm rufip&s (Eich.) Coleoptera Scolytidae

tfylurgops barkbeetle pine, spruce c pinifex (Fitch) Coleoptera Scolytidae

Hymenorus combclawed beetle deciduous c discretus Casey Coleoptera Mleculidae c melsheimeri Casey c jiiger Melsh. c pilosus ttelsh.

Hypagyrtis diamond backed coniferous c piniata (Pack.) Lepidoptera Geometridae conifer looper deciduous c wipunctata (Haw.) onespotted variant (= subatomazia

Hypera Curculionidae clover leaf weevil clover punctate (F.) Coleoptera SCIENTIFIC NAME ORDER FAMILY COMMON NftME

bigeminata (Rand.) Coleoptera Coccinellidae lady beetle

binotata {Say) ■■ it [i congressis Watson paspalis Watson proba (Say)

(Byp&retis) soe Probole

Hyperstrotia

pervertens (B. S Lepidoptera Hoctuidae o^let moth elmr oak

Hyphantria

cunea (Drury) Lepidoptera Arctiidae fall wetworm deciduous

Hypoprepia fucosa Hbn. L^pidoptera Arctiidae painted lichen moth general feeder C miniata scarletwinged lichen c moth

Hyposotev

fugitivus fugitivus (Say) Hymenoptera Ichneumonidae parasite parasite

Hyppa

xylinoides (Gn.) Lepidoptera Noctuidae cranberry cutworm cranberry

Hysterosia (= Phalonia)

albidana Wlk. Lepidoptera Cochylidae micro moth deciduous straminoides Grt. basswood sesd moth basswood

(Idhthyura) see Clostera

Idia (= Zpizeuxis)

aemila Hbn. Lspidoptera Noctuidae cwlet moth spruce

IS {Gn. ) II

(Gey.) unknown

Xdiocerus

populi L. Homsptera Cicadellidae leafhopper poplar MAIN HOSTPLAHT(S) IMPORTANCE

NAME OR INSECT TYPE RATING SCIEOTIFIC NAME ORDER FAMILY

Incisalia (- Callophrys) niphon clarki Free. Lepidoptera pine elfin pine, spruce

Jpimotpha poplar, willow pleonectusa Grt. Lepidoptera tfoctuidae blackcheeked aspen caterpillar

Ips borealis Sw. Coleoptera Scolytidae northern engraver spruce C calligraphus (Germ.) coarsewriting engraver pine c grandicollis (Eich.) southern, pine engraver " c c perroti Sj. pine engraver " c perturbatus (Eich.) northern, spruce spruce engraver

pini Csay) pine engraver pine, spruce B

Iridopsis larvaria [Gn.) Lepidoptera Geometridae looper deciduous C

00 Isa textula (H.-S.) Lapidoptera Limacodidae slug caterpillar white oak

(Isia) see Pyrrbarctia

quadristriata Couper Coleoptera Alleculidae beetle deciduous

Itame (see also EumacariaJ anataria (Swett) Lepidoptera Geouetridae spanworm white birch argillacearia (Pack♦) pine brunneata (Thunb.) spruce {= ftilvaria (Vill.)) exauspicata (Wlk.) deciduous loricaria Julia (Hist.) falseBruce spanwonn aspen, poplar pustulaxia (Gn.) lesser maple spanworra maple fibearia (Fitch) currant spanworin currant

Itonida canadensis Feltham Diptera Cecidcmyiidae juneberry veingall juneberry midge MAIN HOST PIAIW(S) IMPORTANCE

SCIENTIFIC NAME ORDER FAMILY CCMMON NAME OR INSECT TYPE SATING

Itaplectis conquisitor (Say) Hymenoptera Ichneumonidae parasite parasite

Janus abbreviatus (say) Hymenoptera Cephidae willow shoot sawfly willow, poplar integer (Nort.) currant stem girdler currant

Japanogromjz a viridula (Coq.) Diptera Agromyzidae white oak

Kleidocerys resedae geminatus (say) Reiniptera Lygaeidae birch catkin bug birch

Labidomera clivicollis (Kby.) Goleoptera Chrysomelidae irdlkweed leaf beetle inilkwcod

Lacanobia (see also Melanchra, Papestza, Polia) grandis (Gn.) Lepidopte ra Wo c tuidae (Grt.)

lilacina (Harv.) lutra (Gn.) nevadae (Grt.) radix (wik.) tacoma (Stkr.)

Lacinipolia lorea (Gn■) Lepidoptera ttoctuidae lustzalis (Grt.) meditata (Grt.) ollveacea (>brr.} renigera (Steph.)

Lacon brevicornis Coleoptera Elateridae obtectus Say SCIENTIFIC NAME ORDER FAMILY COMMON

Lambdina fervidaria athasaria {wlk.) Lepidoptera Geometridae looper f, fiscellaria (Gn.) 11 hemlock looper

Laothoe £» juglandis (J.E* Smith) Lepidoptera Sphingidae walnutsphinx walnut

Lapara bomhycoides Wlk. Lepidoptera Sphingidae pine tree sphinx C

Lasionzna [= Hylemya) (czerny) Diptera Anthomyiidae spruce cone neggot spruce cones A

(Laspeyresia) see Cydia

(Lecanium) see Parthenolecanium

Lepidosaphes o ulmi (L.) Hoiroptera Coccidae oystershell scale fruit trees I

Leptocoris trivittatus (Say) Hemiptera Khopalidae boxelder bug Manitoba rraple

Leptura subhamata Rand. Cbleoptera Cerambycidae beetle red maple

Lepyrus a.lternans Casey Coleoptera Cur oil ioniclae waevi 1 willow nozdenskioldi canadensis " poplar-willcw leaf poplar, willow weevil palustris Scop. " weevil willow

Lestodiplosis grassator [Fyles) Diptera. Cecidoiryiidae midge probably a predator D

Lethocerus aimricanus (Leidy) Hemiptera Eelostorratidae giant waterbug aquatic MAIN HOST PLAKT(S) IMPORTANCE SCIENTIFIC imMS ORDER FAMILY COMMON NAME OR INSECTTYPE RATING

(L&icania) see Pseudaletia

Zi&icanthiza C dircella Braun Lepidoptera Gracillariidae leatherwood. lea&niner leatherwood

Leucoma salicis (L.) Lepidoptera Lymantriidae satin moth poplar, willow

Leuconycta diphteroides (Gn.) Lepidoptera Noctuidae rterbled microcaelia goldenrod

(Levcoptera) see Paraleucoptera

(Limacodes) see Apoda

(Lunsnitis) see Basilarchia I

Limonius c aeger LeC. Coleoptera Elateridae click beetle soil insect

Lithacodes c fasciola (H.-S.) Lepidoptera Limacodidae slug caterpillar deciduous

Lithacodia. albidula (Gn.) Lepidoptera Noctuidae cwlet moth grasses

{Lithocolletis } see Phy Honoryet er, Can&raria or

Chrysast&r

Litholomia napaea (Morr.) Lepidoptera Noctuidae owlet noth aspen

Lithomoia solidaginis (Hbn.) Lepidoptera Noctuidae cwlet moth blueberry, labrador tea SCIENTIFIC NAME

Lithophane amanda (Sm.) antennata (Wlk.) baileyi Grt. bsthunei (G. & R. ) disposita Morr. f&gina ttorr. rerrealis Grt. georgii Grt. grotei Riley (= cinerosa Grt-) hemina Grt. innominata (Sm. ) laticinerea Grt. lepida Grt. patefacta {Wlk. ) petulca Grt.

pexafca Grt* semiusta Grt. tepida Grt. fcfiaxteri Grt. unimoda {Lint.)

Lobophora nivigerata Wlk- Lepidoptera Geomstridae twolined aspen looper aspen

(see also Heterocampa)

bilineata (Pack.) Lepidqptera Notodontidae elm prominent elm C manteo Dbly. variable oakleaf deciduous C caterpillar

eductalis (Wlk.) Lepidoptera Noctuidae alder caterpillar alder

Lomographa

glomsrarisi (Grt.) LepidopteraGeometridae looper deciduous c semiclarata (Wlk.) wildcherry looper c vestaliata (Gn.) looper c SCIENTIFICNAME ORDER FAMILY COMTON NAME

Lophocampa see also Halgsidota cazyee Harr. Lepidoptera Arctiidae hickory tussock moth ntaculata. Harr* spotted tussock rroth

{Lophodonta} see Peridea

Lucidota

atta F. Coleoptera Lanpyridae firefly predator o corrusca L. D nigricans Say D

Lycaena

phlaeas americana tfarr. Lepidoptera Lycaenidae American copper spp.

ursaria (Wlk.) Lepidoptera Geonetridae stout spanworm deciduous

pholtlS (Druxy) Lepidoptera Arctiidae lichen caterpillar lichen

Lygaeus

kalmii Stal Heraiptera Lygaeidae small milkweed bug milkweed F

(Jjjgxis) see Eulithis

Lgmantor decipiens LeC- Coleoptera Scolytidae barkbeetle deciduous

Lytoantria dispar {L.) Lepidoptera Lymantriidae gypsy moth general feeder

Lytta sayi (LeC.) Coleoptera Meloidae Say blister beetle larva - predator, D adult - general feeder C

Machimia tentorifezella Clem. Lepidoptera Oecophoridae leaffolder deciduous SCIENTIFIC NAME ORDER FAMILY COMMON NAME

Maczemphytus tarsatus (Say) Hymenoptera Tenthredinidae dogwood sawfly («■ interrnedius(Dyar) testaceus (Nort,) (= vsrianus (Nort.))

Macrodactylus (F.) Coleoptera Scarabaeidae rose chafer rose, wild grape

Macrohaltica (See also, Altica ) ambiens (LeC.) Coleoptera Chrysomalidae alder flea beetle alder populi (Brown) " poplar flea beetle poplar subplicata (LeC.) " " willcw flea beetle willow

Macrophya punctumalbum (L.) Hymenoptera Tenthredinidae European privet sawfly privet tibiator Wort. " sawfly elderberry

I

ferruginea (Say) Hymenoptera Xyelidae elm sawfly elm

Macrurocampa marthesia {Cram.) Lepidoptera "Notodontidae hardwood caterpillar oak, maple ttegdalis austera Fall Coleoptera Curculionidae weevil deciduous atistera. substriga Fall barbita (Say) black elm bark weevil perforata Horn weevil

Malachius aeneas tL. } Obleoptera Melyridae flower beetle flowers

Malacosoma amsricanim (F.) Lepidoptera Lasiocampidae eastern tent caterpillar cherry californicmn iutescens (N. s D. } " prairie tent caterpillar califomicim pluviale (Dyar) " northern tent cater- " pillar disstria. Hbn. forest tent cater- aspen, deciduous pillar SCIENTIFIC KRHE ORDER FAMILY COMMON NAME

Mamestra

curialis (Sm.} Lepidoptera garden

Manduca

quinquemaculata (Haw.) Lepidoptera Sphingidae torrato hornworm sexta (L.) tobacco hornworm

Mantis

religiosa L, Orthoptera Mantidae European rrantid

Marathyssa

inficita Wlk. Lepidoptera Noctuidae sumac caterpillar sumac

Marmara fasciella (Cham.) Lepidoptera Gracillariidae white pine bark miner white pine

(Marty rhi Ida) see Depressariodes

Matsucoccus macrocicatrices Rich. Homoptera Coccidae white pine fungus scale white pine itayetiola

carpophaga. (Ttipp) Diptera Cscidorryiidae spruceseed midge spruce cone c celtiphyllia Felt " hackberry midge hackberry c

pic&ae (Felt) " spruce gall midge spruce c rigidae (o. s.) " willow beaked gall willow c

ulmi (Beut. ) elm midge elm c walshii clusteredwillow gall willow c midge

Meadorus

lateralis Say Hemiptera Pentatomidae mottled stink bug predator

Mecas

inornata Say Coleoptera Cerambycidae poplar gall borer poplar MAIN HOST PLAKT(S) IMPORTAMCK

RATING SCIENTIFIC NAME ORDER FAMILY CCMMON NAME OR INSECI TYPE

Megaxyela major (Cress-) Hymenoptera Xyelidae hickory sawfly hickory

(Melanagrpmyza) see Napomyza

Melanchra (see also Lacanobia, Papestra, Polia) adjuncta (Gn.) Lepidoptera Ifoctuidae hitclied mamestra deciduous assiiflilis (Morr.) " " cutworm picta (Harr.) zebra caterpillar agricultural pest pulverulenta Can.) " cutworm general feeder

Melanolophia Lepidoptera Geoinetridae variable redmarked deciduous looper imitata (wlk.) greenstriped forest coniferous loaper signataria (Wlk.) striped green looper general feeder SCIENTIFIC NAME HOST PIANT(S) IMPORTANCE ORDER FAMILY COMMON NAME OR INSECT TYPE RATING Melanophila acuminata DeG. Coleoptera Buprestidae black fire beetle coniferous C Melanotus castanipes Payk. Coleoptera Elateridae click beetle soil insects leonardi LeC.

Melaphis

rhois (Fitch) Homoptera Aphididae sunacaphid sumac

Mslissopus latiferreanus (wlsm,) I/spidoptera Olethreutinae filbertworrn hazel {Melitaea) see Charidryas

Meloe

amsricanus Lea.ch ColeopteraMeloidae buttercup oil beetle larva - predator adult - general feeder sngusticollis blister beetle larva - predator adult - general feeder

Meoneura obscurella (Fall.) Diptera Milichiidae European leafminer deciduous tferoptera aJtfitiva Heinr. Lepidoptera micro moth poplar pravella (Grt,) lesser aspen webwonn aspen

Mesoleius

t&ithredinis Morley Hymenoptera Ichneutnonidae parasite parasite

Messa

nana (Klug) Hymenoptera Tenthredinidae early birch leaf birch c edgeminer populifoliella poplar leafmining poplar c MAIN HOST PLANT(S) IMPORTANCE

FAMILY COMMON NAME OR INSECTTYPE RATING SCIENTIFIC NAME ORDER

Metalepsis Noctuidae owlet moth unknown (Wlk.)

Metal his Hymenoptera Tenthredinidae blackberry leafminer berry tushes rohwexi MacG.

Metanema unhnown determinata wlk. LepidopteraGeometridae looper h " poplar looper poplar inatomaria Gn.

Microgoes Coleoptera Cerambycidae longhorned wood borer deciduous oculatus (LeC- )

Micurapteiyx salicifaliella (Cham.) Lepidoptera Gracillariidae willed leafminer

Mindarus Homoptera Aphididae balsam twig aphid balsam fir C abietinus Koch

ttonochamus cerambycidae balsam firsawyer coniferous marworator K!by. Coleoptera 11 sawyer beetle mutator I^eC. 11 northeastern sawyer notatus (Drury) " whitespotted sawyer scutellatus (say)

MDnocte^us Hymenoptera Diprionidae cedar sawfly cedar, juniper C fulvus (Nort.) i' " juniper sawfly C suffnsus (Cress.) c (- juniperinus MacG.) «> " arborvitae sawfly

micro moth , oak ostrinella (Clem.) Lepidoptera Pyralidae

itordwilkoja poplar vagabond aphid poplar vagabonds (Walsh) Homoptera Aphididae

tforrisonia (see also AchatiaJ deciduous confusa (Hbn.) Lepidoptera Noctuidae owlet moth HOST SCIENTIFIC NAME ORDER FAI-1ILY C0M-10N NAME OR INSECT TYPE

hudsonica. Casey Coleoptera Coccinellidae lady beetle predator p. picta (ttand.) " " pine lady beetle

Musca dOrfi&stica. L. Diptera Muscidae housefly household G

Mycodiplosis cerasifolia Felt Diptera Oecidomyiidae chokecherry chokecherry e midge

Myzus cerasi (F.) Homoptera flphididae black cherry aphid cherry

Nacophora quernaria (J. E. Snith) Lepidoptera Geometridae oakbeauty deciduous c

Nadata glbbosa. [ J- E- Snith) Lepidoptera Motodontidae yellowlined cater- deciduous I pillar

Napomyza {- MelanagromyzaJ schineri (Gir -) Diptera poplar twig-gall fly poplar

Neacan thoc inus obsoletus Oliv. Goleoptera Cerambycidae longhornedvood borer C pusillus (KbyO " " longhornedpine borer pine c

Nealgedonia (see also extricalis (Gn.) Lepidoptera alder lea.ftier alder c

Nematocampa. limbata (Haw.) Lepidoptera Geometridae filament bearer general feeder

Nematus (see also Pontania) erythrogaster ttort- Hyraenoptera itnthredinidae alder sawfly alder fulvicrus trov- 11 " willowsawfly willow hudsoniimagntis Dyar 11 " poplar sawfly poplar SCIENTIFIC NAME

N&natus (see also Pontania) latifasciatus Cress- limbatus Cress. oligospilus Forst. (- n&ndicus Walsh) pinguidotsum ribesii (Scop,) sslicisodoratus uinbratiis Thorns. ventralis Say

N&noria mimosaria (Gn.) zubrifrontaria (Pack.)

Neoclytus

acuminatus (F.) Coleoptera Cerambycidae redheadedash borer ash

Neodiprion o abbotii (Leach) I Hymenoptera Diprionidae pine sawfly jack andred pine C abietiscomplex balsam fir sawfly balsam fir A compar (Leach) pine sawfly jack pinef red pine C lecontei (Fitch) redheaded pinesawfly pine A maurus Ptoh. pine sawfly jack pine c nanulus nanulus Schedl red pinesawfly red and jack pine B nigroscutum Midd. pine sawfly jack pine C pinetum (Nort-) white pinesawfly white pine c pratti banksianae Roh. jack pine sawfly or jack pine A blackheaded jack pine sawfly pratti paradoxicus Ross jack pine sawfly A sertifer (Geoff.) European pine sawfly pine A swainei Midd. Swaine jack pine sawfly jack pine A virginiana conplex redheaded jack pine A sawfly Neomysia

pullata randalli Casey Coleoptera Coccinellidse lady beetle predator subvittata Muls. SCIENTIFIC ORDER HOST FAMILY CCMMOlNl NJV4E IMPORTANCE OR INSECT TYPE fNeosymydobiusJ see Symydabius RATING

, (see also Pseudotelphusa and T&lphusa) i (Oiam.) Lepidoptera Gelechiidae oak leafroller white Nephelodes minians G Lepidoptera Cram,) bronzed cutworm unknown

Nephop teryx Stall* lepidoptera Pyral idae micro moth Hist. willow, poplar C subcaesiella willow siibfuscelia (Rag,) c locust leafroller locust striped sumacleaf- c sumac vetustella (Dyar) roller c bassvood micro Kioth (Clan.J basswjod c locust micro moth locust c see 5tigmel!a, Bctoedemia

Nepytia canosaria (Wlk.) Lepidoptera Geometridae false hemlock looper coniferous

Wlk. Lepidoptera Notodontidae prominent moth elm We ureterus

Bass. oak gallwasp (Fitch) oak Weld. oak potato gall c white oak oak gall wasp c wtbilicatus Bass. oak Gill. c c

c fasciata (Nort.)

cherry webspinning cherry tNort.) sawfly c plum webspinning sawfly c IMPORTAKCK MAIN HOST RATING OR INSECT TYPE COMM.CM NAME FAMILY ORDER SCIENTIFIC

blackdotted birch birch Nites Lepidoptera Oecophoridae betulella (BskO leaftier hazel leaftier ironvood groteella ironwood leaftier ostryella (McD.)

predator stink beetle Coleoptera Carabidae pygn&eus (Dej.)

poplar, willow Notodonta (see also Peridea) Notodontidae humped caterpillar Lepidoptera siniplaria Graef H scitipennis WLk.

C poplar Nycteola poplar leaftier C lepidoptera willow D- willow leaftier

to

(Nyctobia) see Cladara

(Hygmia) seeEuproctis

c deciduous Nymphalis (seealso mourningcloak butter D-pidoptera ) fly, spiny elm caterpillar c tortoiseshell (Bdv. &

branch borer poplar Oieres Oaleoptera Cerambycidae dogwood dogwood twig borer (Swed.)

locust gall midge Diptera

c maple hard irtaple budminer Obrussa c Norway maple ochrefasciella Norway maple SCIENTIFIC ORDER HOST PLRKT{s) COMMON IMPORTANCE OR INSECT TYPE Ochropleuta RATING plecta (L. ) Lepidoptera Noctuidae flameshouldered dart clover Ocnerostoma C strohivoTum Free. Lepidoptera Yponomeutidae white pine needle- white pine miner Odontopus calceatusSay Coleoptera Curoalicnidae tuliptree learner tulip tree Odontosia elegans tStkr.J Notodontidae aspen caterpillar aspen Won tot a dorsalis (Thunb. ) Coleoptera Chrysorrelidae locust leafminer locust, deciduous Oida&natophorus species B Pterophoridae plume ground plants Qkanagana C canadensis Homoptera Cicadidae cicada rijnosa (Say) larva in soil C Olethreutes (= Sxartema) c appendicea [Zall.) atJXJdentana (Fern. ) deciduous c iipartitana (Clem. ) oak c cespitana (Hbn.) hazel c clavana agpen c Ieafroller elm c dogwood leaf roller dogwood c (Fern.) Ieafroller hazel c (Clem*) labrador tea micro moth labrador tea Ieafroller c glaciana (Mosch.} poplar, willow micro moth c inomatana (Clem. ) deciduous c nezrickana (Kft. ) cherry Ieafroller cherry c nigrana (Heinr.) ironwood Ieafroller ironwood, hickory c permundana (clem.) basswood Ieafroller basswood, maple c punctana fHLsm.) raspberry Ieafroller raspberry c guatJrifidus (Zell. ) dogwood Ieafroller dogwood ieafroller c tiliana (tfeinr.) chokecherry c seiieriana (Fsrn. ) bassijood Ieafroller basswood c viburnum Ieafroller wire birch c MRJNHOST PLANT(S) IMPORTANCE RATING OR IMSECT TYPE COMMON NAME ORDER FAMILY SCIENTIFIC

deciduous Oligia Noctuidae owlet moth illocata (Wlk>)

Oligocentria Notodontidae lacecapped caterpillar deciduous Lepidoptera lignioolor (Wlk-)

Oligonychus Tetranychidae pine spidermite pine Acari milleri {McG. ) » spruce spider mite spruce is (Jac) gall or tip midges juniper andothers Diptera Oligotrophus species

Qneida. oak Lspidoptera Pyralidae micro math lunulalis (Hist.)

sugar maple, aspen Operophtera Bruce spanworm Lepidoptera deciduous bruceata (Hist.) winter moth -f- brumata. (L.) I

G deciduous Ophioderma treehopper pubescens (Eittm.) Honqptera

deciduous Oreana Lepidoptera Pyralidae micromoth unicolor&lla (Hist.)

parasite of Orgilus Braconidae pa ra s ite obscurator (Nees) Hymenoptera European pine shoot moth

„. Lepidoptera Ly^ntriida. ruSty tussc* -th general feeaer C c ant-igua (L* J * ,* u white-narked tussock leucostigma intermedia Fitch

elm Ounenis planthopper Homoptera Flatidae pruinosa. Say

willow catkins Orsodaone Coleoptera dirysorelidae leafbeetle atra Ahr. SCIENTIFIC ORDER MAIN HOST PLANT(S) FAMILY COMMONNAME IMPOFJTANCE OR INSECT TYPE Orthodes RATING cynica Gn. lepidoptera cutworm unknown C Oxtholepis pasadamia (Dyar) stri^d bxrch pyralid bixch Ozthosia hibisci {Gn.) Lepidoptera Moctuidae specJcled green fruit- deciduous c revicta (Morr.) worm rusty \d-iitesided G rubescens caterpillar owlet moth C Orthosoma brunneum (Hirst.) Coleoptera Cerambycidae brown deadwood Ozthota&nia undulana (D. s s+ Iepidoptera Olethreutinae leafroller deciduous c Orthotomicus caelatus (Eichh.) Goleoptera Scolytidae bark beetle coniferous Osmoderma eremicola Knoch Cbleoptera Scarabaeidae SCarabbeetle scabra Beauv. fruit trees II ir

Otiorhynchus ovatus (]j.)

sulc^tus (P.) rootweevil black vine waevil A general feeder C

tremulae {l.} Homoptera aspen aphid aspen

celtidismaima. (RiLey) Homoptera Psyllidae hackberry nipplegall hackberry C globulus Riley maker hackberry leaf gall c Pschy sphinx modest a (Harr.) I^pidoptera Sj.hingiaae big sphinx deciduous c HOST PLAWT[S) IMPORTANCE EATING OR INSECT TYPE NRME FAMILY ORDER SCIENTIFIC NAME

white birch C Packardia Limacodidae slug caterpillar Lepidoptera chestnut, beech C ceanothi Dyar elegans (Pack.)

elm, sugar rraple C Paleacrita Lepidoptera Geo^tridae spring cankerworm vernata (Peck)

ash Palpi t a Pyralidae ash leafroller s (WlkO

Lepidoptera Noctuidae SPruce angulalis (Hbn.

webSpinning crariben.

(cress-) sawfly

c Pandemis greenaspen leaftier deciduous Lepidoptera Tortricidae c Kf t. leafroller c threelined leafroller limitata (Rob-)

c deciduous Panopoda owlet moth Lepidoptera Woctuidae c carneicosta Gn. oak, beech (Hbn.)

c coniferous Lepidoptera Noctuidae tuftedspruce acronycrtoides [HUs.) caterpillar c tufted white pine furcilla (Pack.) caterpillar c tufted pine cater pallescens centralis pillar

basswood leafroller basswood, elm P3ntographa Lepidoptera Pyralidae limta (G. & R-) SCIENTIFICNAME ORDER MAINHOST PLANTfS) IMPORTANCE FAMILY COMMON NAME OR rNSECT TYPE RATING Paonias excaecatus (j.e. Smith) Sphingidae blinded sphinx myops (j.e. Smith) deciduous C smalleyed sphinx serviceberry c

cataphracta (Grt.) Lcpidoptera Noqtuidae (Sm.) burdock borer burdock borer meadow-rue, cone-flower Papestra (see also Lacanobia, Melanchra, Polia) cristifera {Wlk.} Lepidoptera cutworm quadrata ingravis (Sm.) n general feeder c deciduous c Papilio otesphontes Cram. Lepidoptera Papilionidae glaucus L. orangedog deciduous glaucus canadensis R. & j. tiger swallowtail Canadian tiger philenor (L. ) (see Battus) swallowtail polyxenes asterius stoll black swallowtail, or parsley, etc. i

troilus L. parsleywonn spicebush swallowtail shrubs Paraclemensia acsrifoliella (Fitch) Incurvariidae e leafcutter neple B

tumifex Gagne Diptera Cecidomyiidae balsam balsam fir B Paraleucop t era albella (Cham.) Lyonetiidae cottonwood leafminer poplar C Parallelia bistziaris Hbn. Noctaidae caterpillar , birch {ParalobesiaJ see Endopxza IMPORTANCE MAIN HOST OR INSECT TYPE RATING FAMILY CCWMCM NAME ORDER SCIENTIFIC NAME

Paraph ytomyza leafrainer poplar Diptera Agror^zidae populicola

{Paraprociphilus) see Prociphilus

(Parasemia) see Platarctia

Parastichtis owlet moth poplar Lepidoptera Noctuidae discivaria (WlkO

Parcoblatta Pennsylvania vegetablematter Orthoptera Blattidae pennsglvanica {DeG.) cockroach

Parectopa Lepidoptera Gracillariidae locust digitate locust robiniella Clem. leaftuiner

(Pareophora) see Eupareophora

(Parorgyia) see Dasychira

C Pazornix Gracillariidae birch micro moth birch conspicuella (Dietz)

Parthenolecanium £= Lecanium) European fruit lecanium fruit tres Homoptera Coccidae corni CBouche) or brc^m elm scale Fletcher scale cedar, juniper, ysw B fletcheri [Ckll,) oak lecanium oak C CFitch)

parasite Patelloa ■Kichinidae parasite Diptera

Pemphigus leaf petiole- poplar Homoptera Aphididae poplar is Fitch gall aphid name ORDER MAIN HOST ELANT(S) IMPORTANCE C0M40N NAME OR INSECT TYPE Pemphigus

Fitch Aphididae poplar bulletgall balsam C populitransversus Riley aphid poplar petiolegall poplar c aphid Pennisetia marginata (Harr.) Sesiidae raspberry crown borer raspberry Pen tamer ismus canadensis MacG. Acari ifenuipalpidae false spider mite erythreus (Ewing) cedar C cedar, juniper c Periclista 3-Ibicollis (Nort«} Hymenoptera Ibnthredinidae oak sawfly diluta {Cress.} oak c media (Nort.J c c Peridea (see also Notodonta) angulosa. (J. E. Lepidoptera Itotodontidae basitri&ns {Wlk.J oak caterpillar Oak c ferruginea (Pack.) redinarJted caterpillar elm birch caterpillar birch c c Peridroma saucia (Hbn.J iepidoptera Nbctuidae variegated cutworm nursery, field and garden plants Perilampus hyalinus say Hymenoptera parasite parasite

lyzopictus (Kess.) Homoptera Aphididae negundinis (Thos.) tforway maple aphid Norway maple boxelder aphid Manitoba maple Pero honestaria (Wlk.) Lepidoptera Geonetridae looper hubneraria (Gn.) general feeder mozrisonaria (Hy. Edw.) deciduous general feeder HR.IH HOST PLANT{S) II4POKTANCE RATING OR INSECT FAMILY COMMONNAME ORDER SCIENTIFIC NAME

chokecherry Petrophora leaping looper Lepidoptera Geometridae subaequaria.(Wlk.)

jacik pine Petrova Olethreutinae northern pitch twig Lepidoptera albicapitana [Bsk») moth C pitch twig moth pitch pine C comstockiana (Fern.) ii pine bark moth pine c iulana (Kft*) i« pitch nodule moth i {Kft.)

(Phalonia) see Zethes, Hysterosia

(Phen&caspis) see Chionaspis

poplar, willow Pheosia Notodontidae false hornworm Lepidoptera rimosa Pack.

GO o elm Phigalia Geortetridae looper Lepidoptera deciduous strigataria (Minot) " spiny looper titea {Cram.)

(Phlegethontius) see Manduca

Phloeosinus cedar Scolytidae nothern cedar bark Coleoptera canadensis Swaine beetle

Phlceotribus peach bark beetle cherry Coleoptera Scolytidae liminanis (Harr.) spruce bark beetle spruce picea. Bwaine

Phlogophora Lepidoptera tToctutdae cutworm iris Gn. general feeder psriculosa Gn»

Phlyctaenia tsee also Nealgedonia) elderberry lsaftier elderberry coronata tertialis (Gn.) Lepidoptera Pyralidae MAIN HOST FLAWT(S) IMPORTANCE SCIENTIFIC NAME ORDER FAMILY NAME OR IMSECT TYPE RATING Phobetron pithecium (J.E. anith) Lepidoptera iimacodidae hagmoth sugar maple

Pholisora catullus [F.) Lepidoptera Hssperiidae common sooty wing ground plants F (Pholus) see Euittocpha

Phragmatobia assimilans wlk. Lepidoptera Arctiidae dusky red tiger moth deciduous

Phtatora americana canadensisBrown Chryscanelidae American willow leaf willow beetle frosti remissa Brown leaf beetle hudsonia Brown C birch leaf beetle birch p. purpurea Brown c aspen skeletoniaer c i Phyllobius CO oblongus (L-) Coleoptera Qirculionidae European snout beetle deciduous

Phyllocnistis populiella (Cham.) c vitxfoliella Cham. c Phyllocolpa (Roh.) c bozemani (Oooley) c mariana (Ross} c

popuella (Boss) c popull (Marl.) poplar leafgallsawfly G Phyllocoptes didelphis Keif. Eriophyidae poplar felt mite poplar SCIENTIFIC NAME ORDER FAMILY COMMON NAME

Phyllodesma americana (Harr.) Lepidqptera Lasciocantpidae lappet iroth

Phyl lonoiyctez: alnicol&lla (wlsm.) Lepidoptera Gxaci1lari idae alder leafblotch miner argentifhnbri&lla (Clem.) oak leafblotchminer basistrigella (Clem.) oak leafblotchminer celtiselia (Cham.) hackberry leafblotch hackberry miner kenora (Free.) willow leafblotchminer willow lucetiella (Clem.) basswood squareblotch basswood miner lucidicostella (Clem.) lesser maple leafblotch maple miner (Braun) c nipigon (Free.) B

Ontario (Free.) B

ostraefoliella {Clem.) C I

propinquinella {Braun) C robiniella (Clem.) c salicifoliella. {Cham*) see also G spp- kenoza,nipigon. and Ontario tiliacella (Cham.)

Phyl lophaga anxia LeC - Coleoptera drakei (Kb?.) fusca (Fro,) futilis LeC. nigosa (Melsh.}

(Phylloxera) see Xerophylla

Physokemss piceae (Schr.) Honoptera Coccidae spruce bud scale spruce SCIENTIFIC W7WE 0RDER MAIN HOST PIANT(S) IMPORTANCE FAMILY NAME OR INSECTTYPE RATING (Phytagromyza) see Paraphytomyza

Phytobia

(Greene) Diptera amelanchier twig arnelanchier G borer betulivora Spencer birch cambium miner pleuralis (Mall.) birch C catalpa leaftniner setosa (Loew) catalpa C red iraple cambium red maple C borer Phytocoptella abnormis (Gar.) Acari Eriophyidae linden gall mite basswood (Pieris) see Artog&ia

Plkonema alaskensis (Roh,) Hymenoptera Tenthredinidae yellowheaded spruce spruce A sawfly I i (Cress.) greenheaded spruce 00 C 5awfly

Pineus floccus (Patch) Homqptera Phylloxeridae redspruce adelgid Spruce C (= Adelgidae) pinifoliae (Fitch) pine leaf adelgid similis (Gill.) spruce, pine c ragged sprucegall spruce c aclelg-id strobi (Htg.) pine bark adelgid pine Pissodes affinis Rand. bark weevil approximate Fiopk. northernpine weevil dubius Rand. balsam bark weevil rotundatus leC. small spruce weevil similis Hopk. balsam Six weevil strobi (Peck) white pine weevil

Pityogenes hopkinsi Swaine Coleoptera Scolytidae bark beetle plagiatus LeC. MAINHOSTPLANT(S) IMPORTANCE OR INSECT TYPE RATING SCIENTIFICNAME ORDER FAMILY COMMON NAME

Pityokteines sparsus (LeC.) Coleoptera Scolytidae balsam fir bark beetlebalsam fir

Pi 11?oph thoru s cariniceps LeC. (= canadensisColeoptera scolytidae bark beetle coniferous

Swaine) consimilis LeC " C lautus Eich. " C puberulus LeC 1> pith borer c pulchellus Eich. pine bark borer pine c pulicarius (ziirim.) pine pith borer c thois Swaine " strmac bark beetle sumac c

Plagiodera vsrsicolora (Laich.) Coleoptera Ghrysoirelidae irr^orted willow leaf willow B beetle I

03 PlagionetrionA

cl&vata F. Coleoptera Chrysomeliclae leaf beetle basswood

Plagoais alcoolazia (Gn.) Lepidoptera Geometridae birch looper deciduous c knetzingi (Grt. J " looper c phlogosaria (Gn.) G serinaria H.-S. C

Platarctia parthenos (Harr.) Lepidoptera Arctiidae gianttiger moth deciduous

Plathypena scabra F. Lepidoptera Noctuidae green cloverworm clover G

Platycerus marginalis Casey Coleoptera Lucanidas stag beetle coniferous

Platynota Lepidoptera Tortricidae leafroller goldenrod, deciduous

Platyperigea multifera (WlkO Lepidoptera Noctuidae rustic unknown SCIENTIFIC NAME MAIN HOST ORDER IMPORTANCE FAMILY COMMONNAME OR INSECT TYPE EATING Platyptilla (= Amblyptilia in part) pallidactyla (Haw.) Pterophoridae plume moth (punctidactyZa Haw.) unknown

Platypolia anceps (Steph.) owlet moth unknown. Pl&nyria geozgii Hist. LepidopteraGeanetridae locper deciduoijg Pl&roneura brunn&icornis Et>h. Hymenoptera Xyelidae balsam shootboring (= borealis Felt) balsam fir C sawfly

interpunctella (Hbn.) Lepidoptera Eyralidae Indian mealmoth household G i

putnami Grt. CO Lspidoptera tfoctuidae owlet moth grass c

Lepidoptera Plutellidae diamond back moth (= maculipennxs Curt.) cabbage, etc, G

Poanes hobomok (Harr.) Lepidoptera Hesperiidae hoboaiok skipper "unknown Podabrus diadema. F. (^ntharidae soldier beetle msdestus Say predator D tomentosus Say D

0

gallicola Riley Curculionidae pine gall weevil red pine

(Say) Hemiptera Pentatornidae spined soldier bug- modestus predator D stink bug uhl. D

Uhl. D

D HOSTPIAKT(S) IMPORTANCE RATING COMMON NAME OR INSECT TYPE ORDER FAMILY SCIENTIFICNAME

C c c c c c

-■

00 c cr-

c

c c c

c

Pontania {see alsoNematus) Tenthredinidae willow gall sawfly willow c Hymenoptera lucidae Boh. c willow redgall sawfly pzoxima (Lep- ) c " willcw leafgall sawfly resinicola mrl- » willow apple gall sawfly c s-pomum (Walsh) (= hospes Walsh)

Popillia Coleoptera Scarabaeidae Japanese beetle general feeder japonic^ Newm.

(Porthetria) see Lymantria MAIN HOST PLANT(S) SCIENTIFIC NAME IMPORTANCE ORDER FAMILY COMMON 1SIAME OR INSEC7T TYPE RATING Prionoxystas macmurttei (Guer.) Lepidoptera Cossidae little carpenterworm deciduous robiniae (Peck) C carpenterworm » c Priophorus betulae Rah. Hymenoptera Tenthredinidae birch sawfly Infuscatus (MacG.) bircli willow sawfly willow

Pristiphora acidovalva Wong Hymenoptera Tenthredinidae willow sawfly cadma W. & R. willow c " birch sawfly birch erichsonii (Htg.) c larch sawfly larch genlculata (Htg.) A mountain ash sawfly mountain-ash Kinc. A little sprucesawfly spruce Blaise C willow sawfly willow c Probole (= Hyperetis) amicaxia (H.-s.) Lepidoptera Geoinetridae redcheeked looper alienazia H.-S. alder c looper maple c

(Drury) LepidopteraGeometridae large maple looper deciduous c Prociphilus (=

tessei-Zatus (Fitch) Homoptera flphididae woolly alder aphid alder, maple

Gagne Diptera Oecidoinyiidae leafcurl midge poplar

Profenusa canadensis (Marl.) Hymenoptera Tenthredinidae hawthorn leafmjjiing hawthorn sawfly lucifex (Hoss) oak leafraining sawfly oak thomsoni (Konow) anb&rmarked birch birch. B leaf miner

Proleucoptera (albella Cham.)

see ^euc smilaciella Bsk lepidoptera Lyonetiidae greenbrier leafminer greenbrier MAINHOST PLANT*S) IMPORTANCE RATING COMMON NAME OR INSECT TYPE ORDER FAMILY SCIENTIFIC NAME

Prolimacodes LepidopteraLimacodidae slug caterpillar deciduous badia {Hbn.)

Proserpmus Lepidoptera Sphingidae yellcwbanded day ground plants fla.vofascia.ta. (Wlk.) sphinx

black fly biting Insect mixtum S- arid D. Diptera

Protagrotis Lepidoptera Noctuidae owlet moth unknown niveivenosa (Grt.)

Proteoteras C Lepidoptera Olethreutinae maple twig borer maple aesculsna Riley c shoot borer mjffatiana Fern. c i boxelder twig borer Manitoba rraple willingana. (Kft-)

Protheca. F Coleoptera Anobiidae deathwatch beetle dry uood poberula LeC-

Protitame Lepidoptera Geonetridae poplar looper deciduous virginalis (Hist.)

protoboarmia C ) Lepidoptera Geometridae dashlined looper coniferous porcelaria indicataria [Wlk.

(Protolschnus) see Eulachnus

Pzototampra Lepidoptera Noctuidae owlet moth deciduous rufipectus (Morr.)

protorthodes Lepidoptera Noctuidae cwlet moth. ground plants oviduca (Gn-)

Proxenus Lepidoptera Noctuidae dandelion cutworm dandelion mlranda

Pseudaletia Lepidoptera Noctuidae anttyworm general feeder (Haw.) MftlN HOST IMPORTANCE SCIENTIFIC NAME ORDER FAMILY COMMON NAME OH INSECTTYPE RATING

costomaculana. Clem. lepidoptera Olethreutinae witch hazel leafroller witch hazel cressoniana Clem. hickory leafroller hickory ma.1 i Free - pale apple leafroller apple or&gonana (Wl sm.) early as£>en leafcurler poplar Spoliana Clan. oak olethreutid oak leafroller

Pseudochelari a walslnghami Dietz LspidopteraGelechiidae sumac micro moth

Pseudolucanus placidus (Say) Coleoptera Lucanidae stag beetle decayed wood

Pseudosci aphila duplex Lepidoptera Olethreutinae spotted aspen poplar B

leafroller i

CO Pseudorthodes vecors (Gn.) Lepidoptera Nactuidae cutworm ground plants

Pseudotelphusa, (see also Telphusa and Neotelphusa) b&l&ngerella (Chairu) Lepidoptera Gelechiidae alder alder

Pseudothyatira cymatophoroides Gn-

Psilocorsis cryptolechiella (Cham) (= fzgixiella [Cham-]) quercicella Clem. reflexella Clan. (= fletcherolla Gibs.)

casta (Pallas) Psychidae bagwonn deciduous c MAIN HOST PIANT(S) IMPORTANCE

COMMON NAME OR INSECT TYPE RATING SCIENTIFIC NAME ORDER FAMILY

alder floccosa. (Patch) Homoptera Psyllidae false woolly alder aphid

■t boxelder psyllid Manitoba maple C negundinis Mally it birch C striata Patch birch psyllid

Psyllobora D viginti-maculata (Say) Coleoptera Coctinellidae lady beetle predator

Pterocomma poplar populifoliae {Fitch) Homoptera Aphididae poplar aphid

hi poplart willow smithiae (Monell) black willow aphid

Pteronarcys aquatic insect dorsata Say Plecoptera Pteronarcidae stone fly

Pterostichus o Coleoptera Carabidae ground beetle predator imtus Say i

Ptilinvs dry wsod ruficornis Say Coleoptera Anobiidae deathwatch beetle

(Pulicalvaria) see Coleotechnites

Piilvinaria maple innumerabilis (Rathv.) Honcptera Coccidae cottony naple scale

Pyracton&na. predator botealis Rand. Coleoptera firefly

Pyrrhalta C alni CFaU.) Coleoptera Chrysomalidae brown alder leaf beetle alder C cavicollis {LeC.) cherry leaf beetle cherry « gray willow leaf beetle willow B decorad&cora (Say) C luteola (Hull-) 11 elm leaf beetle elm P {L.) " waterlily leaf beetle water lily

c perplexa (Fall. Coleoptera Chrysomelidae brcwn willow leaf willcw beetle HOST PIANT(S) IMPORTANCE SCIENTTIFIC NAME ORDER FAMILY CCMMONNAME OR INSECT TYPE RATING

Pyrrhalta spiraeae (Fall.) Coleoptera Chrysomelidae meadowsweet leaf beetle meadow sweet F tuberculata (Say) willow leaf beetle willow C

Pyrrharctia £« Isia} Isabella {J.E. Smith) Arctildae banded woolly bear ground plants

Pyrrhia, exprlmens (Wlk.) Lepidoptera Noctuidae variable caterpillar deciduous umbra (Hufn.) rose budworm rose

Raphia frater Grt. Lepidoptera Noctuidae yellcwmarked cater- aspen pillar

Resseliella spp. Diptera Cecidonryiidae midge coniferous B

Reticulitenms I no flavipes (Kol.) isoptera Rhi not emit idae eastern subterranean dry wood termite

Rtiabdophaga aceris (Shimer) Diptera Cecidoir^iidae soft mple leaf midge soft maple C normaniana Felt willow cabbagegall willow C midge plicata Felt ir willow gall midge " c rosacea Felt rosette midge rose c saiicis tSchr.) willcwtwig-gall midge, willow c or willowbasket gall midge (O. S-) willow potatogall midge (- batatasWalsh)

salicisbrassicoides Pack. willow cabba^gegall " midge salicisnodulus (o.s.) willow nodulegall midge " strobiloidss (O-S.) willow pinecone gall " midge Felt spruce bud midge spruce MAIN HOSTPLAHT(S) IMPORTANCE RATING FAMILY COMMON NAME OR INSECTTYPE SCIENTIFIC NAME ORDER

Rhagium deadwood inquisitor (L, ) Coleoptera Gerambycidae longhorned beetle

Pheumaptera Lepidoptera Geonetridaespearmarked blaqk moth birch, alder, etc hastata (L-) II >■ subhastata (Nolcken)

Hhopobota ground plant (Heinr.) Lepidoptera Olethreutinae micro moth

Rhyacionia pine tip moth pine adana Heinr. Lepidoptera Olethreutinae h buoliana (D, & $.) European pine shoot moth red pine shoot borer red, Scots pine c busckana Heinr. red jack pine shoot jack pine, red pine c granti Miller borer E rigidana (Fern.) c sonia. Miller

Ehynchaenus c canus Horn c ephippiatus Say c pallidior (Leng) G rufipes (I^C.) c subhirtus Itorn c unifozmis (Brcwn)

Salehziaria. engeli

Saperda calcarata Say Candida F-

(inornata Say) see Mecas ohliqua Say tzidentata Oliv. vestita say MAIN HOST PLANT(S) SCIENTIFIC NAME ORDER FAMILY CX)MMON OR INSECTTYPE RATItJG

Sarcophaga aldrlchi Park. Diptera parasite parasite

Satyr ium calanus falacer (GodtO c caryaevorum (McD.) c llparqps str igoswt (Harr.) c

Saucrobotys futilalis (Led.) Lepidoptera Pyralidae dogbane micromoth dogbane

Schizol&chnus

piniradiatae (Dav.) Hcajioptera Aphididae pine needle red pine c aphid Schizura

conclnna (J. E. anith) Lspidoptera tfotodontidae redhumped caterpillar deciduous c Dbldy. oak-ma.ple humped e caterpillar leptinoides (Grt.) humped caterpillar c semirufesc&ns Wlk. 11 ii i c unicornis (J.E. sttdth) unicorn caterpillar c

Sch reckensteinia erythri&lla (Clan.) Lepidoptera Heliodinidae sumac micromoth sumac

Sciaphilus asperatus Eonsd. Curculionidae weevil unknown

Scirtes orbical&tus F. Coleoptera Helodidae marsh beetle unknown c tibialis Guer. c

Sco Honoura

betuleti Klug. Hymenoptera Tenthrediaidae birch edgeminer European birch c

Scoliqpteryx libatrix (L.) Lepidoptera Moctuidae hera.ld moth willow SCIENTIFIC NAME

Scolytus mali (Bechst.) multistriatus (Marsh.)

piceae (Swaine) quadrispinosus Say rugulosus (Mull.)

Scythropus Oouper

Selenia. alciphearia Wlk.

S&ianotus ligneus (F.J

Semioscopis aurotella. Dyar poplar micro moth poplar inornata wlsm.

deciduous txee looper deciduous c (Wlk.) Lepidoptera Gecnoetridae jack pine looper jack pine c banksianae B^n. ir ti ■■ hard pines c Zjicolorata [F.) vfriite pine lcxjper white pine c iisigiiata(wlk.) lesser hemlock looper hemlock c fissinotata (Wlk-) willow looper willow c mellistrigata (Grt.) white pine looper pine c minorata (pack.) willow-poplar looper willow, poplar c neptzria [Gn.) c locustiooper locust ocellinata (Gn.) c cedar looper cedar orillata (WlkO c Owen1s larch looper larch (Swett) white pine looper white pine c Pgn. c gj-een larch looper larch (Pack.) c: spruce-fir looper coniferous signaria dispunrta (Wlk.) SCIENTIFIC ORDER FAMILY COMMON NAME

Semiothisa submarmorata (wlk.) Lepidoptera Geometridae larch looper transitsria (Wlk.) pine looper ulsterata [Pears.) deciduous treelooper

Sereda tautana (Clem.)

Serica atrlcapilla Kby. C sericea ill. C tristis LsC. C vespertine [Gyll.) C

Sericothrips

tiliae Hood Ihysanoptera Ihripidae thrips bassi^od

Sesia {= A&geria )

tibialis (Harr.) Lepidoptera Sesiidae cottonwiod crown borer poplar

Setoptus jonesi (Keifer) Ssari Eriophyidae red pineneedle mite red pine C strobacus Keifer " pineneedle mite white and red pine C

Sialis

infurnata Newn. Heuroptera Sialidae alderfly aquatic insect

macalazia (Harr.) Lepidoptera Geometridae twopronged looper deciduous C

Sideridis rosea (Harv.) Lepidoptera owlet moth deciduous G

Simnlium

venustwi Say Diptera Simuliidae whi tes to ckinged bitinginsect black fly

Simyra

henrici {Grt-) Lepidoptera Noctuidae owlet nioth yround plants HOST PIANT(S) IMPORTANCE ORINSECT TYPE EATING SCIENTIFIC NAME ORDER FAMILY COMMON

Sinsa diadema {Fab.) Hemiptera Peduviidae spined assassin bug predator

Sinoe locust robiniella (Fitch) Lepidoptera Gelechiidae, locust leaftier

Smsrinthus poplar, willow cerisyi Kby. Lepidoptera Spbingidae poplar-and-willow hornwom willow, poplar jamaicensis (Drury) twin-spot sphinx

Solenobia coniferous walshella Clem. Lepidoptera Psychidae bagworra

predator Somatochlora. spp. Odonata Libellulidae dragon fly

Spaelotis clandestina t Harr*) Lepidoptera Noctuidae w-marked cutworm general feeder

J Sp argani a luctuata oiductata (Mosch.) Lepidoptera Geometridae looper unknown white spruce magnoliata Gn.

Sparganothis maple leafroller itaple c acerivorana MacK. Lepidoptera Itortricidae c diluticostana CWlsnu) leafroller unknown chokecherry c directana (Wlk.) chokecherry leafroller T flavibasana (Fern.) leafroller groundplants ironwood, maple c nivsana (WIsm.) basswood, maple c pettitana {Rob.) mapie-basswood leafroller c reticulatana (Clem.) leafroller deciduous c sulfureana (Clem.) needletier general feeder c tristriata Kft. umbtana B. G Esk. basswood c pine, spruce unifasciana (clem.) c MAIN HOST PLAHT(S) IMPORTANCE SCIENTIFIC NAME ORDER FAMILY COMMON N?iME OR INSECT TYPE

Speyeria

aphxodite (F.) y cybele (F.)

Sphinx

canadensis Bdv. c chersis (Hbn.) c drupiferarum J. E. Smith c gorditzs Cram. c kalmlae J.E. Smith G luscitiosa Clem. c

Spilonota ooellana (D. & s.) Lepidoptera Olethreutinae eyespotted bud fruit trees, larch

Spilosoma [« Estigmene in part)

dubia (Wlk.) Lepidoptera Arctiidae woollybear grasses F [= prima slosson) yellow wxjllybear deciduous C

(Stenama.) see

sericea {Nort.) Hymenoptera Argidae hawthorn sawfly hawthorn

(Sternochetus) see

us

Sthenopis

arg&nteomaciilatus {Harr. Lepidoptera Hepialidae alder rootborer alder c purpurascens (Pack.) rootborer roots c quadriguttatus (Grt.) poplar-and-willow poplar, willow c rootborer SCIENTIFIC NAME ORDER FAMILY COMMONNAME

Stigmells. castaneaefoliella (Cham.) Lepidoptera Nepticulidae chestnut leafminer latifasciella (Cham.) " " oak serpentine leaf-

{= ma.cLocarpae Fres.) miner

Stilbosis ostcyaeella [Cham.) Lepidoptera Cbsmopterygidae ixonwaod leafminer ironwood

(Stilpnotia) see Leucama

Stretchia y. Edw. lepidoptera Wbctuidae owlet moth currant

Strictoleptura canadensis Oliv. Cbleoptera Cerajnbycid&e redshouLdered pine borer

Strongylog-aster multicincta Ctort. Hymenoptera Te nthredin idaesawfly bracksn

Sunira bicolorago (Gn.) Lepidoptera Noctuidae owlet moth ground plants, and possibly tree seeds

Swaimerdamia

caesiella (Hbn.) Lepidoptera yponctneutid^e birch micro moth birch C

pyrella (Villers) " " cherry micro moth cherry c

canicosta Franc. Lepidoptera Kotodontidaeredhumped oakvorm oak leucitys Franc. " " orangehumped mapleworm maple

Symydoblus £= Neosyntydobius) Baker Hamoptera flphididae dark birch aphid birch C

Synanthedon aOerni [Clem*} Lepidoptera Sesiidae maple callus borer maple C bolteri (Hy. Bdw.) willow borer willow c SCIENTIFIC NAME OFDER FTiMILY

Synanthedon

exitiosa (Say) Lepidoptera Sesiidae pictipes {G. & Tt.}

pini (Kell.) tipuliformis {Clerck) viburni Engelh.

Syndemis

afflictana. (wlk.) Lepidoptera Tortricidae micro moth general feeder

Synch lor a

aerata (F.) Lepidoptera Geonetridae camouflaged looper sweetfern, birch

Syneta

ferruginea (Germ. ) coleoptera Chrysonelidae rusty leaf beetle deciduous

I Syngrapha

alias (OttolO Lepidoptera Noctuidae spruce cliinbing cutworm coniferous epigaea (Grt.) blueberry false looper blueberry octoscripta (Grt.) false looper unknown rectangula (Khy.) balsam fir fa-lse looper coniferous select a (Wlk.) spruce false looper "

Syzphus

recrtus O.S. Diptera hover fly predator-

Tacparia detersata. (Gn.) Lepidoptera Geometridae leaping looper

Taenioglyptes

fraseri (Hopk.) ColeopteraScolytidae bark beetle white spruce

(Taniva)

Tarachidia can3efacts (Hbru) Lepidoptera Noctuidae ragweed false looper ragweed

erastriodes (Gn-> ii ir n || SCIENTIFICNAME ORDER FAMILY

tiliae Ball Homoptera >femibracit3ae treimlata Ball

Telphusa, (see also Pseudotelphusa and Neotelphusa)

longifasciella (Clem. ) Lepidoptera Gelecliiidae sumac micro moth sumac

Tethida cordigera (Beauv.) Hymenoptera Tenthredinidae blackheaded ash sawfly ash

Tetrads cachexiata Gn- Lepidoptera. Geometridae looper general feeder c

crocallata Gn. willow c

Tetralopha aplastella (Hist.) Lepidoptera Pyralidae aspen webworm aspen, birch c asperatella (Clem. maple webworm maple c o expandens (Wlk.) striped oak ■webworm oak c o larch webworm larch, spruce c

irdlitella Zell. sycamore webworm sycamore c robustella Zell. pine webworm pine G vaccinivora Mun. blueberry webworm blueberry G

cinnamopterum Coleoptera Cerambycidae eastern larch borer spruce, pine C

Tetyra (H.-S.) Hemiptera Pentatomidae shieldbackedpine pine seed seedbug

Thanasimus dubius F. Coleoptera Cleridae checkered beetle predator

Bffinis (Kalt.) HomopteraAph i di dae purse leaf gall aphid poplar MAIN HOSTPIANT(S) IMPORTANCE SCIENTIFIC NAME ORDER FAMILY COMMON NAME OR INSECr TYPE RATING

Thecodiplas is

liriodendri (O.S.) ciptera tulip spotgall midge tulip, poplar C piniresinosae Kearby red pine needle midge red pine C

Th&ra contxactata (pack.) LepidopteraGeonetridae juniper looper jumper C juniperata I,. C

Thyme Ileus lineola (Ochs.) lepidoptera Hesperiidae European skipper timothy

Thyridop t eryx ephemeraeformis (Haw.) Lepi doptera Psych i dae bagworm coniferous

Tibicen

Harr. Homoptera Cicadidae cicada larva in soil

r Tischeria >—• castaneaeella Cham. (prob. o lepidoptera lisclieriidae oak leafminer oak C — not Ontario) i citrinipennella CLem. oakleaf edgendner oak, chestnut C Clem. appleleaf trurrpet-miner fruit trees c

Tlascala (wik.) Lepidoptera Pyralidae locust leaftier black locust

Tolype lariois (Fitch) Lepidoptera Lasiocampidae larch lappet noth coniferous G velleda [Stall) vellada lappet moth deciduous C

Toraos tethus imilticinctus Hymenoptera Tenthredinidae brewnheaded ash sawfly ash

Tort ricidi a flexuosa (Grt,) Lepidoptera Limacodidae slug- caterpillar oak, maple C pallida (H.-S.) beech, maple C

(Tbrtrix) see Aphelis MAIN HOST PIANT(S) IMPORTANCE RATING SCIENTIFIC NAME ORDER FAMILY COMMON NAME OR INSECT TVPE

Toumeyella parvicornis (Ckll.) Hornoptera Coccidae pine tortoise scale jack and Scots pine H

(Trachoma) seeYpsolopha

Trachysida mutabilis [Newn.) Coleoptera Cerambycidae lcnghornbeetle deciduous

Tremex Elymenqptera Siricidae pigeon tremex deciduous

Triholium castaneum {Hbst.) Coleoptera Tenebrionidae red flour beetle household pest G confusum Duv- 11 " confused flour beetle " " G

Tri-dhi ocamp us i Hymenoptera Tenthredinidae hairy poplar sawfly poplar i— gregarius (Dyar) o simplicicornis (Nort.) " " hairy willcw sawfly willow {= irzegularis [Dyar]) i viminalis (Fall.) " " hairy poplar sawfly poplar, willow

Trichiosoma triangulum Kby. Hymenqptera Cimbicidae giant birch sawfly alder7 ash, birch. Primus, C poplar,willow

Trictiiotinus affinis (G. & P. Coleoptera Scarabaeidae scarab beetle groundplants F ■1 II II » assimllisKby - ■P

Trichograima minutvm Riley Hymenoptera Trichogrammat- nninute egg parasite Lepidoptera eggs D idae

Trichoplusia ni (Hbn.) Lepidoptera Noctuidae cabbage looper cabbage, flowers MAIN HOST PLAWT(S} IMPORT AHCE

SCIENTIFIC NAME ORDER FAMILY COMMON OR INSECT TYPE RATING

Trichoptilus

lobidactylus (Fitch) Pterophoridae plume moth goldenrod

Trichotaphe

l&visella Fyles Gelechiidae setosella Clem.

Trigonarthis minnesotana. Casey

pzoximis (Say)

Tzisetacus alborum Keif. Acari Elriophyidae

ehamanni Keif.

gxosmanni Keif.

Trishormomya canadensis (Felt) Diptera Oecidonyiidae juneberry lippedgall serviceberry midge crataegifolia (Felt) coxcombgall midge hawthorn saliclsvezruca [Q. S.) 11 willow lippedgall midge willow

Trypodendron betulae Sw. Cbleoptera Scolytidae birch ambrosia beetle birch lineatunt (Oliv.} striped attibrosia beetle coniferous retusum (LeCO poplar ambrosia beetlepoplar rufitarsis (Kby.) conifer ambrosia, beetle spruce, pine

Tuberolachnus

salignus (Gmel.) ttomoptera fiphididae giant willow aphid willow

velutinus (Oliv.) Ooleoptera Cerambycidae longhorned beetle deadvnod HOST PIANT(S) IMPORTANCE

SCIENTIFICNAME ORDER FAMILY COMMON NAME OR INSECT TYPE RATING

UpiS (L.) Ooleoptera Tenebrionidae roughened darkling deciduous beetle

Urocetus albicornis (F.) Hymenoptera Siricidae whitehorned horntail coniferous gigas flavicornis (P.) yellowhornedhorntail

Valentinia. {Riley) ■Lepidoptera Dlasotbasidae acorn moth oak

Vanessa (see also Cynthia) atalanta (L.) Lepidoptera Nyn^halidae red admiral nettles cardui (L.) painted lady thistle virginiensis (Drury) painted beauty flowers

Vasates i aceris—cXwnsna (Riley) Acari Eriophyidae traple spindlegall mite I—- Q quadripedes Shimer " maple bladdergall mite

i

Venusia cambrica Curt. Lepidoptera GeofiEtridae alder looper alder comptaria (wlk.) ■I ii

see Synanthedon

Vespula arenazia (FO Hymenoptera Vespidae yellowjacket predator maculata (L.) baldfaced hornet, or whitefaced hornet

Winnertzia hudsonici Felt Diptera Cecidomyiidae fringed cupgall midge hawthorn

Xanthia togata (Esp.) Lepidoptera Noctuida.e pinkbarred sallow deciduous (= lutea (Strom) MAINHOST PIANT(S) IMPORTANCE SCIENTIFIC NAME ORDER FAMILY COMMON NAME ORINSECT TYPE RATING

Xanthonia deceirmotata (Say) Coleoptera Chrysomelidae tenspotted leaf beetle birch,

Xanthoteras

querciiSforticorne (Walsh) IJyrnenoptera Cynipidae oak fig-gall wasp oak t- forticorne [O.S.])

Xanthotype

sospeta {Drury) LepidopteraGeometridae crocus geometer deciduous urticaria Swett maple

Xenoterma (- Aphelia. in part) psdlorana. (Rob.) LepidopteraTortricidae pine-and-clover tier pine, clover

Xerophylla {= Phylloxera)

caryaecaulis (Fitch) Hoiroptera Rdelgidae hickory gall adelgid hickory caryaeglobuli (Walsh) globular hickory gall adelgid (Perg. > " hickory buttongall o adelgid vitifoliae (Fitch) grape adelgid grape, hickory?

Xestia {= Amathes )

adela Franc. {= c-nigrum, part) Lepidoptera Noctuidae spotted cutworm agricultural pest

dolosa Franc. (= c-nigrum, part) " it 11 ii ii normaniana [Grt.) cutworm plantain smithii (Snell.) ir general feeder

Xyela

minor Nort. Hymenoptera Xyelidae pine flowersawfly pine flowers

cineritia (Grt.} Lepidoptera Noctuidae math deciduous curvimacula {Morr* J dot-and-dash sward- grass moth riupera (Lint.) red swrdgrass noth

Xyl ococcu 1 us

betulae (Perg.) Honoptera Coccidae birch nnrgarodid birch MRIN HOST PIANT(S) IMPORTANCE

SCIENTIFIC NAME ORDER FAMILY COMMON IffiME OR INSECT TYPE RATING

(Xylomyges) see Egiza

acsrisFisher Coleoptera Cerambycidae gallmaking rraple borer rraple obliteratus LeC. poplar butt borer poplar undulatns [say) spruce zebra beetle coniferous

Yponon&uta

cagnagella Hbn. Lepidoptera Yponomeuti dae euonyrnus noth euonymus { = cognatella Hbn. misspell.) miltipunctella Clem-

Ypsolopha (= falciferella (Wlsm.) Lepidoptera Plutellidae fruittree fruit trees dentella F. European honeysuckle honeysuckle leafroller

o zale aeruginosa (Gn. ) C duplicata (Beth.) c duplicata largera (Sm.) c galbanata (Morr.) c helata. {Sm.) c

horrida Hbn. c lunifera (Hbn.) c c (Gn. ) c mnera norda (Sm. ) c

obliqua (Gn. ) jack pine false looper pxne c squamularxs {Drury) large false looper c suhmediana Strand pine false looper c undularis (Drury) locust false looper locust c unilineata (Grt.) largefalse looper unknown, prob. locust c SCIENTIFIC NAME

Zanclogn a tha crurslis (Gn. ) jacchusalis (Wlk*) laevigata (Grt.} minora-lis Sm. protunmusalis [Wlk-> theralis (wlk.)

Zaraea americana Cress. inflata Nort.

Zeiraphera

canadensis Mut, & Free. Lepidoptera Olethreutinae spruce bud moth spruce (= ratzeburgiana auth. )

fortunana (Kft* ) yellow spruce budworm spruce c

improbana (Wlk, ) larch needleworm larch, spruce c i

(= dlniana auth. r — o destizutana [wlk.])

unfortunana Powell purplestriped shootworm white spruce c i

Zelleria

hambachi Bsk. Lepidoptera Yponomeutidae pine needle sheathminer jack pine c

Zalus

Banks Hemiptera Reduviidae assassin bug predator

Zeugophora

ahnorrtds LeC - Coleoptera Chrysomslidae poplar blackmine poplar c beetle

scutellaris Saffr. 11 " cottonwood leaftnining c beetle varians Crotch " poplar blackmine c beetle EX OF COMMON NAMES - Ill -

achemon sphinx if, apple leafblotch miner 02 acorn moth 104 apple sphinx 97 adelgid appleleaf trumpet-miner 101

balsam woolly arborvitae leafminer 17

Cooley spruce gall arborvitae sawfly 66

eastern spruce gall arctiidmoth 54

argus tortoise beetle 27

armyworm 88

ash borer 86

ash flowergall mite 4 4

ashgrayblister beetle 4]

ash leafroller 76

ash midribgall midge 33

aspen aphid 16,75

aspen caterpillar 73

aspen leaf beetle 2°

aspen leafblotch miner 82

aspen laaf mite 5

aspen leafroller 43

aspen petiole miner 41

aspen serpentine

leafminer 81

aspen skeletonizer 81

aspen treehopper 100

aspen twoleaf tier 42

aspen webworra 100

assassin bug 5,100,103

aster cutworm 36

astermicro moth 103

azalea sphinx 37

bagwocm 89,96,101

baldfaced hornet 104

balsam bark weevil S3

balsam fir aphid 30

balsam fir bark beetle 84

balsam fir false looper 99

balsam fir sawEly 70

balsam fir sawyer 66

balsam fir tipminer 17

balsam fir weevil S3

balsam gall midge 77

balsam poplar leaf beetle 29

balsam poplar leafblotch

miner 82

balsam poplar petiole

miner 41

balsam seed chalcid G6

balsam shootboring sawfly 85

balsam twig aphid 68

balsam woolly adelgid C - 112-

beetle (concl.1 banasa stink bug 19 beetle (cont rd] longhorned (5,14,21,48,51 banded hairstreak 93 bumble flower 47 60,92,102,103 buttercup oil 67 banded jack pine marsh 93 needlerainer 32 checkered 100 metallic 1" banded woolly beat 91 claycolored leaf 13 click 9,11,35,36,59 Minnesota longhorn bark beetle 55,40,55,56,63 61,67 mottled longhorned 75,83,84,99 combclawed 13,56,58 netwinged 39 (see also : beetle ) ninespotted lady- 31 balsam fir 84 common June 82 northern June 82 birch 40 confused flour 102 pill 31 Eoureyed spruce 86 conifer ambrosia 103 pinelady 69 hickory 23,94 convergent lady 54 cottonwoodleafmining 107 pitted ambrosia native elm 56 pitted longhorned 17 northern cedar SO dark blister 43 deathwatch 88,90 poplar ambrosia 103 peach SO 107 dogbane 29 poplar blackmine pitted ambrosia 33 poplar flea 64 smaller European elm 94 dogwood flea 10 red flour 102 spruce 80,94 eastern larch 38 elevenspotted lady- 31 redpinecone 33 sumac 84 red turpentine 3 8 barkweevil 5G,83 elm flea 10 roseflea 10 basketwillow gall midge 91 European snout 81 eyed click 10 roughened darkling 104 baoswood casebearer eyespotted lady- 12 rugose June 82 basswood caterpillar 42 false flower 37 russet alder leaf 22 basswood lace bug 50 sap 50 false leptura 26 bas5uood leaf beetle 22 fifteenspotted lady- 12 sawyer 68 basswood leafminer 19 Say blister 63 basswood leafroller 73,71 flea 10 scarab 15,47,50,55 basswood micro moth 71 flower 64 75,95,102 fourspotted sap SO basswood owlet moth 20 fourteenspotted lady- 13 soldier 85 basswood roundblotch spruce 38 miner 82 furniture 13 goldsmith 34 spruce zebra basswood seedmoth stag 84,89 basswood squareblotch grape flea 10 gieenclick 36 stink ~>1 miner green longhorned 14 striped ambrosia 103 basswood thrips green tortoise 24 sumac leaf 20 beautiful wood nymph 46 ground 9,11,33,90 thirteenspotted lady- 54 bedstraw sphinx 56 threebanded lady- 31 hister 37 beech blight aphid 49 three^potted click 36 jack pine tip beech caterpillar 38 Japanese 86 tiger 29 beech ^cale tiny aspen flea 34 beetle 10 June B2 lady- 8,20,31,36,33,48 transverse lady- (see also: bark beetle, 54,57,69,70,90 twelvespotted lady- 13 leaf beetle] twicestabbed lady- alder flea 6'i larder 3e twor.potted click 36 large-eyed click 10 American ar.pen 51 leaf 3.19 twospotted lady- argus tortoise 27 leafmining 20 white pine cone ashgray blister lesser June 82 willow flea 64 birch ambrosia 103 little brown click 9 big poplar sphinx black fire 67 lodgepole pine 38 birch ambrosia beetle 103 blister 67 Icont'dl (cont'd) - 113 -

birch-and-alder black locust seedweevil 15 borer (concl. )

caterpillar 89 black spruce tipminer 17 longhorned pine 69

bitch-and-alder leaftier 20 black swallowtail 77 longhorned wood 60,69

bitch aphid 26,45 black vine weevil 75 maplo callus 98

birch-aspen leaf roller 44 black willow aphid 90 maple petiolo 25

birch bark beetle 10 blindeyed sphinx 77 maple shoot- 88

birch budgall mite 5 blister beetle 67 naple twig 88

birch cambium miner 83 blueberry false loopet 99 painted hickory 66

bitch casebearer 32 blueberry leafworm 35 peachtree 99

birch caterpillar 79 blueberryunderwing 25 pinebark 84

bitch catkin bug 59 blueberry webworm 100 pinepith 84

birch catkin moth 44 bo 11worm 53 pitch mass 99

bitch catkin weevil 15 boreal carpenter ant 24 pith 84

bitch daggermoth 7 borer 77 poplar 92

birch edgeminer 93 alder root- 97 poplar-and-wi How 3 5

birch erminemoth 17 alder stem 92 pc-plar-and-wi How

bitch flea weevil 52 amelanchier twig B3 root- 97

bitch lace bug 34 ash 86 poplarbranch 72 birch leaf beetle 22,81 boxelder twig 88 poplar butt 106

bitch leafblotch miner 23 bronze bi tch 9 poplar gall 65

birchleafiainer 49 bronze poplar 9 raspberry crown 79

bii-ch leafroller 5,23,49 burdock 77 redheaded ash 70 birch looper 55,84 cedartree 94 tad jack pine shoot 92 birch margarodid 105 cherry shoot 17 red maple cambium 83 birchmicro moth 78,98 cottonwood crown 95 redneckedcane 9 bitch psyllid 90 cottonwood twig 52 red pine cone 45 birch sawfly 17,70,87 currant 99 red pine shoot 92 birch shootworn 44 dogwood twig 72 redshouldered pine 96 birch skeletonizer 21 eastern larch 100 root- 07 birch tubemakor 6 eastern pine shoot 45 toundheaded appletree 92 birch "witchesbroom" elm 92 shothole 94

mite 44 flatheaded appletree 20 sugar maple 51 black army cutworm 8 flatheaded conifer 3 9 twolined chestnut 9 blackberry leafminer 68 flatheaded hardwood 39 viburnum 99 blackberry looper 28 flatheaded pine 27 white pinscone 45 black carpenter ant 24 flatheaded poplar 39 willow 98 blackcheeked aspen flatheaded wood 9,14,21 willow galllimb 9

caterpillar 58 28 yellow jack pine shoot 92 black cherry aphid 69 gallmaking maple 106 bonelder aphid 79 black cutworm 10 hickory bud-and-shoot 7 bonelder budgall midge 33 blackdotted bitch hickory shoot 6 boxelder bug 60

leaftier 72 hickory twig 14 boxelder leafgall midge 33 black elm bark weevil 64 larger shothole 94 boKelder leafroller 23 black fire beetle 67 leafstem 6 boxelder leafuorm 27 black fly 83 lesser peachtree 99 boxelder ptyllid 90 blackhsaded ash sawfly 100 lilac 86 boxelder twig borer 88 blackheaded birch linden 92 Briseis underwing 25

leaffoldei 6 linden bark 51 bristly cutworm 59 blackheaded jack pine locust 66 brokenbanded leafroller 28 sawfly 70 locust twig 41 bronze birchborer 9 blacklarch aphid 30 (cont'd) bronzepoplar borer 9 - 114 -

bronzedcutworm 71 caterpillar (concl.)

brown alder leaf beetle 90 spiny elm 72

browncedar loafminer 32 spiny slug 45

brown damselfly 22 striped 38 brown elm scale 78 striped garden 59 brown hemlock needleminer 32 sumac 38,65

brown pine looper 24 tufted pine 76

brown prionid 75 tufted spruce 76

brown willow leaf beetle 90 tufted white pine 76 brownheaded ash sawfly 101 uglynest 16 biowntail moth 4 7 catalpa leafminer 83 unicorn 9 3

Bruce spanworm 74 catalpa sphinx 26 variable 91

budworm caterpillar variable oakleaf 62

eastern blackheaded 6 alder 62 walnut 38

eastern spruce 28 alfalfa 32 wartybirch 40

honeysuckle 55 aspen 73 witchhazel 38

jack pine 28 basswood 42 yellowlined 69

cose 91 beech 38 yellowmarked 91

yellow spruce 107 birch 79 yellotmecked 38

bug bi rch-and-aider 89 zebra 66

alder lace 34 blackcheeked aspen 58 catocaline dart 35

assassin 5,100,107 chameleon 13 cecropia moth 55

basswood lace 50 cherry leafcone 23 cedar leafminer 17

bitch catkin 59 dogwood 45 cedar looper 94

birch lace 34 eastern tent 64 cedar sawfly 6S

boxelder 60 fireweed 11 cedartroe borer 94

plant 31 forest tent 64 celery looper 12

small milkweed 63 forktailed 26,50 celeryworm 77

spined assassin 96 hardwood 64 chainspotted geometer 30

spined soldier 95 humped 72,93 chalcid parasite 37

willow lace 34 lacecapped 74 chameleon caterpillar 13 bumble flowerbeetle 47 lichen 63 checkered beetle 100 burdock borer 77 lined black aspen 41 cherry casebearer 32 buttercup oil beetle 67 locust 46 cherry daggermoth 7 butterfly maple 77 cherry leaf beetle 90

hackberry 18 masked birch 40 cherry leafblotch miner 02

monarch 37 masked hairy 27 cherry leafcone

mourningcloak 72 northern tent 64 caterpillar 23 butternut curculio 33 oak 38,66,79 cherry leaffoldei 13 cabbage looper 10 2 oak-maple humped 93 cherry leafroller 73 camouflaged looper 99 paddle 7 cherry micro moth 98

Canadian tiger poplar 50 cherry sawfly 53

swallowtail 77 prairie tent 64 cherry scallopshell moth 55

Carolina cantharid 24 rearhumped 11 cherry shoot borer 17 carpentarworm 87 redhumped 93 cherry spanworm 46 casebearer redlined conifer 49 cherry webspinning sawfly 71

basswood 32 redmarked 79 chestnut leafminer 98

birch 32 rusty whitesided 75 chestnut sawfly 35

cherry 32 saltmarsh 45 chokecherry leaf midge 69

elm 32 slug 16,58,61,76,88,101 chokecherry leafroller 96

(cont'dl (cont'd) chokecherry midge 33 - 115 -

cicada 73,101 cutworm 10,46,4 7,51 ,53,59 deathwatch beetle 88,30 claycolored leaf beetle 13 70,74,77,80,86, 89,105 deciduous tree loopar 94,95 clearwinged grasshopper 24 aster 36 deer fly 29 clearwing hauk moth 53 black 10 diamond backmoth 85 Clemen's hawkraoth 97 black army e diamond backed conifer click beetle 9,11,35,36 bristly 59 looper 56 59,61,6 7 bronzed 71 dingy cutworm 49 climbing cherryworrc 35 c tanberrv 57 dogbane beetle 29 clouded sulphur 32 dandelion 88 dogbane micro moth 93 clover leaf weevil 56 darksided 48 dogwood caterpillar 45 cloverlooper 21 dingy 49 dogwood flea beetle 10 clustered willow gall flax 59 dogwood leaf beetle 32 midge 65 glassy 35 dogwood leafminor 14 coarsewriting engraver 53 goldenrod 36 dogwood leafroller 5, 23,43 cockroach 20 grayspruce 13 73 Columbian silkmoth 55 pinkbacked 59 dogwood nawfly 64 combclawed beetle 13,56,58 redbacked 4S dogwood scale 27 common green lacewing 29 spotted 105 dogwood cpittlebug 30 commonJune beetle B2 spruce climbing 99 dogwood twig borer 72 common malaria mosquito 14 striped 48 dot-and-dash swordgrass common sooty wing 81 variegated 7B moth 105 Compton tortoiseshell 72 white 48 dragon fly 8,96 cone moth 19 w-marked 96 dreamy dusky wing 45 coneuorm yellowheaded 14 duskyback leaf toller 16 fir 40 dagger moth 12,10 dusky birch sawfly 35 spruce 4q alder 7 dusky bluebodied moth 36 confused flour beetle 102 American 1 dusky red tigar rcoth Bl conifer ambrosia beetle 103 bi rch 7 dusky3tink bug 48 conifer looper 46,41 cheery 7 early aspanleafcurler 89 conifer micro moth 53,54 cottonwood 7 early birch loaf convergent lady beetle 54 elm E edgeminer 67 Cooley spruce gall adelgid 8 forked 7 early brown looper 47 corn ea[worm 53 fragile 7 eastern blackheaded cotton leafuorm 10 gray 7 budworm 6 cottonwood crown borer 95 maple 8 eastern larch beetle 38 cottonwood daggermoth 7 oak 7 eastern larchborer 100 cottonwood leaf beetle 29 ochre 7 eastern pine seeduorm 36 cottonwood leafminer 77 plum 7 eastern pine shoot borer ■15 cottonwood leafmining poplar 7 eastern spruce budworm 28 beetle 107 sad 8 eastern spruce gall cottonwood twig borer 52 smeared 7 adelgid cottony maple scale 90 willow 7 eastern subterranean Couper's collar weevil 56 dandelion cutworm as termite 91 coxcombgall midge 103 dark birchaphid 98 eastern tent caterpillar 65 cranberry cutworm 57 dark blister beetle 43 eightspotted forester 11 cranberry spanworm 12,42 dark marbled carpet 41 elderberry leaftier SO crocus geometer 105 darkheaded aspen elegant pineweevil 94 currant borer 99 leaf roller 12 elevenspotted ladybeetle 31 currant spanworm 58 darksided cutworm 48 elm agromyzid leafminer 10 currant stem girdler 59 dairl ing under wing 25 elm borer 92 dashlined looper 88 elm calligrapha 22 - 116 -

58 forktailed caterpillar 26,50 32 falseBruce spanworm elm casebearer 37 foureyed sprucebark elm cockscombgall aphid 33 false flower beetle B6 S false hemlock looper 71 beetle elm daggermoth 30 fourhurnped stink bug 21 elm flea beetle 10 false hornworm 34 false leptura beetle 26 fourlined leafroller elm lace bug 39, 99 fourspotted sap beetle elm leaE beetle 90 false looper 48, fourteenspotted lady elm leafblotch miner 23 false owlet moth 13 13 false spidermite 79 beetle elm leaffolder 5 fragile daggermoth elm leafgall mite 5 false webworm 49 false woolly alder aphid 90 fringed birch sawfly 39 elm leafminer 23 fringed cupgall midge 24 fiery hunter elm leaftier 24 fi5 fifteenspotted lady fringed looper elm midge 12 fruit tree casebearer elm pouchgall aphid 51 beetle 69 fruittree leafroller 16,106 62 filament bearer elm prominent 67 furniture beetle elm sawfly 10,29 ,64 filbertworm .03 gallmaking mapleborer 106 elm scurfy scale 27 fir bud mite 42 fir coneworm 40 gall mite elm spanworm ,90 gall or tip midges 74 26 firefly 63 elm sphinx 6 gall wasp 6,13 fi reworm engraver 58 firewesd caterpillar 11 gardena rmyworm coarsewriting 58 fir harlequin 42 garden tiger moth northern 58 fir needle inchworm 47 geometer northern spruce 58 flameshouldered dart 73 chainspotted pine 105 5B flanged looper 70 crocus southern pine 40 106 flatheaded appletree green grape- euonymus moth 2B notchwing 42 European alder leafminer 49 borer 45 flatheaded conifer borer 39 spruce cone European bitchaphid 49 flatheaded hardwood borer 39 German cockroach European earwig 51 flatheaded pine borer 27 giant birch sawfly European elm scale gianttiger moth European fruit lecanium 78 flatheaded poplar borer flatheaded wood borer 9 14 giant waterbug European honeysuckle 2B giant willow aphid 103 leafroller 106 31 89 glassy cutworm 35 67 flat leaftier European leafminer 59 globular hickory gall European leafroller 16 flax cutworm 10 adelgid 105 European mantid G5 flea beetle 54 flea weevil (see: weevil) goatsallow European pine needle 33 Fletcher scale 78 golden oak scale midge 64 goldenrod cutworm 70 flowerbeetle European pine saufly goldsmith beetle 34 European pine shoot moth 92 fly 38 gouty oak gall wasp European privet sawfly 64 black 29 gouty vein midge 37 European skipper 1D1 deer 8,96 graceful ghost moth European snout beetle fll dragon 69 grape adelgid 105 house European spruce 99 grape flea beetle 10 needleminer 43 hover 29 grape leaffolder European spruce saufly 50 March 55 grapeplume moth eyed click beetle 10 moose 97 poplartwig-gall 69 grape serpentine eyespotted bud moth 90 leafminer eyespotted ladybeetle 12 stone 46 10 whitestockinged black 95 grapevine looper fall cankerworm 17 forest tent caterpillar 64 grasshopper fall spruceneedlemoth 7 graybanded leafroller 5-7 forked daggermoth fall webvorm - 117 -

grayblue underwing 25 hazel leaf beetle 22 introduced false balsam

gray comma 86 hazel leaftier 72 gall midge 37

gray daggermoth 7 hemlock looper 60 introduced pinesawfly 40

gray footman 3 4 hemlock scale 5 io moth 13

gray spruce cutworm 13 herald moth 93 ironwood casebearer 32

gray sprucelooper 24 hickory bark beetle 28,94 ironwc-od fruitworm 52 gray willow leaf beetle 90 hickory bud-and-shoot ironwood leafblotch

great ash sphinx 97 borer 7 miner 23,2B,82

great leopard moth 41 hickory but tongaII ironwood leafminei 9 8

great spangled fritillary 97 adelgid 105 ironwood leafroller 73

greenaspen lesfroller 16 hickory gall adelgid 105 ironwood leaftier 72

green aspen leaftier 76 hickory hairstreak 93 ironwood tubomaker 7

greenbrier leafminer hickory leafblotch miner 23 jack pine aphid 30

greenclick beetle 36 hickory leaf roller 17,89 jack pine budworm 28

green cloverworm 84 hickory sawfly fig jack pine false looper 106

greencomma 86 hickory shoot borer 6 jack pine looper 94 green fruitworm 62 hickory shuckworm 36 jack pine midge 25

green grape-geometer 40 hickory tussock moth 63 jack pine needle aphid 30

greenheaded sprucesawfly S3 hickory twig borer 14 jack pine needlesheath

green hemlock noedleminer 32 hickory twig pruner 41 mite 103 green larch looper 94 hickory underwing 25 jack pine resin midge 25

green longhoined beetle 14 hickorywebworm 16 jack pine sawfly 70

green rose chafer 39 histerbeetle 37 jack pine tip beetle 33

green spruce aphid 30 hitched mamestra 66 jack pine tube moth 17

greenstriped forest hoboir.ok skipper 05 Japanese beetle SO looper 66 hollyhock weevil 15 joker 49

greenstriped mspleworm SO honey locust podgall June beetle 82

green tortoise beetle 24 midge 37 juneberry lippedgall gregarious oak leafminer 23 honeysuckle budworm midge 103

groundbeetle 9,11,23,90 honeysuckle sawfly 107 juneberry veingall midge 56 gypsy moth 63 hop merchant 36 juniper leafminer 17 hackberry butterfly IS horned oakgall wasp 22 juniper looper 11,101 hackberry leafgall 75 hornet juniper needleminer 32 hackber ry leafblotch boldfaced 104 juniper sawfly 68

miner 82 whitefaced 104 juniper scale 24 hackberry midge 65 ho rnworm juniper webuorm 39 hackberry nipplegall false E0 Juvenal's dusky wing .15

maker 75 poplar-and-willow 9 6 labrador tea micro moth 73 hagmoth 81 tobacco G5 lace bug hairy leaf beetle 51 tomato 65 alder 34 hairy poplarsawfly 102 house fly 69 basswood 50 hairy willow sawfly 102 hover fly 99 birch 34 hard maple budminer 72 hummingbird clearwing 53 elm 34 hardwood caterpillar 64 humped caterpillar 72,93 hawthorn 34 hardwood tussock moth 37 ilia underwing 25 oak 34 harvester 49 imported cabbageworm 18 sycamore 34 hawthorn lace bug 34 imported currsntworm 70 walnut 34 hawthorn leafmining imported willow leaf willow 31

sawfly 87 beetle 84 lacecapped caterpillar 74 hawthorn sawfly 97 Indian meal moth 85 laceuing 29 Indian skipper 53 - 118 -

lady beetle 0 , 20,31,36,38,48 leaf beetle (concl.) leafmine r (cont'd(

54,57,69,70,90 cherry 90 basswood squareblotch 82

convergent 54 claycolored 13 bitch 49

elevenspotted 31 cottonwood 29 birchleafblotch 23

eyespotted 12 dogwood 22 blackberry 68

fifteenspotted 12 elm 90 browncedar

fourteenspotted 13 elm calligrapha 22 catalpa 83

ninespotted 31 gray willow 90 cedar 17

pine 69 hairy 51 cherry leafblotch 82

thirteenspotted Si hazel 22 chestnut 98

threebanded 31 imported willow 34 cottonwood

transverse 31 meadowsweet 91 dogwood 14

twelvespotted 13 milkweed 59 early birchleaf edge- (>1

tuicestabbed 27 russet alder 22 elm 49 elm agromyzid ID twospotted 8 rusty 99 elm leafblotch 23 ladybug (see: lady beetle) spotted willow 29

lappet moth 82 striped willow 40 European larch aphid 30 sumac 20 European alder- grape serpentine larch casebearer 31 tenspotted 105 greenbrier larch lappet moth 101 waterlily 90 larch looper 95 Willow 22,51,91 gregarious oak 23

lacch needleworm 107 willow-and-poplar 29 hackberry leafblotch 32 hickory leafblotch 23 larch sawfly 37 leafblotch miner 82

larch seed chalcid 66 leaf chafer 39 ironwood 90 ironwood leafblotch 23,28 larchshoot moth 17 loafcurl midge 87 82 larch silkworm 55 leaffolder 63

larch webworm 100 alder 13 juniper 17

larder beetle 38 blackheaded birch 6 late birchleaf edge- S3 large aspen tortrix 28 cherry 13 leafblotch 82 leatherwood 61 large-eyed click beetle 10 elm 13

large false looper 106 grape 38 lesser maple leafblotch 82 large maple looper 87 ninebark 13 lilac 23 large oak apple gall oak 13 locust 73 larger boxelder serviceberry 13 locust digitate leafroller 16 willow 13 locust leafblotch 82 larger shothole borer 94 yellow birch 13 Lombardy 78 large spruce weevil 56 leafhopper 51,57 maple leafblotch 23 late birchleafedgeminor 53 leaf miner 59 mock orange 10 laurel sphinx 37 alder 2 3 oak 101 leaf beetle 8,19,35,39 alder leaEblotch 82 oak leafblotch 23,82 50,74,81,84 arobermarked birch 87 onkleaf edge- 101 (see also: beetle) apple leafblotch 82 oak serpentine aider 22-29 appleleaf t rumpet— 101 privet 23 American willow aiborvitae 17 red juniper aspen 29 aspen leafblotch 82 small birch 41 balsam poplar 29 aspen serpentine 81 solitary oak 23 basswood 22 balsam poplar tuliptree 73 birch 22,81 leafblotch 82 tupelo H brownalder 90 basswood 19 willow 17,68 brown willow 90 basswood roundblotch 82 (cont'd) (cont'd) fcont'd) - 119 -

leafminer {concl.) leafroller f concl. ) lined black aspen

willow learblotch 82 threelined 76 caterpillar 41

witchhazel leafblotch 23 viburnum 73 lined spruce needleworm 16

leafminer moth 1 white triangle 31 Lintner's scale 27 leafmining beetle 20 willow 43,52 little brown click beetle 9 leafroller 5,6,16,31,38,59 willou-and-poplar little carpenterworm B7

53,73,75,76,84,96 witchhazel 89 littlesprucesawfly 87

aldar 5,43,89 leafroller moth 8,28 locust borer 66

ash 76 leafrolling weevil 10 locust caterpillar 46

aspen 43 leafstem borer 6 locust digitate leafminer 7fl

basswood 73,76,77 leaftier locust false looper 106

birch 5,23,49 alder 52,69 locust gall midge 72

birch-aspen 44 birch-and-alder 20 locust leafblotch miner 82

boxelder 23 blackdotted birch 72 locust leafminer 73

brokenbanded 28 elderberry 80 locust leafroller 71

cherry 73 elm 24 locust leaftier 96,101

chokecherry 96 flat 89 locust looper 94

darkheaded aspen 12 greenaspen 76 locust micro moth 71

dogwood 5,23,43,73 hazel 72 locust twig borer 41

duskyback 16 i ronwood 72 locust underwing 46

European 16 locust 96,101 lodcepole pine beetle 38

European honeysuckle 106 oak 89,92 Lombardy leafminer 78

fourlined 17 poplar 31,72 longdash 86 fruittree 16,106 rustylined 31 longhorn beetle 14,102,103

graybanded 17 small aspen 6 longhorned beetle 6,21,40,51 greenaspen 16 spirea 48 60,92,103

hickory 17,89 twoleaf 39 longhorned pine borer 69

ironwood 73 willow 17,-13,72 longhorned wood borer 68,69 larger boxelder 16 yellowheaded aspen 43 looper 9,12,16,19,21,30,36 lesser naple 5 leaping looper 80,99 41,45,46,47,53,54,55 locust 71 leatherwood leafminer 61 58,60,62,G8,79,80,84 maple 23,96 LeConto'ii haploa 52 85,87,94,96,100

mapie-basswood 96 lesser June beetle 82 alder 47,55,104

moth 8,28 lesser appleworm 51 balsam fir false 99 oak 16,71,73 lesser anpen webworm 67 birch 55,84 oak olethreutid 89 lesser birch casebearer 31 blackberry 28

obiiquebanded 26 lesser hemlock looper 94 blueberry false 99 omnivorous 16 lesserJune beetle 82 brown pine 24 pala apple B9 lesser maple leafblotch cabbage 102 paleheaded aspen 12 miner 82 camouflaged 99 poplar 45 lesser maple leafroller 5 cedar 94

raspberry 73 lesser maple spanworm 58 celery 12

redbanded 17 lesser peachtree borer 99 clover 21 rose 52 lichen caterpillar S3 conifer 46,47 sassafras 23 lilac borer 86 dashlined 88 solitary birch 6 lilac leafminer 23 deciduous tree 94,95 spotted aspen 89 lindenbark borer 51 diamond backed conifer 56 spring oak 27 linden borer 92 early brown 47 striped sumac 71 linden gallmite 83 false 39,99

sumac 23,44 lindenlocper 41 false hemlock 71 (cont'd) linden wartgall midge 25 (cont'd) - 120 -

midge (concl. ] loope c (concl. J Manitoba maple gall mite 44 introduced false balsam flanged 70 maple-basswood leaf roller 9 6 gall 37 fringed 24 maple bladdergall mite 104 jack pine 25 grapevine 46 maple callus bovev 98 maple caterpillar 77 jack pine resin 25 grayspruce 24 juneberry lippedgall 103 green larch 94 maple daggermoth 3 greenstviped forest 66 maple false looper 106 juneberry ueingall leafcurl 81 hemlock 60 maple leafblotch miner 23 lindenwartgall 25 jack pine 94 maple leafcutter 77 locust gall 12 jack pine false 106 mapleleafroller 23,96 Monterey pine resin 25 juniper 47,101 maple petiole borer 25 oak pillgall 30 larch 95 maple seeduorm 36 largefalse Iflfi maple shoot borer 38 ocellate gall 5 poplar leafgall 39 large maple 37 maple spanworm 42 red pineneedle 101 leaping 80,99 maple spindlegall mite 104 rosette 101 lesser hemlock 94 maple trumpet soft maple leaf 91 linden 44 skeletonizer 4 3 spruce bud 91 locust 94 maple twig borev 88 sprucecone axis locust false 106 maple webworm 100 sprucecone gall 37 maple false 106 marbled microcoelia 61 spruce gall 65 Owen's larch 94 March fly 20 spruce seed 65 pine 24,95 marsh beetle 93 tulip spotgall 101 pine false 106 masked birch caterpillar 40 willow basket gall 91 poplar 68 , 88 masked hairy caterpillar 27 willow beaked gall 65 purplish—brawn 48 meadowsweet leaf beetle 91 willow cabbagegall 91 ragweed false 99 Mediterranean flour moth 12 willow gall 91 redcheeked 87 metallic beetle 18 willow lippedgall 103 saddleback 41 micro moth 9,14, 17,19,20,24 willow nodulegall 91 small conifer 47 21, 2 B , A 1 , 43 , 44 , 5 2 willow pinecone gall 91 ^mall pine 47 57,66,67,SB,71,73 willow potatogall 91 spiny 80 74,92,9 4,95,99,103 willow twig-gall 91 spirea 47 midge 60 Milbert's tortoiseshell spruce cone 41 alder budgall 37 milkweed leaf beetle 59 spruce false 99 ash midribgall 33 milkweed tussock 45 spruce-fir 94 balsam gall 77 mimosa webworm 54 stout locust 52 basket willow gall 91 miner (see: leaf-, needle- striped green 66 boxelder budgall 33 miner ) tamarack 41 boKelder leafgall 33 alder leafblotch 82 transverse banded 55 chokecherry 33 apple loafblotch 82 twolined aspen 62 chokecherry leaf 69 aspen leafblotch 82 twopronged 95 clustered willow gall 65 balsam poplar variable redmarked 66 coxcombgal1 103 leafblotch 82 white pine 94 elm G5 balsam poplar petiole 41 white pine false 106 European pine needle 33 basswood roundblotch 82 wildcherry 62 fringed cupgall 104 basDWood squareblotch B2 willow 94 gall or tip 74 birch cambium 83 willow-poplar 94 gouty vein 37 birchleafblotch yellowlined conifer hackberry 65 cherry leafblotch 02 luna moth ° honey locust podgall 37 elm leafblotch 23 Lyman's hsploa 52 (cont'd) (cont rd) macro moth 19 - 121 -

miner {concl.) moth [cont'd) moth (cont'd]

hackbeiry leafblotch 32 arctiid 54 locust micro 71

hickory leafblotch 2 3 aster micto 103 luna B

ironwood leafblotch 23,28 basswood micro 71 macro 15

32 basswood owlet 20 Mediterranean flour 12

leafblotch 82 basswood Eeed 57 micro 9,14,17,19,20,21,27

lesser maple bi rch catkin 44 23,41,43,44,52,57,66

leafblotch 32 bi rch ermine 17 67,68,71,73,74,92,94

locust leafblotch 82 bi rch micro 7B , 90 95,99,103

maple leafblotch 23 browntai1 47 nettle micro 4S

oak leafblotch 23,32 cecropia 55 northern pine tussock 37

willow leafblotch 82 che r ry micro 98 northern pitch twig 30

witch haael leafblotch 23 sherry scallopshell 55 November 44

Minnesota longhorn clearuing hawk 53 owlet 5,7,19,20,22,25,32

beetle 103 Clemen'shawk- 97 34,42,.13,45,47,53 minute egg parasite 10 2 Columbian silk- 55 57,61,62,67,63,74,75 mite cone 19 76,73,85,86,95,98,107

ash flowergall 44 conifer micro 53,54 painted lichen 57

aspen leaf 5 dagger 12,18 pale tussock 52

birch budgall 5 diamond back 85 pepper-and-salt 2C

birch "witches broom" 4 4 dogbane micro 93 pinebark 3C

elm leafgall 5 dot-and-dash pine bud 49

false spider 79 swordgrass 105 pine candle 49

fir bud 103 dusky bluebodied 36 pine imperial 41

jack pine dusky red tiger 81 pine tip 92

needlesheath 103 euonymus 106 pine tube 17

linden gal 1 83 European pine shoot 92 pine tussock 37

Manitoba maple gall 44 eyespottedbud 9 7 pitch nodule 80

maple bladdergall 104 fall spruce needle 17 pitch pine tip 92

maple spindlegall 104 false owlet 4 8,52 pitch twig 80

pine needle 95 garden tiger 16 plums 11,73,85,103

pinespider 74 gianttiger 84 polyphemus 14

poplar budgall 5 giaceful ghost 53 poplar catkin 12

poplar felt Bl grape plume poplar micro 50,9'3

poplar gall 44 great leopard '11 poplar petiolegall 41

red pine needle 95 gypsy 6 3 poplar shoot 19

spruce spider 74 hag- Bl promethea 22

velvet gall 5 hardwood tussock 37 prominent 54,71

white pineneedle 103 herald 93 red pine shoot 40

willow leafgall Ai hickorytussock 63 red swordgrass 105 mock orangeleafminer 10 Indian meal B5 rusty tussock 74 monarch butterfly 37 io 13 saddled prominent 54

Monterey pine resin jackpinetube 17 satin 61

midge 25 labrador tea micro 73 scallopshell 55 moose fly 55 lappet 82 scarletwinged lichen 57 mosquito 14,32 larch lappet 101 smoky 41 mossy rosegall wasp 40 larch shoot 17 speatmarked black 92 moth leafminer spotted tussock 63

acorn 104 leafroller 8,23 springspruce needle 16

alder catkin 43 lined spruceneedle 16 spruce bud 107

(cont'd) (cont'd) (cont'dl - 122-

Owen's larch looper 9 4 moth (concl.) northern pitch twig moth 80 northern spruce engraver 58 owlet moth 5,7,8,19,20,22,25 spruce cone 32 , 34 , 42 , 43 , 4 5 , 4 7 spruce micro 32,42,53 northern tent caterpillar 64 53,57,61,62,67,68 spruce needle 16 Norway mapleaphid 79 74,15,76,78,65,88 spruce seed 36 Norway maple seedminer 72 95,98,107 sumac micro 54,89,93,100 notchwing geometer 42 oystershell scale 60 swordgrass 105 November moth 44 paddle caterpillar sycamore tussock 52 nursery pine sawfly 50 painted beauty 104 tiget 15,52 oak aphid 55 painted hickory borer 6G tobacco 43 oak beauty 69 painted lady 104 tussock 38 oak casebearer 31,32 painted lichen moth underwing 25 oak caterpillar 38,66,79 pale appla leafroller vellada lappet 101 oak daggermoth 7 pale footman 34 walnut shoot oak fig-gall wasp 105 pale green notodontid 50 white marked tussock 74 oak gall wasp 22,40,71 pale green weevil 86 winter 74 oak lace bug 34 paleheaded aspen yellowcollared scape- 30 oak leafblotch miner23,82 leafroller Zimmerman pine 40 oakleaf edgeminer 101 pale juniper webworm mottled longhorned beetle 14 oak leaffolder 13 palespruce gall adelgid 8 mottled stink bug 65 oak leafgallwasp 22 pales weevil 56 mountain ash sawfly 67 oak leafminer 101 pale tussock moth mourningcloak butterfly 12 oak leafmining sawfly 87 Palmerworm nativeelm bark beetle 56 oak leafroller 16,71,73 parasite9,51,57,59,66,67 needleminer oakleaf shredder 3 5 74,78,79,93 banded jack pine oak leaftier 89,92 chalcid brown hemlock 32 oak lecanium 78 minute egg European spruce 43 oak-maple humped parasitic fly 19 green hemlock 32 caterpillar 93 parsleyworm 77 juniper 32 oak olethreutid pa rsnip webworm 38 orangespruce 32 leafroller 89 peach bark beetle 80 pine 32,49 oak pillgall midge 30 peachtree borer pine needle sheath— 107 oak potato gall wasp 71 pearly eye 43 red pine 32 oak sawfly 17,79 pearly wood nymph 46 spruce 32,42,43 oak serpentine leafminer 98 oak skeletonizer 21 pearslug sawfly 21 white pine pecan cigar casebearer 31 needletier 56 oakslug sawfly 21 pecan leaf casebearer nettle micro moth 47 oak trumpet skeletonizer 44 Pennsylvania wood netwinged beetle 39 oak webworm 16 cockroach 78 ninebark leaffolder 13 obliquebanded leafroller 28 pepper-and-salt moth 20 ninespotted ladybeetle ocellate gall midge 5 pigeontremex 102 northeastern sawyer 68 ochre daggermoth 7 omnivorousleafroller 16 pill beetle northern ash sphinx oncemarried underwing 25 pine-and-clover tier 15,105 northern cedar bark pine aphid beetle 80 onelined larch saufly 14 pine bark adelgid northern engraver 53 onespotted variant 56 pinebark borer 84 northern house mosquito 36 opaque sawyer 18 pinebarkmoth B0 northern June beetle orangedog 77 pine bud moth northern pine tussock orangehumped mapleworm 98 orange larch tubemaker 32 pine candle moth moth pine elfin 58 northern pine weevil orange spruce needleminer 32 orangestriped oakworm 13 pineengraver 58 - 123 -

pine false looper 106 poplar-and-willow purplish-brown looper 43 pine false webwoim 5 rootborer 97 purse leafgall aphid 100 pine flower sawfly 105 poplar-and-willow sphinx 97 question mark 86 pine gall weevil 8 5 poplar aphid 90 ragged sprucogall adelgid S3 pine imperialmoth 41 poplar blackmine beetle 107 ragweed false looper 99 pinelady beetle 69 poplar borer 92 raspberry crownborer 79 pineleaf adelgid 83 poplarbranch borer 72 raspberry leafroller 73 pine loope r 24,95 poplat budgall mite 5 rearhumped caterpillar 11 pine needleminer 32,49 poplar bulletgallaphid 79 red admiral 104 pine needle mite 95 poplar butt borer 106 red and black carpenter pine needle scale 27 poplar caterpillar 50 ant 2.) pine needle sheathminer 107 poplarcatkin moth 12 redbacked cutworm 48 pine pith borer 64 poplar daggermoth 7 redbanded leafroller 17 pine toot collarweevil 56 poplar edgefolding sawfly 81 redcheeked looper E7 pine sawfly 70 poplar felt mite 81 redcrossed stink bug 42 pine spider mite 74 poplar flea beetle £4 red flour beetle 102 pine spittlebug 15 poplar flea weevil 92 redheaded ash borer 70 pine tip moth 92 poplar gall borer 65 redheaded jack pine pine tortoise scale 102 poplar gallmite 44 sawfly to pine tree sphinx 60 poplar leaf petiolegall redheaded pinesawfly 7C pinetube moth 17 aphid 78 redhumped caterpillar 93 pine tussock moth 37 poplar leaffolding sawfly 81 redhumped oakworm 98 pine uebspinning sawfly 26 poplar leafgall midge 39 red jack pine shoot borer 92 pint? webworm 100 poplar leafgall sawfly 61 red juniper leafminer 17 pine weevil 29 poplar leafmining sawfly 67 redlined conifer pine Bale 106 poplar leafroller 49 caterpillar 49 pinkbacked cutworm 59 poplar leaftier 31,72 red maple cambium borer G3 pinkbarred sallow 104 poplar looper 68,B8 redmarked caterpillar 79 pinkstriped oakuoin 13 poplar micro moth 50,94 rednarkedtentmaker 31 pink underwing 25 poplar petiolegall aphid 79 rednecked cane borer 9 pipevine swallowtail 19 poplar petiolegall moth 41 red pine aphid 30 pistol casebearer 32 poplarsawfly 69 red pinecone beetle 33 pitch mass borer 99 poplar seedworm 36 red pinecone borer 45 pitch nodule moth B0 poplar shoot moth 19 red pine needle midge 101 pitch pine tip moth 92 poplar tentmaker 31 red pine needleminer 32 pitch twig moth 80 poplar twig-gall fly 6 9 red pine needle mite 95 pith borer 84 poplar vagabond aphid 68 red pine sawfly 70 pitted ambrosia beetle 33 poplar-willow leaf weevil 60 red pine shoot borer 92 pitted longhorned beetle 17 potato leafhopper 42 red pine shoot moth 40 plant bug 31 powdery pine needle aphid 46 red pine webspinning planthopper 74 prairie tent caterpillar 65 sawfly 26 plum curculio 33 praying mantis redshouldered pine borer 98 plum daggermoth 7 (see: European mantid] redspotted purple 19 plum tree underwing 25 privetleafminer 23 redspuuce adelgid 83 plum webspinning sawfly 71 piomethea moth 22 redstripedneedleworm 52 plume moth 11,73,85,103 prominent red swordgrass moth 105 polyphemus moth li] elm 62 red turpentine beetle 38 poplar ambrosia beetle 103 saddled 54 resplendent shield bearer 33 poplar-and-willow borer 35 prominent moth 54,71 ribbed budgall wasp 22 popla r-and-willow punkie 36 rootborer 97 hornworm 96 purplestriped shootworm 107 rose budworm 91 - 124 -

rose chafer 64 sawfly [ cont ' d) cawfly (concl . ) roseflea beetle 10 hawthorn leafmining 87 willow twiggall 48 rose leafroller 52 hickory 66 woolly alder 44 rose sawfly 10 honeysuckle 107 woolly butternut 4 4 rosette midge 91 introduced pine '10 yellouheaded spruce B3 toughened darkling jackpine 70 sawyer (beetle) 68

beetle 104 juniper 68 balsam fir 68 roundheaded appletree larch 07 northeastern 68

borer 92 little spruce 87 opaque 18 rugose June beetle 82 mountain ash 87 whitespotted 68

russet alder leaf beetle 22 nursery pine 50 Say blister beetle 63

rustic 84 oak 17,79 scale

rusty leaf beetle 39 oak leafmining S7 beech 35

rustylined leaftier 31 oakslug 21 brown elm 78

rusty tussock moth 14 onelined larch 14 cottony maple

rusty whitesided pearslug 21 dogwood 27

caterpillar 75 pine 70 elm scurfy 27

sad daggermoth 8 pine flower 105 European elm 51

saddleback looper 41 pine webspinning 26 European fruit saddled prominent 54 plum webspinning 71 lecanium saltmarsh caterpillar 45 poplar 69 Fletcher 78 sap beetle 50 poplar edgefolding 31 golden oak 18

Saratoga spittlebug 15 poplar leaf folding 81 hemlock 5 sassafras leafroller 23 poplar leafgall 81 juniper satin moth 61 poplar leafmining 67 Lintner's 27 sawfly 6,11,42,64,98,101 redheaded jack pine 70 oak lecanium 78

alder 69,70 redheaded pine 70 oystershell 60

arboivitae 68 ted pine 70 pineneedle 27

balsam fir 70 red pine webspinning 26 pine tortoise 102

balsam shootboring 85 rase 10 scurfy 27

blackheaded ash 100 smaller willowshoot 43 sprucebud B2

blackheaded jack pine 70 spinyash 4 6 white pine fungus 65

birch 17,70,87 spruce webspinning 26 scallopshell moth

brownheaded ash 101 striped alder 53 scarabbeetle 15,47,50,55,75

cedar 68 Swaine jack pine 70 95,102

cherry 53 thvaelined larch 14 scar letwinged lichenmoth 57

cherry webspinning 71 trefoil 18 scurfy scale 27

chestnut 35 viburnum webspinning 76 serviceberry flea weevil 92

dogwood 64 webspinning 5 serviceberty leaffoldet 13

duskybirch 35 whitepine 70 shieldbacked pine

elm 29,64 willow 11,69,70,87 seedbug 100

European pine 70 willow-and-poplar 70 shoot borer-and-tier 6

European privet 64 willow apple gall B6 shoot moth

European spruce 50 willow gall 86 European pine 92

fringed birch willow leaffolding 81 latch 17

giant birch 102 willow leafgall B6 poplar 19

greenheaded spruce 83 willou redgall 86 red pine 40

hairy poplar 102 willow shoot 59 walnut 7

hairy willow 102 willow skeletonising 41 shorthorned oakworm 13

hawthorn 97 (cont'd} shotholeboret 94

(cont'd) silverspotted skipper 4 3 125 -

.■silvery checkerspot 27 sphinK (concl.) spruce beetle 3s skeletonizer azalea 37 spruce bud midge 91 apple-and-thorn 2B bedstraw 55 spruce bud moth 107 aspen 81 big poplar 75 sprucebud scale 02 birch 21 blindeyed 77 spruce budworm 28 maple trumpet 43 catalpa 2(1 spruce climbing cutworm 99 oak 21 elm 2(, spruce cone axis midge 37 oak trumpet 44 great ash 97 spruce conegall midge 37 slash pineflower thrips 51 laurel 97 spruce cone geometer .17 slug caterpillar 16,58,61,76 northern ash 97 spruce cone looper 47 88,101 pine tree 60 spruce cone magcot 60 small aspen leaftier 6 poplar-and-wi1 low 9 7 spruce conemoth 16 small birch leafminer 41 smalleyed 77 spruce coneworm 40 small conifer loops r 47 twinspot 96 spruce false looper 99 smaller European elmbark Virginia creeper 37 spruce-fir looper q4 beetle 94 walnut 60 spruce gall adelgid fi smaller pinkish dart 39 waved 26 spruce gall midge 65 smaller willowshoot v;i Id-cherry 97 spruce harlequin 76 sawfly 48 yellowbanded day B8 spruce micro moth 32,42,53 smalleyed sphinx 77 spicebush swallowtail 77 spruce needleminer 32,42,43 small leaf chafer 95 spined assassin bug 9f, spruceneedle moth is small milkweed bug 63 epined soldier bug 35 spruce seed chalcid 66 small pine looper 47 spiny ash sawfly 45 spruce seed midge 65 small spruce weevil 83 spiny elm caterpillar 72 spruce seed moth 36 smeared daggermoth 7 spiny looper SO spruce spidermite 74 smokeywinged poplar aphid 76 spiny oakworm 13 spruce spittlebug 15 smoky moth 41 spiny slug caterpillar 45 spruce webspinning sawfly 26 snowball aphid 26 spirea leaftier 4a spruce zebra beetle 106 snowbeny clearwing 53 spirea looper 47 stag beetle S4,89 soft maple leaf midge 91 spittle bug stink beetle 72 soldier beetle 85 alder 30 stink bug 15,23,48,05 solitary bitch leafroller 6 dogwood 30 banas a 19 solitary oak leafminer 23 pine is dusky .iG southern pine engraver 58 Saratoga 15 fourhumped 21 ■spanworm 58 spruce 15 mottled 65 tiruce 74 spongy oak apple gall \i redcrossed 42 cherry 46 spotted aspenleafroller 89 twospotted 34 cranberry 12,42 spotted black pine needle stone fly go currant 58 aphid 46 stout locustlooper 52 elm 42 spottedcutworm 105 stout spanworm 63 falseBruce 53 spotted oak apple 18 strawberry rootweevil 75 lesser maple 53 spotted poplar aphid 15 striped alder sawfly 53 maple 42 spotted tussock moth 63 striped ambrosia beetle 103 stout 63 spotted willow leaf striped birch pyralid 75 spearmarked black moth 92 beetle 29 striped caterpillar 3E speckled gray footman 31 spring azure 25 striped cutworm 48 speckled green fruitworia 75 spring cankerworm If, striped garden sphinx spring oak leafroller 27 caterpillar 59 achemon 46 spring spruceneedle moth If, striped green looper 66 apple 97 spruce aphid 30 striped hairntreak 93 (cont'd) spruce bark beetle BO,94 striped oak webworm 100 - 126-

underwing Iconcl.I striped sumac leafroller 71 pink 25 striped willow leaf plum tree 25 beetle sweetfern 25 stupid treehopper white 25 sugar maple borer yellowbanded 25 sumacaphid yellowgray 25 sumac bark beetle underwing moth sumac caterpillar unicorn caterpillar sumac leaf beetle vagabond crambus 9 sumac leafroller variable caterpillar sumacmicro variable oakleaf moth 54, caterpillar Swaine jack pinesawfly variable redmarked looper 66 sweetfern casebearer variegated cutworm sweetfern underwing variegated fritillary 11 swordgrass moth vellada lappetmoth 101 sycamore lace bug velvet gall mite 5 sycamore tussock moth ventrally spotted sycamore webworm buprestid tamarack looper viburnum borer tenspotted leaf beetle viburnum leafroller tent caterpillar viburnum webspinning eastern sawfly 76 forest viceroy *9 northern Virginia creeper sphinK 37 prairie Virginianbuprestid tentmaker walking stick poplar walnut caterpillar redma rked walnut lace bug 34 te rmite walnut shoot moth thirteenspotted lady twig pruner 41 twinspot sphinx 96 walnutsphinx beetle 54 Warren's root collar threebanded lady beetle 31 twoleaf tier 89 weevil 56 threelined larch sawfly 14 twolined aspen looper 62 twolined cantharid 24 wartybirch caterpillar 40 threelined leafroller 76 wasp 11 threospotted click beetle 36 twolinedchestnut borer twomarked treehopper 42 gouty oak gall 22 thrips twopronged looper 95 horned oak gall basswood 95 twospotted click beetle 36 mossy rose gall 40 slash pineflower 51 twospotted lady beetle B oak leafgall tier oak potato gall 71 (seealso: leaftier) twospotted stink bug 34 uglynest caterpillar 16 ribbed budgall 22 aspen twoleaf 44 woolly blossomgall 21 shoot borer-and- 6 underwing blueberry wool sower 22 twoleaf 89 Briseis 25 yellowjacket 104 tiger beetle 29 darling 2 5 waterlily leaf beetle tiger moth 15,52 25 waved sphinK tiger swallowtail 77 grayblue 25 webbing coneworm 40 tiny aspen flea beetle 34 hickory ilia 25 webspinning sawfly tip moth oncemarried 25 pine 92 (cont'd) pitch pine 92 - 127 -

white admiral 19 willow lippedgall midge 103 white cutworm 48 wi How looper 94 whitefaced hornet 104 willow nodulegall midge 91 whitehorned horntail 104 willow pinecone gall white-marked tussock moth 74 midge 91 white pine aphid 30 wi How-poplar loope r 91 white pine bark miner 65 willow potatogall midge 91 white pine cone beetle S3 willow redgall Ssvflyfwfly 86

white pine cone borer 45 willow sawfly 11.69,70,87 white pine false 1 coper. 106 willow shoot sawfly 59 white pine fungus scale 65 willow skeletonizing

white pine looper 9=1 sawfly 41 white pine needle mite 103 willow twiggall midge 91 white pine needleminer 73 willow twiggall sawfly 48

white pine saufly 70 winter moth 74 white pine weevil 83 witch hazel caterpillar 38 whitespotted sawyer 68 witch-hazq1 conegall

white spruce tipminer 17 aphid 55 whitestockinged black fly 95 witch hazel gall aphid 52 white triangle leafroller 31 witch hazel leafblotch

white underwing 2 5 miner 23 wildcherry looper C>2 witchhazel leafroller 89

wild-cherry sphinx 97 w-marked cutworm 96 willow-and-poplsr leaf woolly alderaphid 37

beetle 29 woolly alder sawfly 44

willow-and-popla r woolly apple aphid 44 leafroller 52 woolly blossomgall wasp 22

willow-and-poplar sawfly 70 woolly butternut sawfly 44

willow aphid 2G woolly elm aphid 44

willow apple gall sawfly B6 woolly hawthorn aphid 44

willow argid 17 woolly pine needle aphid 93

willowbasket gall midge 91 woollybeat 97

willow beaked gall midge 65 wool sower wasp 22 willow borer 93 yollowbanded day Ephinx 88

willow cabbagegall midge 91 yellowbanded underwing 25

willow daggernoth 7 yellow birch leaffolder 13 willow flea beetle 64 yellowcollared scapeiaoth 30 willow flea weevil 92 yellowgrayunderwing 25 willow gall limb borei 9 yellowheaded aspen willow gall midge 91 leaftier 43 willow gall sawfly 3G yellowheaded cutworm 14 willow lace bug 3=] yellowheaded fireworm 6 willow leaf beetle 22,51,91 yellowheaded spruce willow leafblotch miner 82 sawfly 8 3 willow lesffoldoc 13 yellowhocned horntail 104 willow leaffolding sawfly 81 yellowjacket 104 willow leafgall mite 44 yellow jackpine shoot willow leafgall sawfly at borer 92 willow leafminer 63 yellowlined caterpillar 69 willow leafroller "13,52 willow leaftier 17,43,72 - 128 -

yel1owlined conifei looper 3° yellowmarked caterpillar 91 yellownecked caterpillar 38 yellow spruce budworm 107 yellow woollybear 91

zebra caterpillar 66

Zimmerman pine moth - 129 -

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