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TREE NOTES CALIFORNIA DEPARTMENT of FORESTRY and FIRE PROTECTION Arnold Schwarzenegger Andrea E
TREE NOTES CALIFORNIA DEPARTMENT OF FORESTRY AND FIRE PROTECTION Arnold Schwarzenegger Andrea E. Tuttle Michael Chrisman Governor Director Secretary for Resources State of California The Resources Agency NUMBER: 28 JANUARY 2004 Ips Beetles in California Pines by Donald R. Owen Forest Pest Management Specialist, 6105 Airport Road, Redding, CA 96022 There are a number of bark beetle species that species, climate, and other factors, Ips may attack and kill pines in California. Foremost complete from one to many generations per among these are species of Dendroctonus and year. Under ideal conditions, a single Ips. Although species of Dendroctonus are generation may be completed in about 45 considered to be the most aggressive tree days. Ips killers, species of can be significant pests Ips under certain circumstances and/or on certain are shiny black to reddish brown, hosts. Nearly all of California’s native pines cylindrical beetles, ranging in size from about Ips 3 - 6.5 cm. A feature which readily areattackedbyoneormorespeciesof . Dendroctonus Some species of Ips also attack spruce, but are distinguishes them from beetles not considered to be significant pests in is the presence of spines on the posterior end California. of the wing covers. There may be between 3-6 pairs of spines, the size, number and While numerous bark beetles colonize pines, arrangement of which are unique for each only a handful are capable of killing live trees. The majority of bark beetles, including species of Ips, are secondary invaders that colonize recently dead, dying, or weakened trees. Those species of Ips that kill trees, do so opportunistically and typically only kill trees under stress. -
Bark Beetles
Bark Beetles O & T Guide [O-#03] Carol A. Sutherland Extension and State Entomologist Cooperative Extension Service z College of Agriculture and Home Economics z October 2006 Although New Mexico bark beetle adults are In monogamous species such as the Douglas small, rarely exceeding 1/3 inch in length, they fir beetle, Dendroctonus pseudotsugae, the are very capable of killing even the largest female bores the initial gallery into the host host trees with a mass assault, girdling them or tree, releases pheromones attractive to her inoculating them with certain lethal pathogens. species and accepts one male as her mate. Some species routinely attack the trunks and major limbs of their host trees, other bark beetle species mine the twigs of their hosts, pruning and weakening trees and facilitating the attack of other tree pests. While many devastating species of bark beetles are associated with New Mexico conifers, other species favor broadleaf trees and can be equally damaging. Scientifically: Bark beetles belong to the insect order Coleoptera and the family Scolytidae. Adult “engraver beetle” in the genus Ips. The head is on the left; note the “scooped out” area Metamorphosis: Complete rimmed by short spines on the rear of the Mouth Parts: Chewing (larvae and adults) beetle, a common feature for members of this Pest Stages: Larvae and adults. genus. Photo: USDA Forest Service Archives, USDA Forest Service, www.forestryimages.org Typical Life Cycle: Adult bark beetles are strong fliers and are highly receptive to scents In polygamous species such as the pinyon bark produced by damaged or stressed host trees as beetle, Ips confusus, the male bores a short well as communication pheromones produced nuptial chamber into the host’s bark, releases by other members of their species. -
Landscape Insect Pests of Concern
Utah’s Insect Pests of Concern: Fruit, Tree Borers, and Nuisance Western Horticultural Inspection Society, October 1, 2015 Diane Alston, Entomologist, Utah State University Some of the Tenacious Fruit and Nut Insect Pests Tephritid Fruit Flies ▪ ‘True’ fruit flies (~1/4 inch long) Apple Maggot: “F” ▪ 3 primary pest species in Utah Quarantine Pest ▪ Females have a sharp ovipositor to lay eggs under the skin of fruits & husks ▪ Susceptible when “soft enough”, e.g., blushed cherry Walnut Huskfly: ▪ Characteristic banding pattern on wings “Inverted V” ▪ Differentiate species ▪ Maggots tunnel in fruit ▪ Legless, cylindrical body (~1/4 inch long when full grown) Cherry Fruit Fly: ▪ Tapered head, 2 dark mouth hooks “Funky F & Small Window” Apple Maggot Native to Eastern North America: Primarily a Pest of Apple Egg-laying punctures in apple Larval tunnels in apple flesh Apple Maggot History in Utah ▪ Not currently a pest of commercial orchards ▪ Regulated as quarantine insect ▪ If established in commercial orchards, inflict substantial economic harm through loss of export markets ▪ First detected in western U.S. in Oregon in 1979; has spread in the PNW ▪ In Utah, first detected in cherry orchards in Mapleton (Utah Co.) in 1983 ▪ An extensive statewide survey in 1985 found it widely distributed in northern and west central UT ▪ River hawthorn (Crataegus rivularis Nutt.) ▪ Unmanaged cherries ▪ May be native to Utah (widely established) Apple Maggot in Utah - 2013 ▪ Home yard plum fruits ▪ River hawthorn nearby AM larva inside plum fruit ▪ No insecticide -
Analisi Della Competizione Interspecifica Fra Specie Native Ed Esotiche Di Coleotteri Scolitidi (Coleoptera: Curculionidae,Scolytinae)
UNIVERSITÀ DEGLI STUDI DI PADOVA Dip. Territorio e Sistemi Agro-Forestali (TESAF) Dip. di Agronomia Animali Alimenti Risorse Naturali e Ambiente (DAFNAE) Tesi di laurea magistrale in Scienze Forestali e Ambientali; Analisi della competizione interspecifica fra specie native ed esotiche di coleotteri scolitidi (Coleoptera: Curculionidae,Scolytinae) Relatore: Prof. Massimo Faccoli Correlatore: Dott. Davide Rassati Laureanda: Eva Pioggiarella Matricola n. 1110979 ANNO ACCADEMICO 2016-2017 2 INDICE RIASSUNTO ....................................................................................................................................... 5 ABSTRACT ......................................................................................................................................... 6 1. INTRODUZIONE ............................................................................................................................ 7 1.1 Le specie invasive ...................................................................................................................... 7 1.2 Gli insetti del legno .................................................................................................................... 8 1.2.1 Specie esotiche di insetti del legno .................................................................................... 10 1.3 Gli scolitidi xylomicetofagi o ambrosia beetles....................................................................... 11 1.4 Impatti delle specie invasive di scolitidi xilomicetofagi nell’ambiente -
Department of Environmental and Forest Biology Annual Report Summer 2016 Academic Year 2016
Department of Environmental and Forest Biology Annual Report Summer 2016 Academic Year 2016 – 2017 Donald J. Leopold Chair, Department of Environmental and Forest Biology SUNY-ESF 1 Forestry Drive Syracuse, NY 13210 Email: [email protected]; ph: (315) 470-6760 August 15, 2017 1 TABLE OF CONTENTS Introduction . .4 Overview to Annual Report . 4 Building(s) . 6 Teaching . 6 Summary of main courses taught by faculty members . .6 Course teaching load summary by faculty members . 10 Undergraduate student advising loads . 12 Curriculum changes . 12 Undergraduate students enrolled in each EFB major . 12 Listing of awards and recognition . 13 Undergraduate Recruitment Efforts . .13 Student Learning Outcomes Assessment . .14 Research/Scholarship . .14 Summary of publications/presentations . .14 Science Citation Indices . 14 Most Cited Publication of Each EFB Faculty Member . 18 Summary of grant activity . 20 Patents and Patent Applications . 22 Listing of awards and recognition . 22 Outreach and Service . 22 Service to the department, college, and university . 22 Enumeration of outreach activities . 22 Summary of grant panel service . 23 Number of journal manuscripts reviewed by faculty. 23 Summary of journal editorial board service. 23 Listing of awards and recognition . 24 Service Learning . 24 Graduate Students. .26 Number of students by degree objectives . 26 Graduate student national fellowships/awards . 26 Graduate recruitment efforts . 26 Graduate student advising . 28 2 Courses having TA support and enrollment in each . .28 Graduate Program Accomplishments – Miscellaneous. .29 Governance and Administrative Structure . .. .29 Components. .29 Supporting offices, committees, directors, and coordinators . .30 Budget . .32 State budget allocations . .32 Funds Generated by Summer Courses and Grad Tuition Incentive Program . -
Inventory and Review of Quantitative Models for Spread of Plant Pests for Use in Pest Risk Assessment for the EU Territory1
EFSA supporting publication 2015:EN-795 EXTERNAL SCIENTIFIC REPORT Inventory and review of quantitative models for spread of plant pests for use in pest risk assessment for the EU territory1 NERC Centre for Ecology and Hydrology 2 Maclean Building, Benson Lane, Crowmarsh Gifford, Wallingford, OX10 8BB, UK ABSTRACT This report considers the prospects for increasing the use of quantitative models for plant pest spread and dispersal in EFSA Plant Health risk assessments. The agreed major aims were to provide an overview of current modelling approaches and their strengths and weaknesses for risk assessment, and to develop and test a system for risk assessors to select appropriate models for application. First, we conducted an extensive literature review, based on protocols developed for systematic reviews. The review located 468 models for plant pest spread and dispersal and these were entered into a searchable and secure Electronic Model Inventory database. A cluster analysis on how these models were formulated allowed us to identify eight distinct major modelling strategies that were differentiated by the types of pests they were used for and the ways in which they were parameterised and analysed. These strategies varied in their strengths and weaknesses, meaning that no single approach was the most useful for all elements of risk assessment. Therefore we developed a Decision Support Scheme (DSS) to guide model selection. The DSS identifies the most appropriate strategies by weighing up the goals of risk assessment and constraints imposed by lack of data or expertise. Searching and filtering the Electronic Model Inventory then allows the assessor to locate specific models within those strategies that can be applied. -
EPPO Reporting Service
ORGANISATION EUROPEENNE EUROPEAN AND ET MEDITERRANEENNE MEDITERRANEAN POUR LA PROTECTION DES PLANTES PLANT PROTECTION ORGANIZATION EPPO Reporting Service NO. 4 PARIS, 2018-04 General 2018/068 New data on quarantine pests and pests of the EPPO Alert List 2018/069 Quarantine lists of Kazakhstan (2017) 2018/070 EPPO report on notifications of non-compliance 2018/071 EPPO communication kits: templates for pest-specific posters and leaflets 2018/072 Useful publications on Spodoptera frugiperda Pests 2018/073 First report of Tuta absoluta in Tajikistan 2018/074 First report of Tuta absoluta in Lesotho 2018/075 First reports of Grapholita packardi and G. prunivora in Mexico 2018/076 First report of Scaphoideus titanus in Ukraine 2018/077 First report of Epitrix hirtipennis in France 2018/078 First report of Lema bilineata in Italy 2018/079 Eradication of Anoplophora glabripennis in Brünisried, Switzerland 2018/080 Update on the situation of Anoplophora glabripennis in Austria Diseases 2018/081 First report of Ceratocystis platani in Turkey 2018/082 Huanglongbing and citrus canker are absent from Egypt 2018/083 Xylella fastidiosa eradicated from Switzerland 2018/084 Update on the situation of Ralstonia solanacearum on roses in Switzerland 2018/085 First report of ‘Candidatus Phytoplasma fragariae’ in Slovenia Invasive plants 2018/086 Ambrosia artemisiifolia control in agricultural areas in North-west Italy 2018/087 Optimising physiochemical control of invasive Japanese knotweed 2018/088 Update on LIFE project IAP-RISK 2018/089 Conference: Management and sharing of invasive alien species data to support knowledge-based decision making at regional level (2018-09-26/28, Bucharest, Romania) 21 Bld Richard Lenoir Tel: 33 1 45 20 77 94 E-mail: [email protected] 75011 Paris Fax: 33 1 70 76 65 47 Web: www.eppo.int EPPO Reporting Service 2018 no. -
Data Sheet on Ips Calligraphus
EPPO quarantine pest Prepared by CABI and EPPO for the EU under Contract 90/399003 Data Sheets on Quarantine Pests Ips calligraphus IDENTITY Name: Ips calligraphus (Germar) Synonyms: Bostrichus calligraphus Germar Ips ponderosae Swaine Ips interstitialis (Eichhoff) Taxonomic position: Insecta: Coleoptera: Scolytidae Common names: Coarse writing engraver, six-spined ips, six-spined engraver beetle (English) Notes on taxonomy and nomenclature: Lanier et al. (1991) have recently recognized 4 taxa within the Calligraphus species group on the basis of breeding experiments, karyology, morphology, ecology and distribution. Subsp. calligraphus occurs in the eastern USA and adjacent parts of Canada; subsp. ponderosae occurs in the range of Pinus ponderosa in the Black Hills, eastern Rocky Mountains and in the northern Sierra Madre Oriental in Mexico; subsp. interstitialis occurs in the Caribbean Archipelago. Ips apache Lanier et al. has been separated as a distinct species and occurs at lower altitudes from southeastern Arizona (USA) through Mexico. Populations south of the Isthmus of Tehuantepec on the east coast of Central America are provisionally considered to be I. apache. Bayer computer code: IPSXCA EPPO A1 list: No. 270 EU Annex designation: II/A1 HOSTS In southeastern USA, subsp. calligraphus occurs mainly on the southern pines P. elliottii and P. taeda, and also on P. echinata; in the west, subsp. ponderosae occurs on P. ponderosa, P. attenuata and P. flexilis. In the Caribbean, subsp. interstitialis attacks Pinus caribaea, P. cubensis, P. kesiya, P. maestrensis, P. massoniana, P. merkusii, P. occidentalis, P. oocarpa, P. patula, P. tropicalis. In the Philippines, subsp. interstitialis occurs on P. kesiya. See also Furniss & Carolin (1977) and Wood (1982). -
ATTRIBUTES ASSOCIATED with PROBABILITY of INFESTATION by the PINON IPS, IPS Confusus (COLEOPTERA: SCOLYTIDAE), in PINON PINE, PINUS EDULIS
This file was created by scanning the printed publication. Errors identified by the software have been corrected; however, some errors may remain. Western North American Naturalist 63(4), ©2003, pp. 440-451 ATTRIBUTES ASSOCIATED WItH PROBABILITY OF INFESTATION BY THE PINON IPS, IPS CONFuSus (COLEOPTERA: SCOLYTIDAE), IN PINON PINE, PINUS EDULIS Jose E Negronl and Jill L. Wilson2 ABSTRACT.-We examined attributes of pinon pine (Pinus edulis) associated with the probability of infestation by pinon ips (Ips con}usus) in an outbreak in the Coconino National Forest, Arizona. We used data collected from 87 plots, 59 infested and 28 uninfested, and a logistic regression approach to estimate the probability ofinfestation based on plot and tree-level attributes. Pinon pine stand density index was a good predictor ofthe likelihood ofinfestation by pinon ips at the plot level, and a cross-validation analysis confirmed that the model correctly classified 82% ofthe cases. Diam eter at root collar and pifion dwarf mistletoe infestation level were good predictors ofindividual tree infestation, and a cross-validation analysis indicated that the model correctly classified 72% of the cases. Results suggest that the occur rence of pinon ips infestations may be related to stress factors associated with increased stocking and pinon dwarf mistletoe infestations. Key words: Ips confusus, pinon ips, bark beetles, Pinus edulis, pinon pine. Piiion-juniper woodlands are the most widely winter from about November to March in distributed forest type in the western United colonies in the basal portion of standing trees States. Covering about 19 million ha in the West (Chansler 1964). In the spring new host trees (Evans 1988), these woodlands are the most are initially attacked by male beetles, which common vegetation types in Arizona and New excavate a nuptial chamber and are then joined Mexico. -
Bark Beetles Integrated Pest Management for Home Gardeners and Landscape Professionals
BARK BEETLES Integrated Pest Management for Home Gardeners and Landscape Professionals Bark beetles, family Scolytidae, are California now has 20 invasive spe- common pests of conifers (such as cies of bark beetles, of which 10 spe- pines) and some attack broadleaf trees. cies have been discovered since 2002. Over 600 species occur in the United The biology of these new invaders is States and Canada with approximately poorly understood. For more informa- 200 in California alone. The most com- tion on these new species, including mon species infesting pines in urban illustrations to help you identify them, (actual size) landscapes and at the wildland-urban see the USDA Forest Service pamphlet, interface in California are the engraver Invasive Bark Beetles, in References. beetles, the red turpentine beetle, and the western pine beetle (See Table 1 Other common wood-boring pests in Figure 1. Adult western pine beetle. for scientific names). In high elevation landscape trees and shrubs include landscapes, such as the Tahoe Basin clearwing moths, roundheaded area or the San Bernardino Mountains, borers, and flatheaded borers. Cer- the Jeffrey pine beetle and mountain tain wood borers survive the milling Identifying Bark Beetles by their Damage pine beetle are also frequent pests process and may emerge from wood and Signs. The species of tree attacked of pines. Two recently invasive spe- in structures or furniture including and the location of damage on the tree cies, the Mediterranean pine engraver some roundheaded and flatheaded help in identifying the bark beetle spe- and the redhaired pine bark beetle, borers and woodwasps. Others colo- cies present (Table 1). -
Lista Di Allerta Pag
SERVIZIO FITOSANITARIO REGIONALE SERVIZI AGROAMBIENTALI DI VIGILANZA E CONTROLLO “Relazione tecnica e analisi di previsione sulla diffusione di malattie da quarantena in ambito regionale e locale.” GENNAIO 2014 Indice Pag. 1 1. Premessa Pag. 2 2. L’Organizzazione Europea per la Protezione delle Piante (EPPO) Pag. 2 3. Le liste ufficiali dell’EPPO relative agli organismi da quarantena Pag. 3 3.1. Le liste A1 e A2 Pag. 5 3.1.b Cancellazione dalle liste Pag. 6 3.1.c Passaggio dalla lista A1 a quella A2 Pag. 6 3.2 La lista A1 Pag. 6 3.2 La lista A2 Pag. 10 3.3 La lista di Allerta Pag. 13 3.3.1 Aggiunta di organismi nocivi Pag. 14 3.3.2 Cancellazione di organismi nocivi Pag. 14 3.4 La lista degli organismi da quarantena recentemente aggiunti a A1/A2 o di Pag. 16 urgente preoccupazione fitosanitaria (Action list) 4. La lista delle principali emergenze fitosanitarie individuate dal SFN Pag. 19 del Mipaaf 4.1 Aromia bungii Pag. 21 4.2 Anoplophora glabripennis Pag. 26 4.3 Anthonomus eugenii Pag. 34 4.4 Xylella fastidiosa Pag. 39 1 1. Premessa Negli ultimi anni, complice la globalizzazione dei mercati che ha incrementato gli scambi commerciali in particolare con i Paesi Terzi, è aumentato considerevolmente a livello mondiale e quindi anche nelle regioni italiane il rischio dell'introduzione di nuovi parassiti potenzialmente dannosi dal punto di vista economico per le produzioni ed il patrimonio vegetale ( quarantine pests ) fino ad allora sconosciuti o comunque mai segnalati prima ufficialmente. Tale rischio è particolarmente accentuato in Toscana per la presenza sul territorio sia del distretto vivaistico pistoiese, la più importante realtà vivaistica italiana ed una delle maggiori a livello europeo, sia del porto commerciale di Livorno, tra i principali punti comunitari officiali di importazione di materiale vegetale dall’estero e dai paesi Terzi ( entry point ), attraverso cui transitano ogni anno centinaia di migliaia di tonnellate di prodotti e merce vegetale di diversa natura e provenienza. -
Assemblage of Hymenoptera Arriving at Logs Colonized by Ips Pini (Coleoptera: Curculionidae: Scolytinae) and Its Microbial Symbionts in Western Montana
University of Montana ScholarWorks at University of Montana Ecosystem and Conservation Sciences Faculty Publications Ecosystem and Conservation Sciences 2009 Assemblage of Hymenoptera Arriving at Logs Colonized by Ips pini (Coleoptera: Curculionidae: Scolytinae) and its Microbial Symbionts in Western Montana Celia K. Boone Diana Six University of Montana - Missoula, [email protected] Steven J. Krauth Kenneth F. Raffa Follow this and additional works at: https://scholarworks.umt.edu/decs_pubs Part of the Ecology and Evolutionary Biology Commons Let us know how access to this document benefits ou.y Recommended Citation Boone, Celia K.; Six, Diana; Krauth, Steven J.; and Raffa, Kenneth F., "Assemblage of Hymenoptera Arriving at Logs Colonized by Ips pini (Coleoptera: Curculionidae: Scolytinae) and its Microbial Symbionts in Western Montana" (2009). Ecosystem and Conservation Sciences Faculty Publications. 33. https://scholarworks.umt.edu/decs_pubs/33 This Article is brought to you for free and open access by the Ecosystem and Conservation Sciences at ScholarWorks at University of Montana. It has been accepted for inclusion in Ecosystem and Conservation Sciences Faculty Publications by an authorized administrator of ScholarWorks at University of Montana. For more information, please contact [email protected]. 172 Assemblage of Hymenoptera arriving at logs colonized by Ips pini (Coleoptera: Curculionidae: Scolytinae) and its microbial symbionts in western Montana Celia K. Boone Department of Entomology, University of Wisconsin,