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Study Guide Entomology & Nematology Department
STUDY GUIDE ENTOMOLOGY & NEMATOLOGY DEPARTMENT DPM COMPREHENSIVE EXAMINATIONS The Entomology & Nematology Comprehensive Examinations consist of 3 sections: pest identification (30%), pest biology and management (40%), and core concepts and synthesis (30%). These examinations are limited to information about invertebrate animal pests, principally insects and nematodes, but also plant feeding mites and terrestrial molluscs. A. Pest identification Students will be presented with insects, mites, molluscs, and nematodes that they must identify. Some may be recognizable by sight, but others may require keys for identification. Students will be provided with identification aids (keys), where necessary, and be expected to use them to identify the subjects accurately. The unknowns will be selected from the list of important insect, mite, mollusc, and nematode pests (Table 1) though we will emphasize those with a single or double asterisk [* or **]), as these normally are the more important pests. Included in this list are some that pose a threat but are not currently found in Florida. B. Pest biology and management Students will answer 8-10 questions on insect, mite, mollusc, and nematode pest biology (sampling, distribution, life cycle, damage) and management. The animals for which students are responsible to know biology and management are listed in Table 1 (preceded by double asterisk [**]). C. Core Concepts and Synthesis Section: Students will answer 3 or 4 questions that cover core areas of Entomology/Nematology and demonstrate knowledge of core areas, but also analysis and problem solving. Suggested reference/reading material is listed in Table 2. You might want to read through these in preparation for the Comprehensive Examinations. -
Spatial Ecology of the Palm-Leaf Skeletonizer, Homaledra Sabelella (Lepidoptera: Coleophoridae)
Spatial Ecology of the Palm-Leaf Skeletonizer, Homaledra sabelella (Lepidoptera: Coleophoridae) James T. Cronin* Department of Biological Sciences, Louisiana State University, Baton Rouge, Louisiana, United States of America Abstract Understanding the processes that determine the distribution of populations is a fundamental goal in ecology. In this study, I determined the relative contribution of space and the biotic and abiotic environment to the distribution of the palm-leaf skeletonizer Homaledra sabalella (PLS; Lepidoptera: Coleophoridae) among patchily distributed dwarf palmettos (Sabal minor; Arecaceae). Based on surveys conducted at two sites in the Sherburne Wildlife Management Area, Louisiana, I found that the distribution of the PLS was primarily related to local environmental conditions – number of PLS increased with palmetto height, was greater in dry versus wet habitats, and varied in an inconsistent way with the type of understory cover. Spatial structure of the forest and isolation of the host plant were of minor importance to the distribution of the PLS. Based on a series of experiments, the mechanisms underlying the effects of these environmental variables on PLS abundance were elucidated. Tall palmettos have a greater abundance of PLS because they are 2.5 times more likely to be colonized than small palmettos. Tall palmettos do not represent better hosts (in terms of PLS survival to pupation, pupal length, or risk of parasitism). Similarly, an open understory increased colonization by two-fold, relative to a shrub understory, but understory type had no effect on host quality. Wet soils greatly reduced palmetto quality as a host (survival and pupal length), but only for the smallest palmettos (,0.75 m height). -
SYSTEMATICS of the MEGADIVERSE SUPERFAMILY GELECHIOIDEA (INSECTA: LEPIDOPTEA) DISSERTATION Presented in Partial Fulfillment of T
SYSTEMATICS OF THE MEGADIVERSE SUPERFAMILY GELECHIOIDEA (INSECTA: LEPIDOPTEA) DISSERTATION Presented in Partial Fulfillment of the Requirements for The Degree of Doctor of Philosophy in the Graduate School of The Ohio State University By Sibyl Rae Bucheli, M.S. ***** The Ohio State University 2005 Dissertation Committee: Approved by Dr. John W. Wenzel, Advisor Dr. Daniel Herms Dr. Hans Klompen _________________________________ Dr. Steven C. Passoa Advisor Graduate Program in Entomology ABSTRACT The phylogenetics, systematics, taxonomy, and biology of Gelechioidea (Insecta: Lepidoptera) are investigated. This superfamily is probably the second largest in all of Lepidoptera, and it remains one of the least well known. Taxonomy of Gelechioidea has been unstable historically, and definitions vary at the family and subfamily levels. In Chapters Two and Three, I review the taxonomy of Gelechioidea and characters that have been important, with attention to what characters or terms were used by different authors. I revise the coding of characters that are already in the literature, and provide new data as well. Chapter Four provides the first phylogenetic analysis of Gelechioidea to include molecular data. I combine novel DNA sequence data from Cytochrome oxidase I and II with morphological matrices for exemplar species. The results challenge current concepts of Gelechioidea, suggesting that traditional morphological characters that have united taxa may not be homologous structures and are in need of further investigation. Resolution of this problem will require more detailed analysis and more thorough characterization of certain lineages. To begin this task, I conduct in Chapter Five an in- depth study of morphological evolution, host-plant selection, and geographical distribution of a medium-sized genus Depressaria Haworth (Depressariinae), larvae of ii which generally feed on plants in the families Asteraceae and Apiaceae. -
Japanese Persimmons
RES. BULL PL. PROT. JAPAN No. 31 : 67 - 73 (1995) Methyl Bromide Fumigation for Quarantine Control of Persimmon Fruit Moth and Yellow Peach Moth on Japanese Persimmons Sigemitsu TOMOMATSU, Tadashi SAKAGUCHI*, Tadashi OGlNO and Tadashi HlRAMATSU Kobe Plant Protection Station Takashi Misumi** and Fusao KAWAKAMI Chemical & Physical Control Laboratory, Research Division, Yokohama Plant Protection Station Abstract : Susceptibility of mature larvae of persimmon fruit moth (PFM) , Stathmopoda masinissa MEYRICK, and egg and larval stages of yellow peach moth (YPM) , Conogethes punctiferalis (GUENEE) to methyl bromide (MB) fumigation for 2 hours at 15℃ showed that mature larvae of PFM were the most resistant (LD50: 15.4-16.4 g/m3, LD95: 23.9-26.1 g/m3) of other stages of YPM (2-day-oId egg; LD50:13.5 g/m3, LD95: 19.4 g/m3, 5-day-oId egg; LD50:4.1 g/m3, LD95: 8.4 g/m3 and Larvae; LD50: 5.0-7.7 g/m3 LD95: 8.8-12.3 g/m3) . A 100% mortality for mature larvae of PFM in Japanese persimmons "Fuyu", Diospyros kaki THUNB. in plastic field bins was attained with fumigation standard of 48 g/m3 MB for 2 hours at 15℃ with 49.1-51.9% Ioading in large-scale mortality tests. Key words : Insecta, Stathmopoda masinissa. Conogethes punctiferalis, quarantine treatment, methyl bromide, Japanese persimmons Introduction Japanese persimmons, Diospyros kaki THUNB. are produced mainly in the Central and West- ern regions in Japan which include such prefectures as Gifu, Aichi, Nara, Wakayama, Ehime and Fukuoka. The total weight of commercial crops for persimmons in 1989 was 265,700 tons. -
Lepidoptera of North America 5
Lepidoptera of North America 5. Contributions to the Knowledge of Southern West Virginia Lepidoptera Contributions of the C.P. Gillette Museum of Arthropod Diversity Colorado State University Lepidoptera of North America 5. Contributions to the Knowledge of Southern West Virginia Lepidoptera by Valerio Albu, 1411 E. Sweetbriar Drive Fresno, CA 93720 and Eric Metzler, 1241 Kildale Square North Columbus, OH 43229 April 30, 2004 Contributions of the C.P. Gillette Museum of Arthropod Diversity Colorado State University Cover illustration: Blueberry Sphinx (Paonias astylus (Drury)], an eastern endemic. Photo by Valeriu Albu. ISBN 1084-8819 This publication and others in the series may be ordered from the C.P. Gillette Museum of Arthropod Diversity, Department of Bioagricultural Sciences and Pest Management Colorado State University, Fort Collins, CO 80523 Abstract A list of 1531 species ofLepidoptera is presented, collected over 15 years (1988 to 2002), in eleven southern West Virginia counties. A variety of collecting methods was used, including netting, light attracting, light trapping and pheromone trapping. The specimens were identified by the currently available pictorial sources and determination keys. Many were also sent to specialists for confirmation or identification. The majority of the data was from Kanawha County, reflecting the area of more intensive sampling effort by the senior author. This imbalance of data between Kanawha County and other counties should even out with further sampling of the area. Key Words: Appalachian Mountains, -
Classical Biological Control of Arthropods in Australia
Classical Biological Contents Control of Arthropods Arthropod index in Australia General index List of targets D.F. Waterhouse D.P.A. Sands CSIRo Entomology Australian Centre for International Agricultural Research Canberra 2001 Back Forward Contents Arthropod index General index List of targets The Australian Centre for International Agricultural Research (ACIAR) was established in June 1982 by an Act of the Australian Parliament. Its primary mandate is to help identify agricultural problems in developing countries and to commission collaborative research between Australian and developing country researchers in fields where Australia has special competence. Where trade names are used this constitutes neither endorsement of nor discrimination against any product by the Centre. ACIAR MONOGRAPH SERIES This peer-reviewed series contains the results of original research supported by ACIAR, or material deemed relevant to ACIAR’s research objectives. The series is distributed internationally, with an emphasis on the Third World. © Australian Centre for International Agricultural Research, GPO Box 1571, Canberra ACT 2601, Australia Waterhouse, D.F. and Sands, D.P.A. 2001. Classical biological control of arthropods in Australia. ACIAR Monograph No. 77, 560 pages. ISBN 0 642 45709 3 (print) ISBN 0 642 45710 7 (electronic) Published in association with CSIRO Entomology (Canberra) and CSIRO Publishing (Melbourne) Scientific editing by Dr Mary Webb, Arawang Editorial, Canberra Design and typesetting by ClarusDesign, Canberra Printed by Brown Prior Anderson, Melbourne Cover: An ichneumonid parasitoid Megarhyssa nortoni ovipositing on a larva of sirex wood wasp, Sirex noctilio. Back Forward Contents Arthropod index General index Foreword List of targets WHEN THE CSIR Division of Economic Entomology, now Commonwealth Scientific and Industrial Research Organisation (CSIRO) Entomology, was established in 1928, classical biological control was given as one of its core activities. -
Big Creek Lepidoptera Checklist
Big Creek Lepidoptera Checklist Prepared by J.A. Powell, Essig Museum of Entomology, UC Berkeley. For a description of the Big Creek Lepidoptera Survey, see Powell, J.A. Big Creek Reserve Lepidoptera Survey: Recovery of Populations after the 1985 Rat Creek Fire. In Views of a Coastal Wilderness: 20 Years of Research at Big Creek Reserve. (copies available at the reserve). family genus species subspecies author Acrolepiidae Acrolepiopsis californica Gaedicke Adelidae Adela flammeusella Chambers Adelidae Adela punctiferella Walsingham Adelidae Adela septentrionella Walsingham Adelidae Adela trigrapha Zeller Alucitidae Alucita hexadactyla Linnaeus Arctiidae Apantesis ornata (Packard) Arctiidae Apantesis proxima (Guerin-Meneville) Arctiidae Arachnis picta Packard Arctiidae Cisthene deserta (Felder) Arctiidae Cisthene faustinula (Boisduval) Arctiidae Cisthene liberomacula (Dyar) Arctiidae Gnophaela latipennis (Boisduval) Arctiidae Hemihyalea edwardsii (Packard) Arctiidae Lophocampa maculata Harris Arctiidae Lycomorpha grotei (Packard) Arctiidae Spilosoma vagans (Boisduval) Arctiidae Spilosoma vestalis Packard Argyresthiidae Argyresthia cupressella Walsingham Argyresthiidae Argyresthia franciscella Busck Argyresthiidae Argyresthia sp. (gray) Blastobasidae ?genus Blastobasidae Blastobasis ?glandulella (Riley) Blastobasidae Holcocera (sp.1) Blastobasidae Holcocera (sp.2) Blastobasidae Holcocera (sp.3) Blastobasidae Holcocera (sp.4) Blastobasidae Holcocera (sp.5) Blastobasidae Holcocera (sp.6) Blastobasidae Holcocera gigantella (Chambers) Blastobasidae -
Genetically Modified Baculoviruses for Pest
INSECT CONTROL BIOLOGICAL AND SYNTHETIC AGENTS This page intentionally left blank INSECT CONTROL BIOLOGICAL AND SYNTHETIC AGENTS EDITED BY LAWRENCE I. GILBERT SARJEET S. GILL Amsterdam • Boston • Heidelberg • London • New York • Oxford Paris • San Diego • San Francisco • Singapore • Sydney • Tokyo Academic Press is an imprint of Elsevier Academic Press, 32 Jamestown Road, London, NW1 7BU, UK 30 Corporate Drive, Suite 400, Burlington, MA 01803, USA 525 B Street, Suite 1800, San Diego, CA 92101-4495, USA ª 2010 Elsevier B.V. All rights reserved The chapters first appeared in Comprehensive Molecular Insect Science, edited by Lawrence I. Gilbert, Kostas Iatrou, and Sarjeet S. Gill (Elsevier, B.V. 2005). All rights reserved. No part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publishers. Permissions may be sought directly from Elsevier’s Rights Department in Oxford, UK: phone (þ44) 1865 843830, fax (þ44) 1865 853333, e-mail [email protected]. Requests may also be completed on-line via the homepage (http://www.elsevier.com/locate/permissions). Library of Congress Cataloging-in-Publication Data Insect control : biological and synthetic agents / editors-in-chief: Lawrence I. Gilbert, Sarjeet S. Gill. – 1st ed. p. cm. Includes bibliographical references and index. ISBN 978-0-12-381449-4 (alk. paper) 1. Insect pests–Control. 2. Insecticides. I. Gilbert, Lawrence I. (Lawrence Irwin), 1929- II. Gill, Sarjeet S. SB931.I42 2010 632’.7–dc22 2010010547 A catalogue record for this book is available from the British Library ISBN 978-0-12-381449-4 Cover Images: (Top Left) Important pest insect targeted by neonicotinoid insecticides: Sweet-potato whitefly, Bemisia tabaci; (Top Right) Control (bottom) and tebufenozide intoxicated by ingestion (top) larvae of the white tussock moth, from Chapter 4; (Bottom) Mode of action of Cry1A toxins, from Addendum A7. -
Methyl Bromide Quarantine Treatment for Persimmon Fruit Moth in Japanese Persimmons
RES. BULL PL. PR0T. JAPAN N0.37 : 63-68(2001) Short Communication Methyl Bromide Quarantine Treatment for Persimmon Fruit Moth in Japanese Persimmons Takuho MATSUOKA, Kazuo TANIGUCHI, Tadashi HIRAMATSU and Fumikazu DOTE Kobe Plant Protection Station Abstract : Complete mortality of larvae of persimmon fruit moth, Stathmopoda masinissa MEYRJCK was confirmed by methyl bromide fumigation schedule with 48g/m3 for 2 hours at 15℃ with 50% Ioading. The results showed that a total of 31,739 larvae in fresh persimmons obtained from pesticide unsprayed orchards were killed com- pletely in 16 replicated tests conducted in 1992-1999. The methyl bromide standard would provide for sufficient quarantine security for exporting Japanese persimmons. Key words : Insecta, Stathmopoda masinissa , quarantine treatmen,, methyl bromide, Japa- nese persimmons Introduction Fresh Japanese persimmon, Diospyros kahi THUNB. has not been exported from Japan to the United States because of quarantine restrictions against persimmon fruit moth, Stathmopoda masinissa MEYRICK and yellow peach moth, Conogethes punctiferalis (GUENEE) and disinfestation treatments must be developed against two species of the pest to meet both countries' quarantine regulations (YOSHIZAWA, 1990). A methyl bromide fumigation standard (48g/m3 for 2 hours at 15℃ wiith 50% Ioading) without chemical injury of fresh persimmons (KAWAKAMI et al., 1991 ; NAKAMURA et al ., 1995) and with complete mortality of the target pest (TOMOMATSU et al ., 1995) was establlshed in 1992 for controlling of lar- val stage of the persimmon fruit moth which may be present in fruit at harvest. Com- plete mortality was also confirmed with a total of 13,163 Iarvae in the large-scale test con- ducted in 1992-1994 (TOMOMATSU et al ., 1995) . -
Lepidoptera: Autostichidae, Bedellidae, Batrachedridae, Carposinidae, Epermeniidae, Gelechiidae, Tineidae, Tortricidae)
©www.senckenberg.de/; download www.contributions-to-entomology.org/ CONTRIBUTIONS Beiträge zur Entomologie 66 (2): 347 - 370 20Ï6 © Senckenberg Gesellschaft für Naturforschung, 2016 SENCKENBERG New or poorly known Microlepidoptera from the Mascarenes (Lepidoptera: Autostichidae, Bedellidae, Batrachedridae, Carposinidae, Epermeniidae, Gelechiidae, Tineidae, Tortricidae) With 79 figures Ma k Bippus 1 1 193 bis CD41, 97419 La Possession, La Réunion. [email protected] Published on 2016-12-20 Summary Peragrarchis martirea (Carposinidae), Epermenia senaciae (Epermeniidae), Opogona transversata and Tineovertex flavilineata (Tineidae) are described as new species, and Idioglossa bigemma mascarena (Batrachedridae) as a new subspecies, from the Mascarene island of La Réunion, and Mauritius. Eleven species are new for the fauna of La Réun ion, two are new for the fauna of Mauritius. New host plants are reported for twelve species. Opogona reunionella G uillerm et, 2011 was found to be a new synonym of Opogona siccata (M ey rick , 1910), based on the study of type material and additional specimens. Key words Lepidoptera, Autostichidae, Bedellidae, Batrachedridae, Carposinidae, Epermeniidae, Gelechiidae, Tineidae, Tortricidae, Mascarenes, taxonomy, new species, new synonym, additional records Zusammenfassung Von den maskarenenischen Inseln La Réunion und Mauritius werden Peragrarchis martirea (Carposinidae), Eper menia senaciae (Epermeniidae), Opogona transversata und Tineovertex flavilineata (Tineidae) als neue Arten und Idioglossa bigemma mascarena (Batrachedridae) als neue Unterart beschrieben. Elf Arten sind neu für die Fauna von La Réunion, zwei für die Fauna von Mauritius. Für zwölf Arten wurden neue Futterpflanzen festgestellt. Opogona reunionella G uillerm et, 2011 erwies sich nach der Untersuchung des Typenmaterials und weiterer Exemplare als Synonym zu Opogona siccata (M eyrick, 1910). -
Larch Casebearer by Lee Pederson Coleophora Laricella (Hubner) US Forest Service (Lepidoptera: Coleophoridae)
Forest Health Protection and State Forestry Organizations January 2006 8.1 Management Guide for WEB July 2010 Larch Casebearer By Lee Pederson Coleophora laricella (Hubner) US Forest Service (Lepidoptera: Coleophoridae) First reported in northern Idaho Host: in 1957, the larch casebearer is Western the most important needle larch Topics miner found in our Regions. Damage 1 Life History 1 Damage Identification 1 Management 2 Larch casebearer larvae can Continued heavy defoliation causes completely defoliate new foliage in appreciable radial growth loss, and Other Reading 3 early spring, especially during its after 5 years branch dieback begins, Field Guide fourth instar. Defoliated trees can and trees gradually die. put out another flush of needles but Management summer larvae may consume them. Guide Index Life History Larch casebearers overwinter as Upon hatching, a larva bores through third instars inside cases attached to the eggshell directly into the needle. Key Points spurs (buds). Larvae start feeding by It mines the needle for about 2 The larvae can May as new needles appear. A larva months, and then lines a portion of it completely fastens its case to a needle with silk with silk. This case is chewed free defoliate new and then mines the interior as far as from the rest of the needle. Both foliage in early it can reach without actually leaving ends of the case are open and the spring. the case. After going through the larva feeds from one end of it from Damage fourth instar, larvae pupate inside mid-August to late October. Larvae identification is their cases in late May. -
Federal Register/Vol. 81, No. 166/Friday, August 26, 2016
58870 Federal Register / Vol. 81, No. 166 / Friday, August 26, 2016 / Proposed Rules DEPARTMENT OF AGRICULTURE hours are 8 a.m. to 4:30 p.m., Monday • The fungi Colletotrichum horii B. through Friday, except holidays. To be Weir & P.R. Johnst. and Animal and Plant Health Inspection sure someone is there to help you, Cryptosporiopsis actinidiae P.R. Johnst., Service please call (202) 799–7039 before M.A. Manning & X. Meier. coming. A quarantine pest is defined in 7 CFR Part 319 § 319.56–2 of the regulations as a pest of FOR FURTHER INFORMATION CONTACT: Mr. potential economic importance to the [Docket No. APHIS–2015–0052] David B. Lamb, Senior Regulatory area endangered thereby and not yet RIN 0579–AE26 Policy Specialist, IRM, PPQ, APHIS, present there, or present but not widely 4700 River Road Unit 133, Riverdale, distributed and being officially Importation of Fresh Persimmons MD 20737–1231; (301) 851–2103. controlled. Potential plant pest risks From New Zealand Into the United SUPPLEMENTARY INFORMATION: associated with the importation of fresh States persimmons from New Zealand into the Background AGENCY: Animal and Plant Health United States were determined by Inspection Service, USDA. The regulations in ‘‘Subpart—Fruits estimating the consequences and and Vegetables’’ (7 CFR 319.56–1 likelihood of introduction of quarantine ACTION: Proposed rule. through 319.56–75, referred to below as pests into the United States and ranking SUMMARY: We are proposing to amend the regulations) prohibit or restrict the the risk potential as high, medium, or the regulations concerning the importation of fruits and vegetables into low.