Ecology and Management of Lygus and the Distribution And
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IOBC/WPRS Working Group “Integrated Plant Protection in Fruit
IOBC/WPRS Working Group “Integrated Plant Protection in Fruit Crops” Subgroup “Soft Fruits” Proceedings of Workshop on Integrated Soft Fruit Production East Malling (United Kingdom) 24-27 September 2007 Editors Ch. Linder & J.V. Cross IOBC/WPRS Bulletin Bulletin OILB/SROP Vol. 39, 2008 The content of the contributions is in the responsibility of the authors The IOBC/WPRS Bulletin is published by the International Organization for Biological and Integrated Control of Noxious Animals and Plants, West Palearctic Regional Section (IOBC/WPRS) Le Bulletin OILB/SROP est publié par l‘Organisation Internationale de Lutte Biologique et Intégrée contre les Animaux et les Plantes Nuisibles, section Regionale Ouest Paléarctique (OILB/SROP) Copyright: IOBC/WPRS 2008 The Publication Commission of the IOBC/WPRS: Horst Bathon Luc Tirry Julius Kuehn Institute (JKI), Federal University of Gent Research Centre for Cultivated Plants Laboratory of Agrozoology Institute for Biological Control Department of Crop Protection Heinrichstr. 243 Coupure Links 653 D-64287 Darmstadt (Germany) B-9000 Gent (Belgium) Tel +49 6151 407-225, Fax +49 6151 407-290 Tel +32-9-2646152, Fax +32-9-2646239 e-mail: [email protected] e-mail: [email protected] Address General Secretariat: Dr. Philippe C. Nicot INRA – Unité de Pathologie Végétale Domaine St Maurice - B.P. 94 F-84143 Montfavet Cedex (France) ISBN 978-92-9067-213-5 http://www.iobc-wprs.org Integrated Plant Protection in Soft Fruits IOBC/wprs Bulletin 39, 2008 Contents Development of semiochemical attractants, lures and traps for raspberry beetle, Byturus tomentosus at SCRI; from fundamental chemical ecology to testing IPM tools with growers. -
Annotated Checklist of the Plant Bug Tribe Mirini (Heteroptera: Miridae: Mirinae) Recorded on the Korean Peninsula, with Descriptions of Three New Species
EUROPEAN JOURNAL OF ENTOMOLOGYENTOMOLOGY ISSN (online): 1802-8829 Eur. J. Entomol. 115: 467–492, 2018 http://www.eje.cz doi: 10.14411/eje.2018.048 ORIGINAL ARTICLE Annotated checklist of the plant bug tribe Mirini (Heteroptera: Miridae: Mirinae) recorded on the Korean Peninsula, with descriptions of three new species MINSUK OH 1, 2, TOMOHIDE YASUNAGA3, RAM KESHARI DUWAL4 and SEUNGHWAN LEE 1, 2, * 1 Laboratory of Insect Biosystematics, Department of Agricultural Biotechnology, Seoul National University, Seoul 08826, Korea; e-mail: [email protected] 2 Research Institute of Agriculture and Life Sciences, Seoul National University, Korea; e-mail: [email protected] 3 Research Associate, Division of Invertebrate Zoology, American Museum of Natural History, New York, NY 10024, USA; e-mail: [email protected] 4 Visiting Scientists, Agriculture and Agri-food Canada, 960 Carling Avenue, Ottawa, Ontario, K1A, 0C6, Canada; e-mail: [email protected] Key words. Heteroptera, Miridae, Mirinae, Mirini, checklist, key, new species, new record, Korean Peninsula Abstract. An annotated checklist of the tribe Mirini (Miridae: Mirinae) recorded on the Korean peninsula is presented. A total of 113 species, including newly described and newly recorded species are recognized. Three new species, Apolygus hwasoonanus Oh, Yasunaga & Lee, sp. n., A. seonheulensis Oh, Yasunaga & Lee, sp. n. and Stenotus penniseticola Oh, Yasunaga & Lee, sp. n., are described. Eight species, Apolygus adustus (Jakovlev, 1876), Charagochilus (Charagochilus) longicornis Reuter, 1885, C. (C.) pallidicollis Zheng, 1990, Pinalitopsis rhodopotnia Yasunaga, Schwartz & Chérot, 2002, Philostephanus tibialis (Lu & Zheng, 1998), Rhabdomiris striatellus (Fabricius, 1794), Yamatolygus insulanus Yasunaga, 1992 and Y. pilosus Yasunaga, 1992 are re- ported for the fi rst time from the Korean peninsula. -
A THESIS for the DEGREE of DOCTOR of PHILOSOPHY By
A THESIS FOR THE DEGREE OF DOCTOR OF PHILOSOPHY Systematic review of subfamily Phylinae (Hemiptera: Miridae) in Korean Peninsula with molecular phylogeny of Miridae By Ram Keshari Duwal Program in Entomology Department of Agricultural Biotechnology Seoul National University February, 2013 Systematic review of subfamily Phylinae (Hemiptera: Miridae) in Korean Peninsula with molecular phylogeny of Miridae UNDER THE DIRECTION OF ADVISER SEUNGHWAN LEE SUBMITTED TO THE FACULTY OF THE GRADUATE SCHOOL OF SEOUL NATIONAL UNIVERSIITY By Ram Keshari Duwal Program in Entomology Department of Agricultural Biotechnology Seoul National University February, 2013 APRROVED AS A QUALIFIED DISSERTATION OF RAM KESHARI DUWAL FOR THE DEGREE OF DOCTOR OF PHILOSOPHY BY THE COMMITTEE MEMBERS CHAIRMAN Si Hyeock Lee VICE CHAIRMAN Seunghwan Lee MEMBER Young-Joon Ahn MEMBER Yang-Seop Bae MEMBER Ki-Jeong Hong ABSTRACT Systematic review of subfamily Phylinae (Hemiptera: Miridae) in Korean Peninsula with molecular phylogeny of Miridae Ram Keshari Duwal Program of Entomology, Department of Agriculture Biotechnology The Graduate School Seoul National University The study conducted two themes: (1) The systematic review of subfamily Phylinae (Heteroptera: Miridae) in Korean Peninsula, with brief zoogeographic discussion in East Asia, and (2) Molecular phylogeny of Miridae: (i) Higher group relationships within family Miridae, and (ii) Phylogeny of subfamily Phylinae. In systematic review a total of eighty four species in twenty eight genera of Phylines are recognized from the Korean Peninsula. During this study, twenty new reports including six new species were investigated; and purposed a synonym and revised recombination. Keys to genera and species, diagnosis, descriptions including male and female genitalia, illustrations and short biological notes are provided for each of the species. -
Chronobiology of Lygus Lineolaris (Heteroptera: Miridae): Implications for Rearing and Pest Management
Mississippi State University Scholars Junction Theses and Dissertations Theses and Dissertations 1-1-2012 Chronobiology of Lygus Lineolaris (Heteroptera: Miridae): Implications for Rearing and Pest Management Sarah Rose Self Follow this and additional works at: https://scholarsjunction.msstate.edu/td Recommended Citation Self, Sarah Rose, "Chronobiology of Lygus Lineolaris (Heteroptera: Miridae): Implications for Rearing and Pest Management" (2012). Theses and Dissertations. 1059. https://scholarsjunction.msstate.edu/td/1059 This Dissertation - Open Access is brought to you for free and open access by the Theses and Dissertations at Scholars Junction. It has been accepted for inclusion in Theses and Dissertations by an authorized administrator of Scholars Junction. For more information, please contact [email protected]. Automated Template B: Created by James Nail 2011V2.01 Chronobiology of Lygus lineolaris (Heteroptera: Miridae): Implications for rearing and pest management By Sarah Rose Self A Dissertation Submitted to the Faculty of Mississippi State University in Partial Fulfillment of the Requirements for the Degree of Doctor of Philosophy in Agriculture and Life Science in the Department of Biochemistry, Molecular Biology, Entomology, and Plant Pathology Mississippi State, Mississippi August 2012 Chronobiology of Lygus lineolaris (Heteroptera: Miridae): Implications for rearing and pest management By Sarah Rose Self Approved: _________________________________ _________________________________ John C. Schneider Frank -
Accuracy of Lygus Hesperus Knight (Hemiptera: Miridae) Egg Counts Improves with Egg Development Dale W
The Journal of Cotton Science 21:1–7 (2017) 1 http://journal.cotton.org, © The Cotton Foundation 2017 ARTHROPOD MANAGEMENT Accuracy of Lygus hesperus Knight (Hemiptera: Miridae) Egg Counts Improves with Egg Development Dale W. Spurgeon*, Evelien VanEkert, and LeAnne Elhoff ABSTRACT mproved management and availability of Ireduced-risk insecticides have diminished the The western tarnished plant bug, Lygus hespe- economic importance of lygus bugs in some rus Knight, is a key cotton (Gossypium spp.) pest, western cotton (Gossypium spp.) production regions managed primarily by application of insecticides (Anonymous, 2013). Despite these advances, lygus according to nominal thresholds. Efforts to reduce bugs (primarily Lygus hesperus Knight) remain reliance on insecticide-based tactics will require the most important pest complex in western cotton a more astute understanding of the physiological (Williams, 2016). However, as pest management ecology of L. hesperus than is currently available. improves and economic impact declines, additional A key biological parameter that may be manipu- improvement becomes more difficult using the lated through cultural or genetic means is repro- traditional model of pest management. For this duction. Estimates of L. hesperus oviposition are reason, the Pest Management and Biocontrol commonly obtained by visual inspection, but the Research Unit, Maricopa, AZ, is focused on accuracy of those estimates has been questioned. developing ecologically-based management tactics Because the eggs swell during development, we that maximize environmental or genetic-based hypothesized that delaying counts of eggs to permit resistance to reduce lygus reproduction, survival, some development might improve sampling accu- or crop injury. This approach will require improved racy. Estimates of L. -
Heteroptera: Miridae: Mirinae) from Nepal, with a Checklist of Old World Species of Neolygus
Zootaxa 3413: 44–54 (2012) ISSN 1175-5326 (print edition) www.mapress.com/zootaxa/ Article ZOOTAXA Copyright © 2012 · Magnolia Press ISSN 1175-5334 (online edition) First record and a new species of Neolygus Knight (Heteroptera: Miridae: Mirinae) from Nepal, with a checklist of Old World species of Neolygus TOMOHIDE YASUNAGA1, RAM KESHARI DUWAL2 & MICHAEL D. SCHWARTZ3 1Research Associate, Department of Entomology, American Museum of Natural History, New York; c/o Nameshi 2-33-2, Nagasaki 852-8061, Japan. E-mail: [email protected] 2School of Agriculture Biotechnology, Department of Entomology, Seoul National University, San 56-1, Silim9-dong, Gwanak-gu, Seoul 151-742, Korea. E-mail: [email protected] 3Research Affiliate Agriculture & Agri-Food Canada Environmental Health K.W. Neatby: Bldg #20, Room 3121 960 Carling Avenue, Central Experimental Farm, Ottawa Ontario Canada K1A 0C6. E-mail: [email protected] Abstract The mirine plant bug genus Neolygus Knight is reported from Nepal and North India for the first time, thus representing the first confident distributional record of this genus from the Himalayas. A new species, Neolygus machanensis, is described from Nepal. Two known members, N. bui Lu & Zheng and N. keltoni (Lu & Zheng), newly recognized as occurring in Nepal and/or North India, are diagnosed. Habitus images of live individuals and illustrations of the male genitalia are provided for all treated species. A checklist of the Old World species, and discussion of the systematic position and zoogeography of Neolygus are included. Neolygus partitus (Walker, 1873) [Capsus], N. mjohjangsanicus (Josifov, 1992) [Lygocoris], and Neolygus zebei (Günther, 1997) [Lygocoris] are proposed as new combinations. -
Lygus Bug and Its Management in Strawberries
Lygus bug and its management in strawberries Lygus bugs (Lygus spp.) • Manage weeds in winter. Once adults emerge, are important pests of they will migrate to strawberries when weeds strawberries in Central senesce or are removed. Mow or disc weeds or Coast and Oxnard. Their alternative hosts while Lygus is in nymphal stage. feeding causes significant reduction in the yield and • Growing flowering hosts near strawberry plants to quality of the fruit. Lygus attract lygus and managing them is one approach infestation is more severe and requires careful management. when fruit is continuously present in the fields. • Vacuuming from trap crops or strawberries can reduce lygus numbers, but it can also remove Biology: Depending on the beneficial arthropods. temperature, egg period, early nymphal (1-3 instars) • Biological control includes naturally occurring and late nymphal (4-5 instars) stages can each last predators like big-eyed bugs (Geocoris spp.), for about 7 days. Adults may take up to 9 days damsel bugs (Nabis spp.), minute pirate bug before they start laying eggs and egg laying can (Orius tristicolor) and several species of spiders. continue for 21 days. On strawberries, majority of the Commercially available egg parasitoid, a wasp eggs are laid in inflorescence compared to leaves. (Anaphes iole) that attacks lygus eggs can Eggs are inserted into the plant tissue. Newly reduce populations, but not below threshold emerged nymphs are levels. small and pale colored and can be confused • Use the available insecticides judiciously. Rotate with aphids, but they different chemicals to reduce the risk of move fast compared to insecticidal resistance. -
Lygus Bugs on Potatoes in the Pacific Northwest Josephine Antwi1, Silvia I
OREGON STATE UNIVERSITY EXTENSION SERVICE Lygus bugs on potatoes in the Pacific Northwest Josephine Antwi1, Silvia I. Rondon2, and Rodney Cooper3 ygus bugs feed on a wide range of cultivated crops. In the U.S. Pacific LNorthwest (PNW), lygus bugs are pests of economically important crops including small fruits (e.g., strawberry), tree crops (e.g., apple, peach, nectar- ine, and pear), legume and hay for seed (e.g., alfalfa, clover seed, and canola), and vegetables (e.g., carrots and radish). Although rarely a pest on potatoes in the past, lygus bugs’ current abundance and distribution are causing alarm to potato growers in the PNW. Numerous reports have been received from growers in Oregon and Washington, particularly those in the lower Columbia Basin. In addition to causing direct feeding Figure 1. Lygus bug feeding on a potato leaf. Insert: Lygus bugs are characterized by damage, lygus bugs may carry or vector a conspicuous heart shape on their backs. Photos: J. Antwi, OSU Irrigated Agricultural Entomology Program. pathogens. Thus, it is important to © Oregon State University. understand the impact lygus bugs have on potatoes to fully understand the implications for potato production in the PNW. eggs in potato plants. Lygus bug eggs are difficult to see with the naked eye when they are laid in stems Identifying lygus bugs or midribs of leaves, because females insert the Lygus bugs are Hemipteran insects with eggs entirely into the plant tissues, exposing only characteristic piercing-sucking mouthparts. Adults each egg’s flat cap cover (arrow in Figure 3, page 2). are about ¼ inch (6 mm) long, half as wide, somewhat When eggs are laid in leaves, they are easier to spot hunchbacked, flat on the abdomen, and oval in (Figure 3). -
Screening Potential Pests of Nordic Coniferous Forests Associated with Trade in Ornamental Plants
Bulletin OEPP/EPPO Bulletin (2020) 50 (2), 314–332 ISSN 0250-8052. DOI: 10.1111/epp.12667 Screening potential pests of Nordic coniferous forests associated with trade in ornamental plants M. Marinova-Todorova1 ,N.Bjorklund€ 2 , J. Boberg3 , D. Flø4 , J. Tuomola1 , M. Wendell4 and S. Hannunen1 1Finnish Food Authority, Mustialankatu 3, Helsinki, FI-00790, Finland 2Department of Ecology, SLU Risk Assessment of Plant Pests, Swedish University of Agricultural Sciences, P.O. Box 7044, Uppsala, S-750 07, Sweden 3Department of Forest Mycology and Plant Pathology, SLU Risk Assessment of Plant Pests, Swedish University of Agricultural Sciences, P.O. Box 7026, Uppsala, S-750 07, Sweden; e-mail: [email protected] 4The Norwegian Scientific Committee for Food and Environment, P.O. Box 222, Skøyen, Oslo, 0213, Norway Plant pests moved along with the trade in ornamental plants could pose a threat to forests. In this study plant pests potentially associated with this pathway were screened to identify pests that could pose a high risk to the coniferous forests of Finland, Sweden and Norway. Specifically, the aim was to find pests that potentially could fulfil the criteria to become reg- ulated as quarantine pests. EPPO’s commodity study approach, which includes several screening steps, was used to identify the pests that are most likely to become significant pests of Picea abies or Pinus sylvestris. From an initial list of 1062 pests, 65 pests were identified and ranked using the FinnPRIO model, resulting in a top list of 14 pests, namely Chionaspis pinifoliae, Coleosporium asterum s.l., Cytospora kunzei, Dactylonectria macrodidyma, Gnathotrichus retusus, Heterobasidion irregulare, Lambdina fiscellaria, Orgyia leucostigma, Orthotomicus erosus, Pseudocoremia suavis, Tetropium gracilicorne, Toumeyella parvicornis, Truncatella hartigii and Xylosandrus germanus. -
Heteroptera, Miridae)
九州大学学術情報リポジトリ Kyushu University Institutional Repository A NEW GENUS AND SPECIES OF THE PLANT BUG FROM JAPAN (HETEROPTERA, MIRIDAE) Miyamoto, Syouichi Yasunaga, Tomohide http://hdl.handle.net/2324/2521 出版情報:ESAKIA. Special Issue 1, pp.15-19, 1990-04-20. Hikosan Biological Laboratory, Faculty of Agriculture, Kyushu University バージョン: 権利関係: ESAKIA, Special Issue No. 1 : 15-19. April 20, 1990 15 A NEW GENUS AND SPECIES OF THE PLANT BUG FROM JAPAN (HETEROPTERA, MIRIDAE)* SY~ITI MIYAMOTO 3-34-4, Iikura, Sawara-ku, Fukuoka, 814-01 Japan and T OMOHIDE Y ASUNAGA Entomological Laboratory, Faculty of Agriculture Kyushu University, Fukuoka, 812 Japan Abstract -Eocalocork hirashimui gen. et sp. nov. is described from Japan. This genus is character- istic in having the large and thick body, the pointed head in front, the incrassate 1st and 2nd antenna1 segments, the tumid scutellum and the rather short legs. Eocalocoris belongs to the tribe Mirini of the subfamily Mirinae, and related to Calocoris Fieber and Parapantilius Reuter in general appearance. This paper reports a unique species of the Miridae from Japan, which represents a new genus and species. This mirid, which is one of the largest species of Japan, exhibits unusual features such as brownish body furnished with two types of hairs and the peculiar male genital structure. This species was once reported as Mirini sp. with Japanese name Futo-mekuragame by Tawara (1977). Before going further the authors wish to express their gratitude to the following entomologists for offering valuable specimens : Dr. T. Ishihara (Ehime Pref.), Dr. H. Hasegawa (Hoya City), Mr. M. Tomokuni (Department of Zoology, National Science Museum), Mr. -
Insect Fauna of Korea
Insect Fauna of Korea Volume 9, Number 4 Phylinae Arthropoda: Insecta: Hemiptera: Miridae: Phylinae Flora and Fauna of Korea National Institute of Biological Resources Ministry of Environment Insect Fauna of Korea Volume 9, Number 4 Phylinae Arthropoda: Insecta: Hemiptera: Miridae: Phylinae 2018 National Institute of Biological Resources Ministry of Environment Insect Fauna of Korea Volume 9, Number 4 Phylinae Arthropoda: Insecta: Hemiptera: Miridae: Phylinae Copyright © 2018 by the National Institute of Biological Resources Published by the National Institute of Biological Resources Environmental Research Complex, 42, Hwangyeong-ro, Seo-gu Incheon 22689, Republic of Korea www.nibr.go.kr All rights reserved. No part of this book may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior permission of the National Institute of Biological Resources. ISBN: 978-89-6811-356-7(96470), 978-89-94555-00-3(Set) Government Publications Registration Number: 11-1480592-001396-01 Printed by Junghaengsa, Inc. in Korea on acid-free paper Publisher: National Institute of Biological Resources Authors: Seunghwan Lee, Ram Keshari Duwal, Min Suk Oh, Sora Kim (Seoul National University) Project Staff: Jung Sun Yoo, Jinwhoa Yum, Taewoo Kim Published on August 31, 2018 Insect Fauna of Korea Volume 9, Number 4 Phylinae Arthropoda: Insecta: Hemiptera: Miridae: Phylinae Seunghwan Lee, Ram Keshari Duwal, Min Suk Oh and Sora Kim Seoul National University The Flora and Fauna of Korea logo was designed to represent six major target groups of the project including vertebrates, invertebrates, insects, algae, fungi, and bacteria. PREFACE Biological resources include all organisms and their genetic characteristics. -
Entomofauna Ansfelden/Austria; Download Unter
© Entomofauna Ansfelden/Austria; download unter www.biologiezentrum.at Entomofauna ZEITSCHRIFT FÜR ENTOMOLOGIE Band 33, Heft 9: 81-92 ISSN 0250-4413 Ansfelden, 2. Januar 2012 A revised identification key to the Lygus-species in Iran (Hemiptera: Miridae) Mohammadreza LASHKARI & Reza HOSSEINI Abstract In plant bugs of miridae, species of Lygus with a worldwide distribution has significant morphological variations which make them difficult to correctly identify. Three species of genus Lygus, including Lygus rugulipennis POPPIUS 1911, Lygus pratensis pratensis (LINNAEUS 1758) and Lygus gemellatus gemellatus (HERRICH SCHÄFFER 1835) have been reported from The North, North West And North East Of Iran. An identification key to the adult of Iranian Lygus species based on the hair and punctuation of the corium and pronotum is provided. Results indicated that the size of hairs on corium can be used as an important parameter for identifying of three Lygus species. Key words: Hemiptera, Miridae, Lygus, key. Zusammenfassung Drei Arten der Gattung Lygus (Hemiptera: Miridae) sind aus den nördlichen Provinzen Irans bisher bekannt: Lygus rugulipennis POPPIUS 1911, Lygus pratensis pratensis (LINNAEUS 1758) and Lygus gemellatus gemellatus (HERRICH SCHÄFFER 1835). Ein vorgestellter illustrierter Bestimmungsschlüssel soll die sichere Identifizierung der morphologisch variablen Arten ermöglichen. 81 © Entomofauna Ansfelden/Austria; download unter www.biologiezentrum.at Introduction Lygus species (Hemiptera: Miridae) are economically important group of insects in row- crop agro-ecosystems (SHRESTHA et al. 2007). This genus is comprised of 43 species worldwide (KELTON 1975) where three species have been recorded from the Northern parts of Iran. Taxonomy of this genus has been revised several time by KNIGHT 1917; CHINA 1941; SLATER 1950; LESTON 1952; KELTON 1955; WAGNER 1957 and CARVALHO et al.