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Research Article Ecological Observations of Native Geocoris Pallens and G
Hindawi Publishing Corporation Psyche Volume 2013, Article ID 465108, 11 pages http://dx.doi.org/10.1155/2013/465108 Research Article Ecological Observations of Native Geocoris pallens and G. punctipes Populations in the Great Basin Desert of Southwestern Utah Meredith C. Schuman, Danny Kessler, and Ian T. Baldwin Department of Molecular Ecology, Max Planck Institute for Chemical Ecology, Hans-Knoll-Straße¨ 8, 07745 Jena, Germany Correspondence should be addressed to Ian T. Baldwin; [email protected] Received 5 November 2012; Accepted 16 April 2013 Academic Editor: David G. James Copyright © 2013 Meredith C. Schuman et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Big-eyed bugs (Geocoris spp. Fallen,´ Hemiptera: Lygaeidae) are ubiquitous, omnivorous insect predators whose plant feeding behavior raises the question of whether they benefit or harm plants. However, several studies have investigated both the potential of Geocoris spp. to serve as biological control agents in agriculture and their importance as agents of plant indirect defense in nature. These studies have demonstrated that Geocoris spp. effectively reduce herbivore populations and increase plant yield. Previous work has also indicated that Geocoris spp. respond to visual and olfactory cues when foraging and choosing their prey and that associative learning of prey and plant cues informs their foraging strategies. For these reasons, Geocoris spp. have become models for the study of tritrophic plant-herbivore-predator interactions. Here, we present detailed images and ecological observations of G. pallens Stal˚ and G. -
Insecticideinduced Hormesis and Arthropod Pest Management
Review Received: 31 August 2013 Revised: 7 October 2013 Accepted article published: 23 October 2013 Published online in Wiley Online Library: 2 December 2013 (wileyonlinelibrary.com) DOI 10.1002/ps.3669 Insecticide-induced hormesis and arthropod pest management Raul Narciso C Guedesa∗ and G Christopher Cutlerb Abstract Ecological backlashes such as insecticide resistance, resurgence and secondary pest outbreaks are frequent problems associated with insecticide use against arthropod pest species. The last two have been particularly important in sparking interest in the phenomenon of insecticide-induced hormesis within entomology and acarology. Hormesis describes a biphasic dose–response relationship that is characterized by a reversal of response between low and high doses of a stressor (e.g. insecticides). Although the concept of insecticide-induced hormesis often does not receive sufficient attention, or has been subject to semantic confusion, it has been reported in many arthropod pest species and natural enemies, and has been linked to pest outbreaks and potential problems with insecticide resistance. The study of hormesis remains largely neglected in entomology and acarology. Here, we examined the concept of insecticide-induced hormesis in arthropods, its functional basis and potential fitness consequences, and its importance in arthropod pest management and other areas. c 2013 Society of Chemical Industry Keywords: biphasic concentration–response; hormoligosis; insecticidal stress; insecticide ecotoxicology; pesticide-mediated homeostatic regulation; sublethal effects 1 HORMESIS: ANCIENT ADAGES, OLD LAWS group recognized the general nature of the phenomenon in a suc- AND CURRENT THEORY cession of meta-analyses.9–13 They suggested that the hormetic Friedrich Nietzsche in his Twilight of the Idols (1888) expressed dose–response model is more common in toxicology than the threshold model (Fig. -
Hym.: Eulophidae) New Larval Ectoparasitoids of Tuta Absoluta (Meyreck) (Lep.: Gelechidae)
J. Crop Prot. 2016, 5 (3): 413-418______________________________________________________ Research Article Two species of the genus Elachertus Spinola (Hym.: Eulophidae) new larval ectoparasitoids of Tuta absoluta (Meyreck) (Lep.: Gelechidae) Fatemeh Yarahmadi1*, Zohreh Salehi1 and Hossein Lotfalizadeh2 1. Ramin Agriculture and Natural Resources University, Mollasani, Ahvaz, Iran. 2. East-Azarbaijan Research Center for Agriculture and Natural Resources, Tabriz, Iran. Abstract: This is the first report of two ectoparasitoid wasps, Elachertus inunctus (Nees, 1834) in Iran and Elachertus pulcher (Erdös, 1961) (Hym.: Eulophidae) in the world, that parasitize larvae of the tomato leaf miner, Tuta absoluta (Meyrick, 1917) (Lep.: Gelechiidae). The specimens were collected from tomato fields and greenhouses in Ahwaz, Khouzestan province (south west of Iran). Both species are new records for fauna of Iran. The knowledge about these parasitoids is still scanty. The potential of these parasitoids for biological control of T. absoluta in tomato fields and greenhouses should be investigated. Keywords: tomato leaf miner, parasitoids, identification, biological control Introduction12 holometabolous insects, the overall range of hosts and biologies in eulophid wasps is remarkably The Eulophidae is one of the largest families of diverse (Gauthier et al., 2000). Chalcidoidea. The chalcid parasitoid wasps attack Species of the genus Elachertus Spinola, 1811 insects from many orders and also mites. Many (Hym.: Eulophidae) are primary parasitoids of a eulophid wasps parasitize several pests on variety of lepidopteran larvae. Some species are different crops. They can regulate their host's polyphagous that parasite hosts belonging to populations in natural conditions (Yefremova and different insect families. The larvae of these Myartseva, 2004). Eulophidae are composed of wasps are often gregarious and their pupae can be four subfamilies, Entedoninae (Förster, 1856), observed on the surface of plant leaves or the Euderinae (Lacordaire, 1866), Eulophinae body of their host. -
Kobor Peter Dissertation.Pdf
1 PANNON EGYETEM GEORGIKON KAR KESZTHELY Festetics Doktori Iskola Iskolavezető: Dr. Anda Angéla, DSc. Állattudományi Tanszék DOKTORI (PH.D.) ÉRTEKEZÉS INVESTIGATIONS ON THE TAXONOMY AND SYSTEMATICS OF BIG-EYED BUGS (HETEROPTERA: LYGAEOIDEA: GEOCORIDAE) Témavezető: Dr. habil. Kondorosy Előd CSc, egyetemi tanár Készítette: Kóbor Péter Keszthely, 2020 2 INVESTIGATIONS ON THE TAXONOMY AND SYSTEMATICS OF BIG-EYED BUGS (HETEROPTERA: LYGAEOIDEA: GEOCORIDAE) Értekezés doktori (PhD) fokozat elnyerése érdekében Írta: Kóbor Péter Készült a Pannon Egyetem Festetics Doktori Iskola keretében Témavezető: Dr. Kondorosy Előd Elfogadásra javaslom (igen / nem) ……………………………….(aláírás) A jelölt a doktori szigorlaton ........%-ot ért el, Az értekezést bírálóként elfogadásra javaslom: Bíráló neve: …........................ …................. igen /nem ………………………. (aláírás) Bíráló neve: …........................ ….................) igen /nem ………………………. (aláírás) ***Bíráló neve: …........................ ….................) igen /nem ………………………. (aláírás) A jelölt az értekezés nyilvános vitáján …..........%-ot ért el. A doktori (PhD) oklevél minősítése…................................. ………………………… Az EDHT elnöke 3 TABLE OF CONTENT 1. Abstracts .............................................................................................................................................. 6 1.1. Abstract ........................................................................................................................................ 6 1.2. Kivonat ........................................................................................................................................ -
Hymenoptera: Eulophidae) 321-356 ©Entomofauna Ansfelden/Austria; Download Unter
ZOBODAT - www.zobodat.at Zoologisch-Botanische Datenbank/Zoological-Botanical Database Digitale Literatur/Digital Literature Zeitschrift/Journal: Entomofauna Jahr/Year: 2007 Band/Volume: 0028 Autor(en)/Author(s): Yefremova Zoya A., Ebrahimi Ebrahim, Yegorenkova Ekaterina Artikel/Article: The Subfamilies Eulophinae, Entedoninae and Tetrastichinae in Iran, with description of new species (Hymenoptera: Eulophidae) 321-356 ©Entomofauna Ansfelden/Austria; download unter www.biologiezentrum.at Entomofauna ZEITSCHRIFT FÜR ENTOMOLOGIE Band 28, Heft 25: 321-356 ISSN 0250-4413 Ansfelden, 30. November 2007 The Subfamilies Eulophinae, Entedoninae and Tetrastichinae in Iran, with description of new species (Hymenoptera: Eulophidae) Zoya YEFREMOVA, Ebrahim EBRAHIMI & Ekaterina YEGORENKOVA Abstract This paper reflects the current degree of research of Eulophidae and their hosts in Iran. A list of the species from Iran belonging to the subfamilies Eulophinae, Entedoninae and Tetrastichinae is presented. In the present work 47 species from 22 genera are recorded from Iran. Two species (Cirrospilus scapus sp. nov. and Aprostocetus persicus sp. nov.) are described as new. A list of 45 host-parasitoid associations in Iran and keys to Iranian species of three genera (Cirrospilus, Diglyphus and Aprostocetus) are included. Zusammenfassung Dieser Artikel zeigt den derzeitigen Untersuchungsstand an eulophiden Wespen und ihrer Wirte im Iran. Eine Liste der für den Iran festgestellten Arten der Unterfamilien Eu- lophinae, Entedoninae und Tetrastichinae wird präsentiert. Mit vorliegender Arbeit werden 47 Arten in 22 Gattungen aus dem Iran nachgewiesen. Zwei neue Arten (Cirrospilus sca- pus sp. nov. und Aprostocetus persicus sp. nov.) werden beschrieben. Eine Liste von 45 Wirts- und Parasitoid-Beziehungen im Iran und ein Schlüssel für 3 Gattungen (Cirro- spilus, Diglyphus und Aprostocetus) sind in der Arbeit enthalten. -
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 -
Hemiptera: Miridae: Orthotylinae) in Different Instars
RESEARCH ARTICLE The structure and morphologic changes of antennae of Cyrtorhinus lividipennis (Hemiptera: Miridae: Orthotylinae) in different instars 1☯ 2☯ 3 3 1 Han-Ying Yang , Li-Xia Zheng , Zhen-Fei Zhang , Yang Zhang , Wei-Jian WuID * 1 Laboratory of Insect Ecology, South China Agricultural University, Guangzhou, China, 2 College of Agronomy, Jiangxi Agricultural University, Nanchang, China, 3 Plant Protection Institute, Guangdong a1111111111 Agricultural Science Academy, Guangzhou, China a1111111111 a1111111111 ☯ These authors contributed equally to this work. a1111111111 * [email protected] a1111111111 Abstract Cyrtorhinus lividipennis Reuter (Hemiptera: Miridae: Orthotylinae), including nymphs and OPEN ACCESS adults, are one of the dominant predators and have a significant role in the biological con- Citation: Yang H-Y, Zheng L-X, Zhang Z-F, Zhang trol of leafhoppers and planthoppers in irrigated rice. In this study, we investigated the Y, Wu W-J (2018) The structure and morphologic antennal morphology, structure and sensilla distribution of C. lividipennis in different changes of antennae of Cyrtorhinus lividipennis instars using scanning electron microscopy. The antennae of both five different nymphal (Hemiptera: Miridae: Orthotylinae) in different instars. PLoS ONE 13(11): e0207551. https://doi. stages and adults were filiform in shape, which consisted of the scape, pedicel and flagel- org/10.1371/journal.pone.0207551 lum with two flagellomeres. There were significant differences found in the types of anten- Editor: Feng ZHANG, Nanjing Agricultural nal sensilla between nymphs and adults. The multiporous placodea sensilla (MPLA), University, CHINA basiconica sensilla II (BAS II), and sensory pits (SP) only occurred on the antennae of Received: August 8, 2018 adult C. -
Journal of Hymenoptera Research
c 3 Journal of Hymenoptera Research . .IV 6«** Volume 15, Number 2 October 2006 ISSN #1070-9428 CONTENTS BELOKOBYLSKIJ, S. A. and K. MAETO. A new species of the genus Parachremylus Granger (Hymenoptera: Braconidae), a parasitoid of Conopomorpha lychee pests (Lepidoptera: Gracillariidae) in Thailand 181 GIBSON, G. A. P., M. W. GATES, and G. D. BUNTIN. Parasitoids (Hymenoptera: Chalcidoidea) of the cabbage seedpod weevil (Coleoptera: Curculionidae) in Georgia, USA 187 V. Forest GILES, and J. S. ASCHER. A survey of the bees of the Black Rock Preserve, New York (Hymenoptera: Apoidea) 208 GUMOVSKY, A. V. The biology and morphology of Entedon sylvestris (Hymenoptera: Eulophidae), a larval endoparasitoid of Ceutorhynchus sisymbrii (Coleoptera: Curculionidae) 232 of KULA, R. R., G. ZOLNEROWICH, and C. J. FERGUSON. Phylogenetic analysis Chaenusa sensu lato (Hymenoptera: Braconidae) using mitochondrial NADH 1 dehydrogenase gene sequences 251 QUINTERO A., D. and R. A. CAMBRA T The genus Allotilla Schuster (Hymenoptera: Mutilli- dae): phylogenetic analysis of its relationships, first description of the female and new distribution records 270 RIZZO, M. C. and B. MASSA. Parasitism and sex ratio of the bedeguar gall wasp Diplolqjis 277 rosae (L.) (Hymenoptera: Cynipidae) in Sicily (Italy) VILHELMSEN, L. and L. KROGMANN. Skeletal anatomy of the mesosoma of Palaeomymar anomalum (Blood & Kryger, 1922) (Hymenoptera: Mymarommatidae) 290 WHARTON, R. A. The species of Stenmulopius Fischer (Hymenoptera: Braconidae, Opiinae) and the braconid sternaulus 316 (Continued on back cover) INTERNATIONAL SOCIETY OF HYMENOPTERISTS Organized 1982; Incorporated 1991 OFFICERS FOR 2006 Michael E. Schauff, President James Woolley, President-Elect Michael W. Gates, Secretary Justin O. Schmidt, Treasurer Gavin R. -
Biological-Control-Programmes-In
Biological Control Programmes in Canada 2001–2012 This page intentionally left blank Biological Control Programmes in Canada 2001–2012 Edited by P.G. Mason1 and D.R. Gillespie2 1Agriculture and Agri-Food Canada, Ottawa, Ontario, Canada; 2Agriculture and Agri-Food Canada, Agassiz, British Columbia, Canada iii CABI is a trading name of CAB International CABI Head Offi ce CABI Nosworthy Way 38 Chauncey Street Wallingford Suite 1002 Oxfordshire OX10 8DE Boston, MA 02111 UK USA Tel: +44 (0)1491 832111 T: +1 800 552 3083 (toll free) Fax: +44 (0)1491 833508 T: +1 (0)617 395 4051 E-mail: [email protected] E-mail: [email protected] Website: www.cabi.org Chapters 1–4, 6–11, 15–17, 19, 21, 23, 25–28, 30–32, 34–36, 39–42, 44, 46–48, 52–56, 60–61, 64–71 © Crown Copyright 2013. Reproduced with the permission of the Controller of Her Majesty’s Stationery. Remaining chapters © CAB International 2013. All rights reserved. No part of this publication may be reproduced in any form or by any means, electroni- cally, mechanically, by photocopying, recording or otherwise, without the prior permission of the copyright owners. A catalogue record for this book is available from the British Library, London, UK. Library of Congress Cataloging-in-Publication Data Biological control programmes in Canada, 2001-2012 / [edited by] P.G. Mason and D.R. Gillespie. p. cm. Includes bibliographical references and index. ISBN 978-1-78064-257-4 (alk. paper) 1. Insect pests--Biological control--Canada. 2. Weeds--Biological con- trol--Canada. 3. Phytopathogenic microorganisms--Biological control- -Canada. -
Impact of a Shared Sugar Food Source on Biological Control of Tuta Absoluta by the Parasitoid Necremnus Tutae
Journal of Pest Science (2020) 93:207–218 https://doi.org/10.1007/s10340-019-01167-9 ORIGINAL PAPER Impact of a shared sugar food source on biological control of Tuta absoluta by the parasitoid Necremnus tutae Mateus Ribeiro de Campos1 · Lucie S. Monticelli1 · Philippe Béarez1 · Edwige Amiens‑Desneux1 · Yusha Wang1 · Anne‑Violette Lavoir1 · Lucia Zappalà2 · Antonio Biondi2 · Nicolas Desneux1 Received: 2 November 2018 / Revised: 28 August 2019 / Accepted: 19 October 2019 / Published online: 7 November 2019 © Springer-Verlag GmbH Germany, part of Springer Nature 2019 Abstract Honeydew is a sugar-rich food source produced by sap-feeding insects, notably by major pests such as aphids and whitefies. It is an important alternative food source for the adult stage of various key natural enemies (e.g., parasitoids), but it may be used also as food by agricultural pests. Necremnus tutae is an idiobiont parasitoid, and it is the most abundant larval parasitoid associated with the South American tomato pinworm, Tuta absoluta, in recently invaded European areas. The impact of N. tutae on T. absoluta populations was evaluated under greenhouse conditions with and without the presence of a honeydew producer, the aphid Macrosiphum euphorbiae. In addition, laboratory experiments were performed to evaluate the longev- ity of N. tutae and T. absoluta adults when fed with water, honey or honeydew produced by the aphid. In the greenhouse, N. tutae efectively reduced T. absoluta population by the end of the experiment, and this independently of the presence of the aphid; still the presence of M. euphorbiae led to delayed and reduced T. absoluta population peak when controlled by the parasitoid (there was a fourfold increase in parasitoid density in presence of aphid). -
Sown Wildflowers Enhance Habitats of Pollinators and Beneficial
plants Article Sown Wildflowers Enhance Habitats of Pollinators and Beneficial Arthropods in a Tomato Field Margin Vaya Kati 1,* , Filitsa Karamaouna 1,* , Leonidas Economou 1, Photini V. Mylona 2 , Maria Samara 1 , Mircea-Dan Mitroiu 3 , Myrto Barda 1 , Mike Edwards 4 and Sofia Liberopoulou 1 1 Scientific Directorate of Pesticides Control and Phytopharmacy, Benaki Phytopathological Institute, 8 Stefanou Delta Str., 14561 Kifissia, Greece; [email protected] (L.E.); [email protected] (M.S.); [email protected] (M.B.); [email protected] (S.L.) 2 HAO-DEMETER, Institute of Plant Breeding & Genetic Resources, 570 01 Thessaloniki, Greece; [email protected] 3 Faculty of Biology, Alexandru Ioan Cuza University, Bd. Carol I 20A, 700505 Ias, i, Romania; [email protected] 4 Mike Edwards Ecological and Data Services Ltd., Midhurst GU29 9NQ, UK; [email protected] * Correspondence: [email protected] (V.K.); [email protected] (F.K.); Tel.: +30-210-8180-246 (V.K.); +30-210-8180-332 (F.K.) Abstract: We evaluated the capacity of selected plants, sown along a processing tomato field margin in central Greece and natural vegetation, to attract beneficial and Hymenoptera pollinating insects and questioned whether they can distract pollinators from crop flowers. Measurements of flower cover and attracted pollinators and beneficial arthropods were recorded from early-May to mid-July, Citation: Kati, V.; Karamaouna, F.; during the cultivation period of the crop. Flower cover was higher in the sown mixtures compared Economou, L.; Mylona, P.V.; Samara, to natural vegetation and was positively correlated with the number of attracted pollinators. -
Surveying for Terrestrial Arthropods (Insects and Relatives) Occurring Within the Kahului Airport Environs, Maui, Hawai‘I: Synthesis Report
Surveying for Terrestrial Arthropods (Insects and Relatives) Occurring within the Kahului Airport Environs, Maui, Hawai‘i: Synthesis Report Prepared by Francis G. Howarth, David J. Preston, and Richard Pyle Honolulu, Hawaii January 2012 Surveying for Terrestrial Arthropods (Insects and Relatives) Occurring within the Kahului Airport Environs, Maui, Hawai‘i: Synthesis Report Francis G. Howarth, David J. Preston, and Richard Pyle Hawaii Biological Survey Bishop Museum Honolulu, Hawai‘i 96817 USA Prepared for EKNA Services Inc. 615 Pi‘ikoi Street, Suite 300 Honolulu, Hawai‘i 96814 and State of Hawaii, Department of Transportation, Airports Division Bishop Museum Technical Report 58 Honolulu, Hawaii January 2012 Bishop Museum Press 1525 Bernice Street Honolulu, Hawai‘i Copyright 2012 Bishop Museum All Rights Reserved Printed in the United States of America ISSN 1085-455X Contribution No. 2012 001 to the Hawaii Biological Survey COVER Adult male Hawaiian long-horned wood-borer, Plagithmysus kahului, on its host plant Chenopodium oahuense. This species is endemic to lowland Maui and was discovered during the arthropod surveys. Photograph by Forest and Kim Starr, Makawao, Maui. Used with permission. Hawaii Biological Report on Monitoring Arthropods within Kahului Airport Environs, Synthesis TABLE OF CONTENTS Table of Contents …………….......................................................……………...........……………..…..….i. Executive Summary …….....................................................…………………...........……………..…..….1 Introduction ..................................................................………………………...........……………..…..….4