PLANT PROTECTION BULLETIN Bitki Koruma Bülteni
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Inner Book.Cdr
Indian Journal of Applied Entomology 28(2) : 100–105 (2014) FEEDING POTENTIAL OF DOMINANT COCCINELLID PREDATORS OF THE CORIANDER APHID D. K. MEENA AND R. SWAMINATHAN Department of Entomology, Rajasthan College of Agriculture, Udaipur, Rajasthan India – 313 001 Email: [email protected] ABSTRACT The predation efficiency of two coccinellid predators of the coriander aphid,Hyadaphis coriandri (Das), was evaluated under ambient conditions of temperature and humidity in laboratory studies at the Department of Entomology, Rajasthan College of Agriculture, MPUAT, Udaipur-313001, duringrabi 2008-09. Adults of Coccinella septempunctata (L.) andMenochilus sexmaculata (F.) showed an increasing trend in the average prey consumption per day. The coccinellid, C. septempunctata recorded higher percentage feeding at lower aphid densities that gradually reduced with increased aphid- prey density being the highest (91.4%) at an aphid density of 20 and the lowest (36.52%) at an aphid density of 320. However, the other coccinellid,M. sexmaculata registered a near-uniform feeding at aphid densities of 20, 40, 80 and 160; whereas, as at the aphid density of 320 the feeding response was the lowest (45.77%). With an increase in the aphid density provided the percentage feeding values dropped down subsequently, which had a more marked difference for C. septempunctata, whereas for M. sexmaculata the difference was less marked. On the basis of prey biomass equivalent (mg) consumed by both coccinellids, an increasing trend was recorded, which had slightly changed forC. seutempunctata. The biomass equivalent consumed at different aphid prey densities varied significantly. Key words: Coccinellids, coriander aphid,Hyadaphis coriandri , predation efficiency ________________________ INTRODUCTION soft bodied insects to minimize insecticidal applicatais in pest management programmes. -
Coriander Aphid Hyadaphis Coriandri
Coriander Aphid Hyadaphis coriandri Image credit: Jeffrey Lotz, Division of Plant Industry Introduction • Native to Central Asia • First found in North America (Florida) in 1997 in the Orlando area cilantro coriander Image credit: WikiMedia Commons Distribution in the Florida Counties in which coriander aphid has been detected FDACS/DPI Suction Trap Survey Note: One specimen also collected in Immokalee in October Life History • Host alternating aphid – Overwinters in egg stage on Lonicera spp. – Moves to Umbelliferae in the spring and summer • In the spring, there are parthenogenic females – Winged and wingless forms • In the fall, winged males and winged parthenogenic females are produced – These winged parthenogenic females produce egg laying females that will mate with the winged males – Eggs will overwinter until spring Hosts • The winter host in its native range does not occur here, but we have at least 45 species of honeysuckle in the U.S. – Does Florida even need a winter host? • Summer hosts include: – Carrot – Celery – Fennel – Parsley – Coriander or cilantro Identification • Colonizing wingless adults should be used for identification • Winged aphids often are hitchhikers and are not reliable for identification by non- specialists Image credit: Jeffrey Lotz, Division of Plant Industry Damage • Damage to leaves and stems make the plant unmarketable • Damage to flowers lowers the seed yield and causes deformed seeds to form which makes the seeds unmarketable Damage to fennel plant by Image credit: Jeffrey Lotz, Division of Plant -
Final Report 1
Sand pit for Biodiversity at Cep II quarry Researcher: Klára Řehounková Research group: Petr Bogusch, David Boukal, Milan Boukal, Lukáš Čížek, František Grycz, Petr Hesoun, Kamila Lencová, Anna Lepšová, Jan Máca, Pavel Marhoul, Klára Řehounková, Jiří Řehounek, Lenka Schmidtmayerová, Robert Tropek Březen – září 2012 Abstract We compared the effect of restoration status (technical reclamation, spontaneous succession, disturbed succession) on the communities of vascular plants and assemblages of arthropods in CEP II sand pit (T řebo ňsko region, SW part of the Czech Republic) to evaluate their biodiversity and conservation potential. We also studied the experimental restoration of psammophytic grasslands to compare the impact of two near-natural restoration methods (spontaneous and assisted succession) to establishment of target species. The sand pit comprises stages of 2 to 30 years since site abandonment with moisture gradient from wet to dry habitats. In all studied groups, i.e. vascular pants and arthropods, open spontaneously revegetated sites continuously disturbed by intensive recreation activities hosted the largest proportion of target and endangered species which occurred less in the more closed spontaneously revegetated sites and which were nearly absent in technically reclaimed sites. Out results provide clear evidence that the mosaics of spontaneously established forests habitats and open sand habitats are the most valuable stands from the conservation point of view. It has been documented that no expensive technical reclamations are needed to restore post-mining sites which can serve as secondary habitats for many endangered and declining species. The experimental restoration of rare and endangered plant communities seems to be efficient and promising method for a future large-scale restoration projects in abandoned sand pits. -
Die Steppe Lebt
Buchrücken 1200 Stück:Layout 1 04.04.2008 14:39 Seite 1 Die Steppe lebt Felssteppen und Trockenrasen in Niederösterreich Heinz Wiesbauer (Hrsg.) Die Steppe lebt ISBN 3-901542-28-0 Die Steppe lebt Felssteppen und Trockenrasen in Niederösterreich Heinz Wiesbauer (Hrsg.) Mit Beiträgen von Roland Albert, Horst Aspöck, Ulrike Aspöck, Hans-Martin Berg, Peter Buchner, Erhard Christian, Margret Bunzel-Drüke, Manuel Denner, Joachim Drüke, Michael Duda, Rudolf Eis, Karin Enzinger, Ursula Göhlich, Mathias Harzhauser, Johannes Hill, Werner Holzinger, Franz Humer, Rudolf Klepsch, Brigitte Komposch, Christian Komposch, Ernst Lauermann, Erwin Neumeister, Mathias Pacher, Wolfgang Rabitsch, Birgit C. Schlick-Steiner, Luise Schratt-Ehrendorfer, Florian M. Steiner, Otto H. Urban, Henning Vierhaus, Wolfgang Waitzbauer, Heinz Wiesbauer und Herbert Zettel St. Pölten 2008 Die Steppe lebt – Felssteppen und Trockenrasen in Niederösterreich Begleitband zur gleichnamigen Ausstellung in Hainburg an der Donau Bibliografische Information der Deutschen Bibliothek Die Deutsche Bibliothek verzeichnet diese Publikation in der Deutschen Nationalbibliografie; detaillierte bibliografische Daten sind im Internet über http://dnb.ddb.de abrufbar. ISBN 3-901542-28-0 Die Erstellung des Buches wurde aus Mitteln von LIFE-Natur gefördert. LIFE-Natur-Projekt „Pannonische Steppen und Trockenrasen“ Gestaltung: Manuel Denner und Heinz Wiesbauer Lektorat: caout:chouc Umschlagbilder: Heinz Wiesbauer Druck: Gugler Druck, Melk Medieninhaber: Amt der NÖ Landesregierung, Abteilung Naturschutz Landhausplatz 1 A-3109 St. Pölten Bestellung: Tel.: +43/(0)2742/9005-15238 oder [email protected] © 2008 Autoren der jeweiligen Beiträge, Bilder: Bildautoren Sämtliche Rechte vorbehalten Inhalt 1. Einleitung 5 2. Eiszeitliche Steppen und Großsäuger 9 2.1 Was ist Eiszeit? 11 2.2 Die Tierwelt der Eiszeit 14 2.3 Der Einfluss von Großherbivoren auf die Naturlandschaft Mitteleuropas 17 3. -
Hoverfly Newsletter 67
Dipterists Forum Hoverfly Newsletter Number 67 Spring 2020 ISSN 1358-5029 . On 21 January 2020 I shall be attending a lecture at the University of Gloucester by Adam Hart entitled “The Insect Apocalypse” the subject of which will of course be one that matters to all of us. Spreading awareness of the jeopardy that insects are now facing can only be a good thing, as is the excellent number of articles that, despite this situation, readers have submitted for inclusion in this newsletter. The editorial of Hoverfly Newsletter No. 66 covered two subjects that are followed up in the current issue. One of these was the diminishing UK participation in the international Syrphidae symposia in recent years, but I am pleased to say that Jon Heal, who attended the most recent one, has addressed this matter below. Also the publication of two new illustrated hoverfly guides, from the Netherlands and Canada, were announced. Both are reviewed by Roger Morris in this newsletter. The Dutch book has already proved its value in my local area, by providing the confirmation that we now have Xanthogramma stackelbergi in Gloucestershire (taken at Pope’s Hill in June by John Phillips). Copy for Hoverfly Newsletter No. 68 (which is expected to be issued with the Autumn 2020 Dipterists Forum Bulletin) should be sent to me: David Iliff, Green Willows, Station Road, Woodmancote, Cheltenham, Glos, GL52 9HN, (telephone 01242 674398), email:[email protected], to reach me by 20 June 2020. The hoverfly illustrated at the top right of this page is a male Leucozona laternaria. -
A Revision of the Coleopterous Family Coccinellid
4T COCCINELLnXE. : (JTambrfljrjr PRINTED BY C. J. CLAY, M.A. AT THE UNIVERSITY PRESS. : d,x A REVISION OF THE COLEOPTEEOUS FAMILY COCCINELLIDJ5., GEORGE ROBERT CROTCH/ M.A. hi Honfcon E. W. JANSON, 28, MUSEUM STREET. 1874. — PREFACE. Having spent many happy hours with the lamented author in the examination of the beautiful forms of which this book treats, I have felt it a pleasant thing to be associated, even in so humble a capacity, with its introduction to the Entomological world ; and the little service I have had the privilege of rendering in the revision of the proof-sheets of the latter half of the work, has been quite a labour of love enabling me to offer a slight testimony of affection to a kind friend, and of my personal interest in that family of the Coleoptera which had first attracted my attention by the singular loveliness of its numerous species. A careful revision by the author himself would have been of incalculable value to the work ; its usefulness would also have been greatly enhanced, had it been possible for him to have made those modifications and additions which his investigations in America afforded materials for. But, of course, this was not possible. There is, however, the conso- lation of knowing that the student can obtain the results of those later researches, in the author's memoir, entitled " Revision of the Coccinellidse of the United States," to which Mr Janson refers in the note which follows this preface. When, in the autumn of 1872, Mr Crotch took his departure for the United States of America, as the first VI PREFACE. -
Ad Hoc Referees Committee for This Issue Thomas Dirnböck
COMITATO DI REVISIONE PER QUESTO NUMERO – Ad hoc referees committee for this issue Thomas Dirnböck Umweltbundesamt GmbH Studien & Beratung II, Spittelauer Lände 5, 1090 Wien, Austria Marco Kovac Slovenian Forestry Institute, Vecna pot 2, 1000 Ljubljana, Slovenija Susanna Nocentini Università degli Studi di Firenze, DISTAF, Via S. Bonaventura 13, 50145 Firenze Ralf Ohlemueller Department of Biology, University of York, PO Box 373, York YO10 5YW, UK Sandro Pignatti Orto Botanico di Roma, Dipartimento di Biologia Vegetale, L.go Cristina di Svezia, 24, 00165 Roma Stergios Pirintsos Department of Biology, University of Crete, P.O.Box 2208, 71409 Heraklion, Greece Matthias Plattner Hintermann & Weber AG, Oeko-Logische Beratung Planung Forschung, Hauptstrasse 52, CH-4153 Reinach Basel Arne Pommerening School of Agricultural & Forest Sciences, University of Wales, Bangor, Gwynedd LL57 2UW, DU/ UK Roberto Scotti Università degli Studi di Sassari, DESA, Nuoro branch, Via C. Colombo 1, 08100 Nuoro Franz Starlinger Forstliche Bundesversuchsanstalt Wien, A 1131 Vienna, Austria Silvia Stofer Eidgenössische Forschungsanstalt für Wald, Schnee und Landschaft – WSL, Zürcherstrasse 111, CH-8903 Birmensdorf, Switzerland Norman Woodley Systematic Entomology Lab-USDA , c/o Smithsonian Institution NHB-168 , O Box 37012 Washington, DC 20013-7012 CURATORI DI QUESTO NUMERO – Editors Marco Ferretti, Bruno Petriccione, Gianfranco Fabbio, Filippo Bussotti EDITORE – Publisher C.R.A. - Istituto Sperimentale per la Selvicoltura Viale Santa Margherita, 80 – 52100 Arezzo Tel.. ++39 0575 353021; Fax. ++39 0575 353490; E-mail:[email protected] Volume 30, Supplemento 2 - 2006 LIST OF CONTRIBUTORS C.R.A.A - ISTITUTO N SPERIMENTALE N A PER LA LSELVICOLTURA I (in alphabetic order) Allegrini, M. C. -
From Chewing to Sucking Via Phylogeny—From Sucking to Chewing Via Ontogeny: Mouthparts of Neuroptera
Chapter 11 From Chewing to Sucking via Phylogeny—From Sucking to Chewing via Ontogeny: Mouthparts of Neuroptera Dominique Zimmermann, Susanne Randolf, and Ulrike Aspöck Abstract The Neuroptera are highly heterogeneous endopterygote insects. While their relatives Megaloptera and Raphidioptera have biting mouthparts also in their larval stage, the larvae of Neuroptera are characterized by conspicuous sucking jaws that are used to imbibe fluids, mostly the haemolymph of prey. They comprise a mandibular and a maxillary part and can be curved or straight, long or short. In the pupal stages, a transformation from the larval sucking to adult biting and chewing mouthparts takes place. The development during metamorphosis indicates that the larval maxillary stylet contains the Anlagen of different parts of the adult maxilla and that the larval mandibular stylet is a lateral outgrowth of the mandible. The mouth- parts of extant adult Neuroptera are of the biting and chewing functional type, whereas from the Mesozoic era forms with siphonate mouthparts are also known. Various food sources are used in larvae and in particular in adult Neuroptera. Morphological adaptations of the mouthparts of adult Neuroptera to the feeding on honeydew, pollen and arthropods are described in several examples. New hypoth- eses on the diet of adult Nevrorthidae and Dilaridae are presented. 11.1 Introduction The order Neuroptera, comprising about 5820 species (Oswald and Machado 2018), constitutes together with its sister group, the order Megaloptera (about 370 species), and their joint sister group Raphidioptera (about 250 species) the superorder Neuropterida. Neuroptera, formerly called Planipennia, are distributed worldwide and comprise 16 families of extremely heterogeneous insects. -
International Conference Integrated Control in Citrus Fruit Crops
IOBC / WPRS Working Group „Integrated Control in Citrus Fruit Crops“ International Conference on Integrated Control in Citrus Fruit Crops Proceedings of the meeting at Catania, Italy 5 – 7 November 2007 Edited by: Ferran García-Marí IOBC wprs Bulletin Bulletin OILB srop Vol. 38, 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 978-92-9067-212-8 http://www.iobc-wprs.org Organizing Committee of the International Conference on Integrated Control in Citrus Fruit Crops Catania, Italy 5 – 7 November, 2007 Gaetano Siscaro1 Lucia Zappalà1 Giovanna Tropea Garzia1 Gaetana Mazzeo1 Pompeo Suma1 Carmelo Rapisarda1 Agatino Russo1 Giuseppe Cocuzza1 Ernesto Raciti2 Filadelfo Conti2 Giancarlo Perrotta2 1Dipartimento di Scienze e tecnologie Fitosanitarie Università degli Studi di Catania 2Regione Siciliana Assessorato Agricoltura e Foreste Servizi alla Sviluppo Integrated Control in Citrus Fruit Crops IOBC/wprs Bulletin Vol. -
Phylogeny of Ladybirds (Coleoptera: Coccinellidae): Are the Subfamilies Monophyletic?
Molecular Phylogenetics and Evolution 54 (2010) 833–848 Contents lists available at ScienceDirect Molecular Phylogenetics and Evolution journal homepage: www.elsevier.com/locate/ympev Phylogeny of ladybirds (Coleoptera: Coccinellidae): Are the subfamilies monophyletic? A. Magro a,b,1, E. Lecompte b,c,*,1, F. Magné b,c, J.-L. Hemptinne a,b, B. Crouau-Roy b,c a Université de Toulouse, ENFA, EDB (Laboratoire Evolution et Diversité Biologique), 2 route de Narbonne, F-31320 Castanet Tolosan, France b CNRS, EDB (Laboratoire Evolution et Diversité Biologique), F-31062 Toulouse, France c Université de Toulouse, UPS, EDB (Laboratoire Evolution et Diversité Biologique), 118 route de Narbonne, F-31062 Toulouse, France article info abstract Article history: The Coccinellidae (ladybirds) is a highly speciose family of the Coleoptera. Ladybirds are well known Received 20 April 2009 because of their use as biocontrol agents, and are the subject of many ecological studies. However, little Revised 15 October 2009 is known about phylogenetic relationships of the Coccinellidae, and a precise evolutionary framework is Accepted 16 October 2009 needed for the family. This paper provides the first phylogenetic reconstruction of the relationships Available online 10 November 2009 within the Coccinellidae based on analysis of five genes: the 18S and 28S rRNA nuclear genes and the mitochondrial 12S, 16S rRNA and cytochrome oxidase subunit I (COI) genes. The phylogenetic relation- Keywords: ships of 67 terminal taxa, representative of all the subfamilies of the Coccinellidae (61 species, 37 genera), Phylogeny and relevant outgroups, were reconstructed using multiple approaches, including Bayesian inference Coccinellidae Partitioned analyses with partitioning strategies. The recovered phylogenies are congruent and show that the Coccinellinae Evolution is monophyletic but the Coccidulinae, Epilachninae, Scymninae and Chilocorinae are paraphyletic. -
Megasyrphus Annulipes a Largish Hoverfly, with a Wingspan of About
Megasyrphus annulipes Metasyrphus corollae A largish hoverfly, with a wingspan of about Wingspan about 16-18mm. Wings clear, 25mm. Abdomen black with yellow stripes, thorax unmarked, abdomen black with I like many similar species, but this one is interrupted and 2 notched or interrupted larger and rather hairier than comparable stripes of yellow. species. The thorax is blackish-brown and Habitat Almost any flowery habitat, shiny. including gardens. Habitat Found in woodland margins and Status and distribution Widespread and rides. common throughout, with numbers proba• Status and distribution Widespread bly boosted by migration in some years. but local in the UK, rather more frequent Season 5-10. in Europe. Similar species Season 5-10. M. latifasciatus has a rather broader Similar species abdomen, and areas of yellow more No close relatives, but see Syrphus ribesii rounded. Widespread and moderately fre• (see p.224) quent in open flowery habitats, especially in damp places. Meliscaeua cillclella A smallish hoverfly, wingspan about 20mm. Melasyrphus lzmiger Abdomen pattern rather resembles Episyr• Similar in size and general shape to the phus balteatus without the double black above 2 species but generally blacker in mark, though overall it is a slightly smaller appearance, with 3 pairs of comma-shaped and more slender species. lunules of creamy yellow on the abdomen. Habitat In scrub and rough flowery habi• Habitat A wide variety of flowery habi• tats; very mobile. tats such as pastures, woodland rides, gar• Status and distribution Widespread dens. and frequent, probably migratory. Status and distribution Widespread Season 5-10. and common, probably boosted by immi• Similar species grants in some years. -
Zootaxa, Diptera, Tachinidae
Zootaxa 938: 1–46 (2005) ISSN 1175-5326 (print edition) www.mapress.com/zootaxa/ ZOOTAXA 938 Copyright © 2005 Magnolia Press ISSN 1175-5334 (online edition) A review of the tachinid parasitoids (Diptera: Tachinidae) of Nearctic Choristoneura species (Lepidoptera: Tortricidae), with keys to adults and puparia JAMES E. O’HARA Invertebrate Biodiversity, Agriculture and Agri-Food Canada, 960 Carling Avenue, Ottawa, Ontario, Canada, K1A 0C6. E-mail: [email protected]. Table of Contents Abstract . 2 Introduction . 2 Materials and Methods . 4 Key to adults of tachinid parasitoids of Nearctic Choristoneura species . 5 Key to puparia of tachinid parasitoids of Nearctic Choristoneura species . 9 Reproductive strategies of tachinid parasitoids of Choristoneura species . 15 Actia diffidens Curran . 15 Actia interrupta Curran . 17 Ceromasia auricaudata Townsend . 19 Compsilura concinnata (Meigen) . 20 Cyzenis incrassata (Smith) . 21 Eumea caesar (Aldrich) . 22 Hemisturmia parva (Bigot) . 24 Hyphantrophaga blanda (Osten Sacken) . 25 Hyphantrophaga virilis (Aldrich and Webber) . 26 Lypha fumipennis Brooks . 26 Madremyia saundersii (Williston) . 28 Nemorilla pyste (Walker) . 30 Nilea erecta (Coquillett) . 31 Phryxe pecosensis (Townsend) . 34 Smidtia fumiferanae (Tothill) . 36 Excluded species . 38 Acknowledgements . 39 References . 39 Accepted by N. Evenhuis: 29 Mar. 2005; published: 12 Apr. 2005 1 ZOOTAXA Abstract 938 The genus Choristoneura (Lepidoptera: Tortricidae) comprises about 16 species in the Nearctic Region and includes several destructive