4 Economic Value of Arthropod Biological Control
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ARTHROPOD COMMUNITIES and PASSERINE DIET: EFFECTS of SHRUB EXPANSION in WESTERN ALASKA by Molly Tankersley Mcdermott, B.A./B.S
Arthropod communities and passerine diet: effects of shrub expansion in Western Alaska Item Type Thesis Authors McDermott, Molly Tankersley Download date 26/09/2021 06:13:39 Link to Item http://hdl.handle.net/11122/7893 ARTHROPOD COMMUNITIES AND PASSERINE DIET: EFFECTS OF SHRUB EXPANSION IN WESTERN ALASKA By Molly Tankersley McDermott, B.A./B.S. A Thesis Submitted in Partial Fulfillment of the Requirements for the Degree of Master of Science in Biological Sciences University of Alaska Fairbanks August 2017 APPROVED: Pat Doak, Committee Chair Greg Breed, Committee Member Colleen Handel, Committee Member Christa Mulder, Committee Member Kris Hundertmark, Chair Department o f Biology and Wildlife Paul Layer, Dean College o f Natural Science and Mathematics Michael Castellini, Dean of the Graduate School ABSTRACT Across the Arctic, taller woody shrubs, particularly willow (Salix spp.), birch (Betula spp.), and alder (Alnus spp.), have been expanding rapidly onto tundra. Changes in vegetation structure can alter the physical habitat structure, thermal environment, and food available to arthropods, which play an important role in the structure and functioning of Arctic ecosystems. Not only do they provide key ecosystem services such as pollination and nutrient cycling, they are an essential food source for migratory birds. In this study I examined the relationships between the abundance, diversity, and community composition of arthropods and the height and cover of several shrub species across a tundra-shrub gradient in northwestern Alaska. To characterize nestling diet of common passerines that occupy this gradient, I used next-generation sequencing of fecal matter. Willow cover was strongly and consistently associated with abundance and biomass of arthropods and significant shifts in arthropod community composition and diversity. -
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Egypt. Acad. J. Biolog. Sci., 13(3):1-13 (2020) Egyptian Academic Journal of Biological Sciences A. Entomology ISSN 1687- 8809 http://eajbsa.journals.ekb.eg/ The Mymaridae of Egypt (Chalcidoidea: Hymenoptera) Al-Azab, S. A. Plant Protection Research Institute, ARC, Egypt. Email: [email protected] ______________________________________________________________ ARTICLE INFO ABSTRACT Article History Diagnostic characters of the family Mymaridae, together with diagnosis Received:15/5/2020 and keys to the Egyptian genera of the family-based upon the external Accepted:2/7/2020 morphological characters of the adult female and male are presented with ---------------------- illustrations to facilitate their recognition. Synonyms, taxonomic notes, hosts, Keywords: and habitat of the genera together with their representative species in Egypt Hymenoptera, are also provided to give general picture and high light on the occurrence, Chalcidoidea, diversity, and distribution of the mymarids in Egypt. The study based on the Mymaridae, materials kept in the main reference insect collections in Egypt, and the Taxonomy, available literature. Egypt. INTRODUCTION The Mymaridae (fairy wasps) are a family of chalcid wasps found in temperate and tropical regions throughout the world. It includes the most primitive members of the chalcid wasp and contains around 100 genera with about 1400 species (Noyes, 2005). Fairyflies are very tiny insects and include the world's smallest known insects. They generally range from 0.5 to 1.0 mm long. Adult mymarids are rather fragile, the body generally being slender and the wings narrow with an elongate marginal fringe. Their delicate bodies and their hair-fringed wings have earned them their common name. Very little is known of the life histories of fairyflies, as only a few species have been observed extensively. -
Squash Bug, Anasa Tristis (Degeer)1
Archival copy: for current recommendations see http://edis.ifas.ufl.edu or your local extension office. EENY-077 Squash Bug, Anasa tristis (DeGeer)1 John L. Capinera2 Introduction Egg The squash bug, Anasa tristis, attacks cucurbits Eggs are deposited on the lower surface of (squash and relatives) throughout Central America, leaves, though occasionally they occur on the upper the United States, and southern Canada. Several surface or on leaf petioles. The elliptical egg is related species in the same genus coexist with squash somewhat flattened and bronze in color. The average bug over most of its range, feeding on the same plants egg length is about 1.5 mm and the width about 1.1 but causing much less injury. mm. Females deposit about 20 eggs in each egg cluster. Eggs may be tightly clustered (Figure 1) or Life Cycle spread a considerable distance apart, but an equidistant spacing arrangement is commonly The complete life cycle of squash bug commonly observed. Duration of the egg stage is about seven to requires six to eight weeks. Squash bugs have one nine days. generation per year in northern climates and two to three generations per year in warmer regions. In Nymph intermediate latitudes the early-emerging adults from the first generation produce a second generation There are five nymphal instars. The nymphal whereas the late-emerging adults go into diapause. stage requires about 33 days for complete Both sexes overwinter as adults. The preferred development. The nymph is about 2.5 mm in length overwintering site seems to be in cucurbit fields when it hatches, and light green in color. -
Ladybirds, Ladybird Beetles, Lady Beetles, Ladybugs of Florida, Coleoptera: Coccinellidae1
Archival copy: for current recommendations see http://edis.ifas.ufl.edu or your local extension office. EENY-170 Ladybirds, Ladybird beetles, Lady Beetles, Ladybugs of Florida, Coleoptera: Coccinellidae1 J. H. Frank R. F. Mizell, III2 Introduction Ladybird is a name that has been used in England for more than 600 years for the European beetle Coccinella septempunctata. As knowledge about insects increased, the name became extended to all its relatives, members of the beetle family Coccinellidae. Of course these insects are not birds, but butterflies are not flies, nor are dragonflies, stoneflies, mayflies, and fireflies, which all are true common names in folklore, not invented names. The lady for whom they were named was "the Virgin Mary," and common names in other European languages have the same association (the German name Marienkafer translates Figure 1. Adult Coccinella septempunctata Linnaeus, the to "Marybeetle" or ladybeetle). Prose and poetry sevenspotted lady beetle. Credits: James Castner, University of Florida mention ladybird, perhaps the most familiar in English being the children's rhyme: Now, the word ladybird applies to a whole Ladybird, ladybird, fly away home, family of beetles, Coccinellidae or ladybirds, not just Your house is on fire, your children all gone... Coccinella septempunctata. We can but hope that newspaper writers will desist from generalizing them In the USA, the name ladybird was popularly all as "the ladybird" and thus deluding the public into americanized to ladybug, although these insects are believing that there is only one species. There are beetles (Coleoptera), not bugs (Hemiptera). many species of ladybirds, just as there are of birds, and the word "variety" (frequently use by newspaper 1. -
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. -
A New Leaf-Mining Moth from New Zealand, Sabulopteryx Botanica Sp
A peer-reviewed open-access journal ZooKeys 865: 39–65A new (2019) leaf-mining moth from New Zealand, Sabulopteryx botanica sp. nov. 39 doi: 10.3897/zookeys.865.34265 MONOGRAPH http://zookeys.pensoft.net Launched to accelerate biodiversity research A new leaf-mining moth from New Zealand, Sabulopteryx botanica sp. nov. (Lepidoptera, Gracillariidae, Gracillariinae), feeding on the rare endemic shrub Teucrium parvifolium (Lamiaceae), with a revised checklist of New Zealand Gracillariidae Robert J.B. Hoare1, Brian H. Patrick2, Thomas R. Buckley1,3 1 New Zealand Arthropod Collection (NZAC), Manaaki Whenua–Landcare Research, Private Bag 92170, Auc- kland, New Zealand 2 Wildlands Consultants Ltd, PO Box 9276, Tower Junction, Christchurch 8149, New Ze- aland 3 School of Biological Sciences, The University of Auckland, Private Bag 92019, Auckland, New Zealand Corresponding author: Robert J.B. Hoare ([email protected]) Academic editor: E. van Nieukerken | Received 4 March 2019 | Accepted 3 May 2019 | Published 22 Jul 2019 http://zoobank.org/C1E51F7F-B5DF-4808-9C80-73A10D5746CD Citation: Hoare RJB, Patrick BH, Buckley TR (2019) A new leaf-mining moth from New Zealand, Sabulopteryx botanica sp. nov. (Lepidoptera, Gracillariidae, Gracillariinae), feeding on the rare endemic shrub Teucrium parvifolium (Lamiaceae), with a revised checklist of New Zealand Gracillariidae. ZooKeys 965: 39–65. https://doi.org/10.3897/ zookeys.865.34265 Abstract Sabulopteryx botanica Hoare & Patrick, sp. nov. (Lepidoptera, Gracillariidae, Gracillariinae) is described as a new species from New Zealand. It is regarded as endemic, and represents the first record of its genus from the southern hemisphere. Though diverging in some morphological features from previously de- scribed species, it is placed in genus Sabulopteryx Triberti, based on wing venation, abdominal characters, male and female genitalia and hostplant choice; this placement is supported by phylogenetic analysis based on the COI mitochondrial gene. -
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. -
Biocontrol Science and Technology
This article was downloaded by:[NEICON Consortium] On: 11 September 2007 Access Details: [subscription number 781557153] Publisher: Taylor & Francis Informa Ltd Registered in England and Wales Registered Number: 1072954 Registered office: Mortimer House, 37-41 Mortimer Street, London W1T 3JH, UK Biocontrol Science and Technology Publication details, including instructions for authors and subscription information: http://www.informaworld.com/smpp/title~content=t713409232 Biology and prey range of Cryptognatha nodiceps (Coleoptera: Coccinellidae), a potential biological control agent for the coconut scale, Aspidiotus destructor (Hemiptera: Diaspididae) V. F. Lopez; M. T. K. Kairo; J. A. Irish Online Publication Date: 01 August 2004 To cite this Article: Lopez, V. F., Kairo, M. T. K. and Irish, J. A. (2004) 'Biology and prey range of Cryptognatha nodiceps (Coleoptera: Coccinellidae), a potential biological control agent for the coconut scale, Aspidiotus destructor (Hemiptera: Diaspididae)', Biocontrol Science and Technology, 14:5, 475 - 485 To link to this article: DOI: 10.1080/09583150410001683493 URL: http://dx.doi.org/10.1080/09583150410001683493 PLEASE SCROLL DOWN FOR ARTICLE Full terms and conditions of use: http://www.informaworld.com/terms-and-conditions-of-access.pdf This article maybe used for research, teaching and private study purposes. Any substantial or systematic reproduction, re-distribution, re-selling, loan or sub-licensing, systematic supply or distribution in any form to anyone is expressly forbidden. The publisher does not give any warranty express or implied or make any representation that the contents will be complete or accurate or up to date. The accuracy of any instructions, formulae and drug doses should be independently verified with primary sources. -
Identification Key to the Subfamilies of Ichneumonidae (Hymenoptera)
Identification key to the subfamilies of Ichneumonidae (Hymenoptera) Gavin Broad Dept. of Entomology, The Natural History Museum, Cromwell Road, London SW7 5BD, UK Notes on the key, February 2011 This key to ichneumonid subfamilies should be regarded as a test version and feedback will be much appreciated (emails to [email protected]). Many of the illustrations are provisional and more characters need to be illustrated, which is a work in progress. Many of the scanning electron micrographs were taken by Sondra Ward for Ian Gauld’s series of volumes on the Ichneumonidae of Costa Rica. Many of the line drawings are by Mike Fitton. I am grateful to Pelle Magnusson for the photographs of Brachycyrtus ornatus and for his suggestion as to where to include this subfamily in the key. Other illustrations are my own work. Morphological terminology mostly follows Fitton et al. (1988). A comprehensively illustrated list of morphological terms employed here is in development. In lateral views, the anterior (head) end of the wasp is to the left and in dorsal or ventral images, the anterior (head) end is uppermost. There are a few exceptions (indicated in figure legends) and these will rectified soon. Identifying ichneumonids Identifying ichneumonids can be a daunting process, with about 2,400 species in Britain and Ireland. These are currently classified into 32 subfamilies (there are a few more extralimitally). Rather few of these subfamilies are reconisable on the basis of simple morphological character states, rather, they tend to be reconisable on combinations of characters that occur convergently and in different permutations across various groups of ichneumonids. -
Alien and Invasive Species of Harmful Insects in Bosnia and Herzegovina
Alien and invasive species of harmful insects in Bosnia and Herzegovina Mirza Dautbašić1,*, Osman Mujezinović1 1 Faculty of Forestry University in Sarajevo, Chair of Forest Protection, Urban Greenery and Wildlife and Hunting. Zagrebačka 20, 71000 Sarajevo * Corresponding author: [email protected] Abstract: An alien species – animal, plant or micro-organism – is one that has been introduced as a result of human activity to an area it could not have reached on its own. In cases where the foreign species expands in its new habitat, causing environmental and economic damage, then it is classified as invasive. The maturity of foreign species in the new area may also be influenced by climate changes. The detrimental effect of alien species is reflected in the reduction of biodiversity as well as plant vitality. A large number of alien species of insects are not harmful to plants in new habitats, but there are also those that cause catastrophic consequences to a significant extent. The aim of this paper is to present an overview of newly discovered species of insects in Bosnia and Herzegovina. The research area, for this work included forest and urban ecosystems in the territory of Bosnia and Herzegovina. For the purposes of this paper, an overview of the species found is provided: /HSWRJORVVXVRFFLGHQWDOLV Heidemann; (Hemiptera: Coreidae) - The western conifer seed bug, found at two sites in Central Bosnia, in 2013 and 2015; $UJHEHUEHULGLVSchrank; (Hymenoptera: Argidae) - The berberis sawfly, recorded in one locality (Central Bosnia), in 2015; -
A New Dipteran Parasitoid of Rose Sawfly from Turkey
Kastamonu Uni., Orman Fakültesi Dergisi, 2018, 18 (3): 288-291 Research Article Kastamonu Univ., Journal of Forestry Faculty Doi:10.17475/kastorman.341693 A New Dipteran Parasitoid of Rose Sawfly from Turkey: Vibrissina turrita (Meigen, 1824) Yafes YILDIZ Bartın University, Faculty of Forestry, Bartın, 74100, TURKEY [email protected] Received Date: 04.10.2017 Accepted Date: 22.10.2018 Abstract Aim of study: The aim of this study was to determine the parasitoid species of, Arge ochropus (Gmelin, 1790), which is an important pest of culture and wild roses. Area of study: Arge ochropus larvae were collected from Rosa canina in Bartın province. Material and Methods: Larvae collecting damages on Rosa canina species, which are distributed in different localities and were brought to the laboratory. Observations were continued and photographed under a microscope. Main results: Arge ochropus (Gmelin, 1790) is a significant pest of cultivated and wild roses in Turkey. Leaf surface is consumed as a result of intense damage of larvae and this affects growth and blooming in the plant. It was observed that the larvae collected from the field were infected by a new parasitoid in the laboratory. This tachinid parasitoid was defined as Vibrissina turrita. Research highlights: Vibrissina turrita (Meigen, 1824) was detected in Turkey as a Tachinidae fauna and Arge ochropus parasitoid for the first time in this study. Keywords: Vibrissina turrita, new record, Tachinidae, parasitoid, Arge ochropus, Turkey Türkiye’ den Gül Yaprak Arısının Yeni Bir Parazitoiti: Vibrissina turrita (Meigen, 1824) Öz Çalışmanın amacı: Kültür ve yabani güllerin önemli zararlısı Arge ochropus (Gmelin, 1790) yaprak arısının, parazitoid türünün tespiti amaçlanmıştır. -
Squash Bug, Anasa Tristis (Degeer)
CHARACTERIZING THE OVERWINTERING AND El\ffiRGENCE BERAVIORS OF THE ADULT SQUASH BUG, ANASA TRISTIS (DEGEER) By JESSE ALAN EIBEN Bachelor of Science in Psychobiology Albright College Reading, PA 2001 Submitted to the Faculty of the Graduate College of Oklahoma State University in partial fulfillment of the requirements for the Degree of MASTER OF SCIENCE December, 2004 CHARACTERIZING THE OVERWINTERING AND EMERGENCE BEHAVIORS OF THE ADULT SQUASH BUG, ANASA TRISTIS (DEGEER) Thesis Approved: I Thesis Advisor 7Dean of the Graduate College ii PREFACE Research was conducted from 2002 to 2004 at the Wes Watkins Agricultural Research and Extension Center (WWAREC) in Lane, Oklahoma to illuminate the specific behaviors of adult overwintering squash bugs during the winter hibernating period and during their spring emergence. These studies were conducted in the field with the adult squash bug, Anasa tristis (Degeer), its host plant the yellow crook-necked squash, Cucurbita pepo 'lemondrop', and its overwintering habitats consisting of many sheltering objects found in the ecological landscape. The first chapter is introductory and the last two chapters present results as complete manuscripts to be submitted to scientific journals following manuscript guidelines established by the Entomological Society of America. I would like to acknowledge the following people for valuable advice and assistance throughout my research endeavors at OSU. My sincerest thanks go to my major advisor Dr. Jonathan Edelson. He has given me this wonderful opportunity and the freedom to pursue a project that was both wide in berth and exploratory in nature. The other members of my graduate committee, Dr. Kris Giles, Dr. Thomas Phillips, and Dr.