Pest Control: Insects and Other Arthropods - Divender Gupta
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Areawide Pest Management of Cereal Aphids in Dryland Wheat Systems of the Great Plains, USA
University of Nebraska - Lincoln DigitalCommons@University of Nebraska - Lincoln Panhandle Research and Extension Center Agricultural Research Division of IANR 2008 Areawide Pest Management of Cereal Aphids in Dryland Wheat Systems of the Great Plains, USA Kristopher Giles Oklahoma State University, [email protected] Gary L. Hein University of Nebraska-Lincoln, [email protected] Frank Peairs Colorado State University - Fort Collins Follow this and additional works at: https://digitalcommons.unl.edu/panhandleresext Part of the Agriculture Commons Giles, Kristopher; Hein, Gary L.; and Peairs, Frank, "Areawide Pest Management of Cereal Aphids in Dryland Wheat Systems of the Great Plains, USA" (2008). Panhandle Research and Extension Center. 33. https://digitalcommons.unl.edu/panhandleresext/33 This Article is brought to you for free and open access by the Agricultural Research Division of IANR at DigitalCommons@University of Nebraska - Lincoln. It has been accepted for inclusion in Panhandle Research and Extension Center by an authorized administrator of DigitalCommons@University of Nebraska - Lincoln. 19 Areawide Pest Management of Cereal Aphids in Dryland Wheat Systems of the Great Plains, USA KRISTOPHER GILES, 1 GARY HEIN2 AND FRANK PEAIRS3 1Department of Entomology and Plant Pathology, Oklahoma State University, Stillwater, Oklahoma, USA 2Department of Entomology, University of Nebraska Panhandle R&E Center, Scottsbluff, Nebraska, USA 3Department of Bioagricultural Sciences and Pest Management, Colorado State University, Fort Collins, Colorado, USA Introduction: Description of the Problem and Need for an Areawide Pest Management Approach In the Great Plains of the USA from Wyoming to Texas, dryland winter wheat either is regularly grown continuously or is followed by a year of fallow in semi-arid locales (Royer and Krenzer, 2000). -
Biosecurity Plan for the Vegetable Industry
Biosecurity Plan for the Vegetable Industry A shared responsibility between government and industry Version 3.0 May 2018 Plant Health AUSTRALIA Location: Level 1 1 Phipps Close DEAKIN ACT 2600 Phone: +61 2 6215 7700 Fax: +61 2 6260 4321 E-mail: [email protected] Visit our web site: www.planthealthaustralia.com.au An electronic copy of this plan is available through the email address listed above. © Plant Health Australia Limited 2018 Copyright in this publication is owned by Plant Health Australia Limited, except when content has been provided by other contributors, in which case copyright may be owned by another person. With the exception of any material protected by a trade mark, this publication is licensed under a Creative Commons Attribution-No Derivs 3.0 Australia licence. Any use of this publication, other than as authorised under this licence or copyright law, is prohibited. http://creativecommons.org/licenses/by-nd/3.0/ - This details the relevant licence conditions, including the full legal code. This licence allows for redistribution, commercial and non-commercial, as long as it is passed along unchanged and in whole, with credit to Plant Health Australia (as below). In referencing this document, the preferred citation is: Plant Health Australia Ltd (2018) Biosecurity Plan for the Vegetable Industry (Version 3.0 – 2018) Plant Health Australia, Canberra, ACT. This project has been funded by Hort Innovation, using the vegetable research and development levy and contributions from the Australian Government. Hort Innovation is the grower-owned, not for profit research and development corporation for Australian horticulture Disclaimer: The material contained in this publication is produced for general information only. -
Construction of an Improved Mycoinsecticide Overexpressing a Toxic Protease RAYMOND J
Proc. Natl. Acad. Sci. USA Vol. 93, pp. 6349-6354, June 1996 Agricultural Sciences Construction of an improved mycoinsecticide overexpressing a toxic protease RAYMOND J. ST. LEGER, LOKESH JOSHI, MICHAEL J. BIDOCHKA, AND DONALD W. ROBERTS Boyce Thompson Institute, Cornell University, Tower Road, Ithaca NY 14853 Communicated by John H. Law, University ofArizona, Tucson, AZ, March 1, 1996 (received for review October 31, 1995) ABSTRACT Mycoinsecticides are being used for the con- Until recently, lack of information on the molecular basis of trol of many insect pests as an environmentally acceptable fungal pathogenicity precluded genetic engineering to improve alternative to chemical insecticides. A key aim of much recent control potential. We have developed molecular biology meth- work has been to increase the speed of kill and so improve ods to elucidate pathogenic processes in the commercially commercial efficacy of these biocontrol agents. This might be important entomopathogen Metarhizium anisopliae and have achieved by adding insecticidal genes to the fungus, an ap- cloned several genes that are expressed when the fungus is proach considered to have enormous potential for the im- induced by starvation stress to alter its saprobic growth habit, provement of biological pesticides. We report here the devel- develop a specialized infection structure (i.e., the appressor- opment of a genetically improved entomopathogenic fungus. ium), and attack its insect host (6). One of these genes encodes Additional copies of the gene encoding a regulated cuticle- a subtilisin-like protease (designated Prl) which solubilizes the degrading protease (Prl) from Metarhizium anisopliae were proteinaceous insect cuticle, assisting penetration of fungal inserted into the genome of M. -
Biodiversity of Insects Associated with Rice ( Oryza Sativa L.) Crop Agroecosystem in the Punjab, Pakistan
Biodiversity of insects associated with rice ( Oryza sativa L.) crop agroecosystem in the Punjab, Pakistan By MUHAMMAD ASGHAR M.Sc. (Hons.) Agricultural Entomology A thesis submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy in Agricultural Entomology FACULTY OF AGRICULTURE UNIVERSITY OF AGRICULTURE, FAISALABAD PAKISTAN 2010 1 To The Controller of Examinations, University of Agriculture, Faisalabad. We, the Supervisory Committee, certify that the contents and form of thesis submitted by Mr. Muhammad Asghar, Regd. 92-ag-1261 have been found satisfactory and recommend that it be processed for evaluation by the External Examiner (s) for the award of degree. SUPERVISORY COMMITTEE 1. CHAIRMAN: ………………………………………………. (DR. ANJUM SUHAIL) 2. MEMBER ………………………………………………. (DR. MUHAMMAD AFZAL) 3. MEMBER ……………………………………………….. (DR. MUHAMMAD ASLAM KHAN) 2 DEDICATED To My Affectionate Parents Loving Brothers, Sisters and Wife 3 ACKNOWLEDGEMENTS All praises are for “Almighty Allah” who is the creator of this multifaceted and beautiful universe. I consider it as my foremost duty to acknowledge the omnipresent kindness and love of Almighty Allah who made it possible for me to complete the writing of this thesis. I think it is also my supreme obligation to express the gratitude and respect to Holy Prophet Hazrat Muhammad (SAW) who is forever a torch of guidance and knowledge for humanity as a whole. How honourable it is to offer my cordial gratitude to my worthy supervisor and supervisory committee, Prof. Dr. Anjum Suhail; Dr. Muhammad Afzal, Department of Agri. Entomology and Prof. Dr. Muhammad Aslam Khan, Department of Plant Pathology, University of Agriculture, Faisalabad, for their constant interest, valuable suggestions, inspirational guidance and encouragement throughout the course of my studies. -
Pyrilla Perpusilla): Distribution, Life Cycle, Nature of Damage and Control Measures
Pest of Sugarcane (Pyrilla perpusilla): Distribution, Life cycle, Nature of damage and Control measures Distribution Pyrilla perpusilla commonly known as Sugarcane plant hopper is mainly found is Asian countries like Afghanistan, Bangladesh, Burma, Cambodia, India, Indonesia, Nepal, Pakistan, South China, Sri Lanka, Thailand, and Vietnam. The original host of P. perpusilla is not known but it has been recorded feeding and reproducing on a wide range of species of Gramineae, Leguminae and Moraceae families. Identification of Pyrilla perpusilla Adult Pyrilla perpusilla is a pale tawny-yellow, soft-bodied insect with head prominently drawn forward to form a snout. The wingspan of males is 16 - 18 mm and 19 - 21 mm for females. Females have cretaceous threads called anal pads, arranged as bundles on terminal segment. The fore wings are semi-opaque in nature, with yellow-brown color. The fore wings are lightly covered with minute black spots. Both adults and nymphs are very active and suck sap from the leaves of sugarcane. On the slightest disturbance, they jump from leaf to leaf. Lifecycle or Pyrilla perpusilla Egg: Females lay eggs on the lower, shady and concealed side of the leaves near the midrib. Eggs are laid in clusters of 30-40 in number in rows of 4-5. They are covered by pale waxy material. Eggs are oval-shaped, pale whitish to bluish green when laid and turn brown just before hatching. A female lays 600 - 800 eggs in her lifetime. Nymph: Nymph passes through five nymphal instar stages to reach adult stage. The following table gives -
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. -
Development and Parasitism by Aphelinus Certus (Hymenoptera: Aphelinidae), a Parasitoid of Aphis Glycines (Hemiptera: Aphididae) Author(S): Andrew J
Development and Parasitism by Aphelinus certus (Hymenoptera: Aphelinidae), a Parasitoid of Aphis glycines (Hemiptera: Aphididae) Author(s): Andrew J. Frewin, Yingen Xue, John A. Welsman, A. Bruce Broadbent, Arthur W. Schaafsma, and Rebecca H. Hallett Source: Environmental Entomology, 39(5):1570-1578. 2010. Published By: Entomological Society of America DOI: 10.1603/EN09312 URL: http://www.bioone.org/doi/full/10.1603/EN09312 BioOne (www.bioone.org) is an electronic aggregator of bioscience research content, and the online home to over 160 journals and books published by not-for-profit societies, associations, museums, institutions, and presses. Your use of this PDF, the BioOne Web site, and all posted and associated content indicates your acceptance of BioOne’s Terms of Use, available at www.bioone.org/page/terms_of_use. Usage of BioOne content is strictly limited to personal, educational, and non-commercial use. Commercial inquiries or rights and permissions requests should be directed to the individual publisher as copyright holder. BioOne sees sustainable scholarly publishing as an inherently collaborative enterprise connecting authors, nonprofit publishers, academic institutions, research libraries, and research funders in the common goal of maximizing access to critical research. BEHAVIOR Development and Parasitism by Aphelinus certus (Hymenoptera: Aphelinidae), a Parasitoid of Aphis glycines (Hemiptera: Aphididae) ANDREW J. FREWIN,1 YINGEN XUE,1 JOHN A. WELSMAN,2 A. BRUCE BROADBENT,3 2 1,4 ARTHUR W. SCHAAFSMA, AND REBECCA H. HALLETT Environ. Entomol. 39(5): 1570Ð1578 (2010); DOI: 10.1603/EN09312 ABSTRACT Since its introduction in 2000, the soybean aphid (Aphis glycines Matsumura) has been a serious pest of soybean in North America. -
Classical Biological Control of Nodding and Plumeless Thistles
Biological Control 21, 206–213 (2001) doi:10.1006/bcon.2001.0940, available online at http://www.idealibrary.com on Classical Biological Control of Nodding and Plumeless Thistles L. T. Kok Department of Entomology, Virginia Polytechnic Institute and State University, Blacksburg, Virginia 24061-0319 Received March 15, 2001; accepted March 20, 2001; published online May 22, 2001 group. Both thistles are winter annuals or biennials. Nodding (musk) thistle (Carduus thoermeri Wein- Seeds produced in summer form rosettes which over- mann in the Carduus nutans L. group) and plumeless winter. The rosettes resume development in spring, thistle (Carduus acanthoides L.) are introduced nox- followed by stem elongation and flowering. Nodding ious weeds of Eurasian origin. Both weeds are prob- thistle was first recorded in 1853 at Harrisburg, Penn- lematic in pastures, rangelands, and croplands and sylvania (Stuckey and Forsyth, 1971) and has been along state highways in many parts of the United reported in 40 of the 48 contiguous states (Frick, 1978). States. The success of both species of thistles is largely Plumeless thistle first appeared in 1878 at Camden, due to their prolific seed production, seed longevity, New Jersey and in Ohio (Batra, 1978) and is found in competitive ability, and lack of natural enemies. Clas- sical biological control of nodding thistle in Virginia 19 states (Frick, 1978). The two thistle species often has been achieved with three exotic thistle herbivores, occupy the same habitats in the northeast, such as Rhinocyllus conicus Froelich (Coleoptera: Curculion- overgrazed pastures and disturbed roadsides, some- idae), Trichosirocalus horridus (Panzer) (Coleoptera: times occurring in mixed stands (Batra, 1978). -
Spermatheca Structure of Cassida Atrata Fabricius, 1787 (Coleoptera: Chrysomelidae: Cassidinae) in Scanning Electron Microscope (SEM)
KSÜ Tarım ve Doğa Derg 23 (2): 396-401, 2020 KSU J. AgricNat 23 (2): 396-401, 2020 DOI:10.18016/ksutarimdoga.vi.630773 Spermatheca Structure of Cassida atrata Fabricius, 1787 (Coleoptera: Chrysomelidae: Cassidinae) in Scanning Electron Microscope (SEM) Neslihan BAL Gazi Üniversitesi Fen Fakültesi Biyoloji Bölümü https://orcid.org/0000-0001-2345-6789 : [email protected] ABSTRACT ResearchArticle It is accepted that male genitalia are not diagnostic, spermatheca are partly diagnostic within the genus Cassida Linnaeus, 1758. However, ArticleHistory so far, it appears that genital studies are based solely on stereo Received : 08.10.2019 microscopy. Ultrastructures of genitalia have been not studied except Accepted : 19.12.2019 for a few studies. In this study, female genital structure belonging to three Cassida atrata Fabricius, 1787 specimens collected from Kayseri Keywords and Niğde provinces in 1996 and 2018 from Turkey was examined for Chrysomelidae the first time in SEM in order to determine whether ultrastructural Cassida studies are useful from taxonomic point of view. Thus, new diagnostic SEM characters were obtained and it revealed that it was diagnostic for Spermatheca species in other subgenus. Photos of spermatheca taken by both SEM Turkey and stereo microscope are also given. Taramalı Elektron Mikroskobunda (SEM) Cassida atrata Fabricius, 1787’ nın SpermathecaYapısı (Coleoptera: Chrysomelidae: Cassidinae) ÖZET Araştırma Makalesi Cassida Linnaeus, 1758 cinsi içerisinde genel olarak erkek genitalinin ayırt edici olmadığı, spermateka’nın ise kısmen ayırt edici olduğu Makale Tarihçesi kabul edilmektedir. Bununla birlikte şimdiye kadar yapılan genital Geliş Tarihi : 08.10.2019 çalışmalarının sadece stereo mikroskoba dayalı olduğu Kabul Tarihi : 19.12.2019 görülmektedir. -
Contrasting Ladybird Beetle Responses to Urban Environments Across Two US Regions
sustainability Article Context Matters: Contrasting Ladybird Beetle Responses to Urban Environments across Two US Regions Monika Egerer 1,* ID , Kevin Li 2 and Theresa Wei Ying Ong 3,4 ID 1 Environmental Studies Department, University of California, Santa Cruz, Santa Cruz, CA 95064, USA 2 Department of Plant Sciences, University of Göttingen, Göttingen NI 37077, Germany; [email protected] 3 Department of Ecology and Evolutionary Biology, University of Michigan, Ann Arbor, MI 48109, USA; [email protected] 4 Department of Ecology and Evolutionary Biology, Princeton University, Princeton, NJ 08540, USA * Correspondence: [email protected]; Tel.: +1-734-775-8950 Received: 8 April 2018; Accepted: 30 May 2018; Published: 1 June 2018 Abstract: Urban agroecosystems offer an opportunity to investigate the diversity and distribution of organisms that are conserved in city landscapes. This information is not only important for conservation efforts, but also has important implications for sustainable agricultural practices. Associated biodiversity can provide ecosystem services like pollination and pest control, but because organisms may respond differently to the unique environmental filters of specific urban landscapes, it is valuable to compare regions that have different abiotic conditions and urbanization histories. In this study, we compared the abundance and diversity of ladybird beetles within urban gardens in California and Michigan, USA. We asked what species are shared, and what species are unique to urban regions. Moreover, we asked how beetle diversity is influenced by the amount and rate of urbanization surrounding sampled urban gardens. We found that the abundance and diversity of beetles, particularly of unique species, respond in opposite directions to urbanization: ladybirds increased with urbanization in California, but decreased with urbanization in Michigan. -
Thaumatotibia Leucotreta (Meyrick) (Lepidoptera: Tortricidae) Population Ecology in Citrus Orchards: the Influence of Orchard Age
Thaumatotibia leucotreta (Meyrick) (Lepidoptera: Tortricidae) population ecology in citrus orchards: the influence of orchard age Submitted in fulfilment of the requirements for the degree of DOCTOR OF PHILOSOPHY at RHODES UNIVERSITY by Sonnica Albertyn December 2017 ABSTRACT 1 Anecdotal reports in the South African citrus industry claim higher populations of false codling moth (FCM), Thaumatotibia (Cryptophlebia) leucotreta (Meyr) (Lepidoptera: Tortricidae), in orchards during the first three to five harvesting years of citrus planted in virgin soil, after which, FCM numbers seem to decrease and remain consistent. Various laboratory studies and field surveys were conducted to determine if, and why juvenile orchards (four to eight years old) experience higher FCM infestation than mature orchards (nine years and older). In laboratory trials, Washington Navel oranges and Nova Mandarins from juvenile trees were shown to be significantly more susceptible to FCM damage and significantly more attractive for oviposition in both choice and no-choice trials, than fruit from mature trees. Although fruit from juvenile Cambria Navel trees were significantly more attractive than mature orchards for oviposition, they were not more susceptible to FCM damage. In contrast, fruit from juvenile and mature Midnight Valencia orchards were equally attractive for oviposition, but fruit from juvenile trees were significantly more susceptible to FCM damage than fruit from mature trees. Artificial diets were augmented with powder from fruit from juvenile or mature Washington Navel orchards at 5%, 10%, 15% or 30%. Higher larval survival of 76%, 63%, 50% and 34%, respectively, was recorded on diets containing fruit powder from the juvenile trees than on diets containing fruit powder from the mature trees, at 69%, 57%, 44% and 27% larval survival, respectively. -
Integrated Pest Management Package for Leafhoppers and Planthoppers (Insecta: Hemiptera) in Paddy Fields
Journal of Agricultural Science and Engineering Vol. 6, No. 3, 2020, pp. 26-37 http://www.aiscience.org/journal/jase ISSN: 2381-6821 (Print); ISSN: 2381-6848 (Online) Integrated Pest Management Package for Leafhoppers and Planthoppers (Insecta: Hemiptera) in Paddy Fields Muhammad Sarwar * National Institute for Biotechnology & Genetic Engineering (NIBGE), Faisalabad, Pakistan Abstract The aim of the present article is to shed light on the current status, species composition, abundance, habitat affinities, distribution patterns of leafhoppers and planthoppers along with their integrated pest management (IPM) in the rice growing regions. Leafhoppers and planthoppers such as white rice leafhopper ( Cofana spectra Distant), brown planthopper (Nilaparvata lugens Stal), whitebacked planthopper [ Sogatella furcifera (Horvath)], green planthoppers [Nephotettix nigropictus (Stal)] and Nephotettix virescens (Distant), and lophopid leafhopper (Pyrilla perpusilla Walker) are sap feeders from the xylem and phloem tissues of the plant. Both adults plus nymphs of leafhoppers and planthoppers have piercing mouthparts that they insert into the leaf blades and leaf sheaths of rice plants to suck sap, and egg laying by hoppers blocks the water and food channels inside the plant. Severely damaged plants become dry and take on the brownish appearance as these have been damaged by fire, hence termed as hopper burn and at this level, crop loss may be 100%. The Integrated Pest Management (IPM) philosophies are growing a healthy crop by conserving of natural