Systematics and Biogeography of Leafhoppers in Madagascar
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Melanaphis Sacchari), in Grain Sorghum
DEVELOPMENT OF A RESEARCH-BASED, USER- FRIENDLY, RAPID SCOUTING PROCEDURE FOR THE INVASIVE SUGARCANE APHID (MELANAPHIS SACCHARI), IN GRAIN SORGHUM By JESSICA CARRIE LINDENMAYER Bachelor of Science in Soil and Crop Sciences Bachelor of Science in Horticulture Colorado State University Fort Collins, Colorado 2013 Master of Science in Entomology and Plant Pathology Oklahoma State University Stillwater, Oklahoma 2015 Submitted to the Faculty of the Graduate College of the Oklahoma State University in partial fulfillment of the requirements for the Degree of DOCTOR OF PHILOSOPHY May, 2019 DEVELOPMENT OF A RESEARCH-BASED, USER- FRIENDLY, RAPID SCOUTING PROCEDURE FOR THE INVASIVE SUGARCANE APHID (MELANAPHIS SACCHARI), IN GRAIN SORGHUM Dissertation Approved: Tom A. Royer Dissertation Adviser Kristopher L. Giles Norman C. Elliott Mark E. Payton ii ACKNOWLEDGEMENTS I would like to thank my amazing committee and all my friends and family for their endless support during my graduate career. I would like to say a special thank you to my husband Brad for supporting me in every way one possibly can, I couldn’t have pursued this dream without you. I’d also like to thank my first child, due in a month. The thought of getting to be your mama pushed me to finish strong so you would be proud of me. Lastly, I want to thank my step father Jasper H. Davis III for showing me how to have a warrior’s spirit and to never give up on something, or someone you love. Your love, spirit, and motivational words will always be heard in my heart even while you’re gone. -
Penestragania Apicalis (Osborn & Ball, 1898), Another Invasive
©Arbeitskreis Zikaden Mitteleuropas e.V. - download unter www.biologiezentrum.at Cicadina 13 (2013): 5‐15 Penestragania apicalis (Osborn & Ball, 1898), another invasive Nearctic leafhopper found in Europe (Hemiptera: Cicadellidae, Iassinae) Herbert Nickel*, Henry Callot, Eva Knop, Gernot Kunz, Klaus Schrameyer, Peter Sprick, Tabea Turrini‐Biedermann, Sabine Walter Summary: In 2010 the Nearctic leafhopper Penestragania apicalis (Osb. & Ball) was found for the first time in Europe. Altogether there are now 16 known localities in France, Switzerland, Germany and Austria indicating that the species is well es‐ tablished for a rather long period and more widespread in Europe and perhaps worldwide. As in North America it lives on honeylocust (Gleditsia triacanthos L.), overwinters in the egg stage and probably has one or two generations a year, with adults at least from late June until early October. It is yet unclear if it causes relevant damage to the host plant in Europe. Keywords: alien species, neozoa, plant pests, Iassinae, Gleditsia 1. Introduction In 2012 a leafhopper was found in several localities in central Europe that was hitherto unknown to European hemipterists. Extensive search in taxonomic litera‐ ture from all around the world revealed that it was Penestragania apicalis (Osborn & Ball, 1898). This species was originally described from Iowa and Nebraska as a member of the genus Macropsis Lewis, 1834 (see Osborn & Ball 1898a), later placed into Bythoscopus Germar, 1833, Stragania Stål, 1862 (see Metcalf 1966a), and finally Penestragania Beamer & Lawson, 1945. The latter was originally erected as a subge‐ nus only and later raised to genus level by Blocker (1979) who limited the genus Stragania to the type species St. -
Old Woman Creek National Estuarine Research Reserve Management Plan 2011-2016
Old Woman Creek National Estuarine Research Reserve Management Plan 2011-2016 April 1981 Revised, May 1982 2nd revision, April 1983 3rd revision, December 1999 4th revision, May 2011 Prepared for U.S. Department of Commerce Ohio Department of Natural Resources National Oceanic and Atmospheric Administration Division of Wildlife Office of Ocean and Coastal Resource Management 2045 Morse Road, Bldg. G Estuarine Reserves Division Columbus, Ohio 1305 East West Highway 43229-6693 Silver Spring, MD 20910 This management plan has been developed in accordance with NOAA regulations, including all provisions for public involvement. It is consistent with the congressional intent of Section 315 of the Coastal Zone Management Act of 1972, as amended, and the provisions of the Ohio Coastal Management Program. OWC NERR Management Plan, 2011 - 2016 Acknowledgements This management plan was prepared by the staff and Advisory Council of the Old Woman Creek National Estuarine Research Reserve (OWC NERR), in collaboration with the Ohio Department of Natural Resources-Division of Wildlife. Participants in the planning process included: Manager, Frank Lopez; Research Coordinator, Dr. David Klarer; Coastal Training Program Coordinator, Heather Elmer; Education Coordinator, Ann Keefe; Education Specialist Phoebe Van Zoest; and Office Assistant, Gloria Pasterak. Other Reserve staff including Dick Boyer and Marje Bernhardt contributed their expertise to numerous planning meetings. The Reserve is grateful for the input and recommendations provided by members of the Old Woman Creek NERR Advisory Council. The Reserve is appreciative of the review, guidance, and council of Division of Wildlife Executive Administrator Dave Scott and the mapping expertise of Keith Lott and the late Steve Barry. -
Managing Aboveground Pests: Arthropod Vectors of Citrus Pathogens: Part I February 13, 2019 Lecture Overview
Managing aboveground pests: Arthropod vectors of citrus pathogens: Part I February 13, 2019 Lecture Overview Part I: • Vector-borne disease concepts • Introduction to Disease Vectors • Taxonomy • Biology • Vector-borne diseases of citrus • Viral Pathogens Part II: • Vector-borne diseases of citrus • Bacterial Pathogens • Case studies: • Citrus Variegated Chlorosis and Citrus greening disease Plant disease epidemics • Can result in large loss of crop yields or decimate entire plant species (e.g. Dutch elm disease) • Approximately 30-40% of damage/loss due to plant diseases Pathogen due to direct or indirect effects of (Vector) transmission and facilitation of pathogens by insects • Three elements needed for disease to occur (‘disease Susceptible Conducive triangle’) host environment • When a pathogen requires a vector to be spread, the vector must be plentiful and active for an epidemic to occur Disease Triangle • Not shown: time (latent period) for disease development Plant disease epidemics Host/Pathogen Relationships • Environmental and physiological factors contribute to the development of disease • Resistance: ability of a host to prevent infection and disease • Virulence: ability of a pathogen to produce disease • Many plant pathogens need to be transmitted by a vector • A pathogen’s host range may be determined by the host range of the vector - it can only infect plants that the insect vector feeds upon Vector/Host Relationships • Generally, the closer the association between vector and host, the greater the suitability of the vector -
The Leafhoppers of Minnesota
Technical Bulletin 155 June 1942 The Leafhoppers of Minnesota Homoptera: Cicadellidae JOHN T. MEDLER Division of Entomology and Economic Zoology University of Minnesota Agricultural Experiment Station The Leafhoppers of Minnesota Homoptera: Cicadellidae JOHN T. MEDLER Division of Entomology and Economic Zoology University of Minnesota Agricultural Experiment Station Accepted for publication June 19, 1942 CONTENTS Page Introduction 3 Acknowledgments 3 Sources of material 4 Systematic treatment 4 Eurymelinae 6 Macropsinae 12 Agalliinae 22 Bythoscopinae 25 Penthimiinae 26 Gyponinae 26 Ledrinae 31 Amblycephalinae 31 Evacanthinae 37 Aphrodinae 38 Dorydiinae 40 Jassinae 43 Athysaninae 43 Balcluthinae 120 Cicadellinae 122 Literature cited 163 Plates 171 Index of plant names 190 Index of leafhopper names 190 2M-6-42 The Leafhoppers of Minnesota John T. Medler INTRODUCTION HIS bulletin attempts to present as accurate and complete a T guide to the leafhoppers of Minnesota as possible within the limits of the material available for study. It is realized that cer- tain groups could not be treated completely because of the lack of available material. Nevertheless, it is hoped that in its present form this treatise will serve as a convenient and useful manual for the systematic and economic worker concerned with the forms of the upper Mississippi Valley. In all cases a reference to the original description of the species and genus is given. Keys are included for the separation of species, genera, and supergeneric groups. In addition to the keys a brief diagnostic description of the important characters of each species is given. Extended descriptions or long lists of references have been omitted since citations to this literature are available from other sources if ac- tually needed (Van Duzee, 1917). -
Great Basin Naturalist Memoirs No
PAUL W. OMAN—AN APPRECIATION John D. Lattin' Abstract —The contributions to professional entomology made by Paul W. Oman are reviewed. A bibliography of his published contributions to this field from 1930 to 1987 is included. I first met Paul Oman in December 1950 in including attending Annapolis. He took a Denver, Colorado, at the national meeting of course in entomology to satisfy a biological the Entomological Society of America. He science requirement and soon transferred to was in the uniform of the U.S. Army with the that department. Among the departmental rank of major, having been called up again to faculty were H. B. Hungerford, chairman, serve in the Korean War (or "ruckus" as Paul K. C. Doering, P. B. Lawson, R. H. Beamer, preferred to call it). I was a graduate student at and P. A. Readio. It is interesting to note that the University of Kansas, working with H. B. Hungerford (my own major professor in 1950) Hungerford. Dr. Hungerford encouraged me worked on aquatic Hemiptera, Readio on the to attend the meeting, as did the other faculty Reduviidae, Kathleen Doering was a mor- members. He took special care to introduce phologist but worked on Homoptera, and the graduate students to other entomologists both Lawson and Beamer worked not only on at the meeting, including Paul Oman, himself Homoptera but also on leafhoppers. Not sur- a graduate of the University of Kansas. My prisingly, Paul's interest in this group of in- recollection of that meeting was that Paul took sects was kindled at K.U., and he has contin- special interest in each student he met, even ued to work on the family during his entire though his time was limited and he was quite scientific career. -
Hemiptera: Cicadellidae) De La Argentina DELLAPÉ, Gimena1,2 & Susana L
View metadata, citation and similar papers at core.ac.uk brought to you by CORE Nota Científica provided by Centro deScientific Servicios en NoteGestión de Información ISSN 0373-5680 (impresa), ISSN 1851-7471 (en línea) Revista de la Sociedad Entomológica Argentina 72 (3-4): 231-235, 2013 Nuevos registros de Proconiini (Hemiptera: Cicadellidae) de la Argentina DELLAPÉ, Gimena1,2 & Susana L. PARADELL1,3 1División Entomología, Facultad de Ciencias Naturales y Museo, Universidad Nacional de La Plata, Paseo del Bosque, B1900FWA La Plata, Argentina. 2Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), [email protected] 3Comisión de Investigaciones Científicas de la provincia de Buenos Aires (CIC) New records of Proconiini (Hemiptera: Cicadellidae) from Argentina ABSTRACT. Acrogonia citrina Marucci & Cavichioli, Molomea confluens (Melichar), Tretogonia dentalis Emmrich, and Propetes schmidti Melichar are recorded for the first time from Argentina, being the first mention of the genus Propetes Walker in the country. Diagnosis, geographical distribution, and aspects of the biology or phy- tosanitary importance for each species are provided. In addition, geographical dis- tribution in Argentina of another 16 species of the tribe Proconiini is here included. KEY WORDS. Auchenorrhyncha. Sharpshooters. Xylella. Acrogonia. Propetes. RESUMEN. Acrogonia citrina Marucci & Cavichioli, Molomea confluens (Melichar), Tretogonia dentalis Emmrich y Propetes schmidti Melichar, son registradas por primera vez en la Argentina. Esta es la primera mención del género Propetes Walker para el país. Para cada especie se brinda una diagnosis, su distribución geográfica y aspectos de su biología o importancia fitosanitaria. Adicionalmente se amplía la distribución en la Argentina de otras 16 especies de la tribu Proconiini. PALABRAS CLAVE. -
Movement of Plastic-Baled Garbage and Regulated (Domestic) Garbage from Hawaii to Landfills in Oregon, Idaho, and Washington
Movement of Plastic-baled Garbage and Regulated (Domestic) Garbage from Hawaii to Landfills in Oregon, Idaho, and Washington. Final Biological Assessment, February 2008 Table of Contents I. Introduction and Background on Proposed Action 3 II. Listed Species and Program Assessments 28 Appendix A. Compliance Agreements 85 Appendix B. Marine Mammal Protection Act 150 Appendix C. Risk of Introduction of Pests to the Continental United States via Municipal Solid Waste from Hawaii. 159 Appendix D. Risk of Introduction of Pests to Washington State via Municipal Solid Waste from Hawaii 205 Appendix E. Risk of Introduction of Pests to Oregon via Municipal Solid Waste from Hawaii. 214 Appendix F. Risk of Introduction of Pests to Idaho via Municipal Solid Waste from Hawaii. 233 2 I. Introduction and Background on Proposed Action This biological assessment (BA) has been prepared by the United States Department of Agriculture (USDA), Animal and Plant Health Inspection Service (APHIS) to evaluate the potential effects on federally-listed threatened and endangered species and designated critical habitat from the movement of baled garbage and regulated (domestic) garbage (GRG) from the State of Hawaii for disposal at landfills in Oregon, Idaho, and Washington. Specifically, garbage is defined as urban (commercial and residential) solid waste from municipalities in Hawaii, excluding incinerator ash and collections of agricultural waste and yard waste. Regulated (domestic) garbage refers to articles generated in Hawaii that are restricted from movement to the continental United States under various quarantine regulations established to prevent the spread of plant pests (including insects, disease, and weeds) into areas where the pests are not prevalent. -
FUNGI ASSOCIATED with the GLASSY-WINGED SHARPSHOOTER, Homalodisca Coagulata, in ITS NATIVE RANGE
FUNGI ASSOCIATED WITH THE GLASSY-WINGED SHARPSHOOTER, Homalodisca coagulata, IN ITS NATIVE RANGE By S. ELIE BREAUX A THESIS PRESENTED TO THE GRADUATE SCHOOL OF THE UNIVERSITY OF FLORIDA IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE DEGREE OF MASTER OF SCIENCE UNIVERSITY OF FLORIDA 2005 Copyright 2005 by S. Elie Breaux This document is dedicated to Stefanie, always there. ACKNOWLEDGMENTS I would like to thank the members of my committee for their support, perseverance, and knowledge. I consider myself lucky to have found in them the willingness to take a chance on a student. I would like to thank Dr. Linda Young for extensive assistance in the statistical analysis portion of this study. I would also like to thank my family. My father has always been a student of nature. Raised with his love of the outdoors, the choice to take this path was made without reservation. My mother has always provided every kind of support a son could ask for, free of expectation or judgment. I thank Nicholas and Silas for being so entertaining. They are so different in nature, but time spent with either of them makes one realize what is important. And finally, I would like to thank Stefanie. Always generous with encouragement and unwavering in support, there is no way I could have done this without her. iv TABLE OF CONTENTS page ACKNOWLEDGMENTS ................................................................................................. iv LIST OF TABLES........................................................................................................... -
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 -
ARTHROPODA Subphylum Hexapoda Protura, Springtails, Diplura, and Insects
NINE Phylum ARTHROPODA SUBPHYLUM HEXAPODA Protura, springtails, Diplura, and insects ROD P. MACFARLANE, PETER A. MADDISON, IAN G. ANDREW, JOCELYN A. BERRY, PETER M. JOHNS, ROBERT J. B. HOARE, MARIE-CLAUDE LARIVIÈRE, PENELOPE GREENSLADE, ROSA C. HENDERSON, COURTenaY N. SMITHERS, RicarDO L. PALMA, JOHN B. WARD, ROBERT L. C. PILGRIM, DaVID R. TOWNS, IAN McLELLAN, DAVID A. J. TEULON, TERRY R. HITCHINGS, VICTOR F. EASTOP, NICHOLAS A. MARTIN, MURRAY J. FLETCHER, MARLON A. W. STUFKENS, PAMELA J. DALE, Daniel BURCKHARDT, THOMAS R. BUCKLEY, STEVEN A. TREWICK defining feature of the Hexapoda, as the name suggests, is six legs. Also, the body comprises a head, thorax, and abdomen. The number A of abdominal segments varies, however; there are only six in the Collembola (springtails), 9–12 in the Protura, and 10 in the Diplura, whereas in all other hexapods there are strictly 11. Insects are now regarded as comprising only those hexapods with 11 abdominal segments. Whereas crustaceans are the dominant group of arthropods in the sea, hexapods prevail on land, in numbers and biomass. Altogether, the Hexapoda constitutes the most diverse group of animals – the estimated number of described species worldwide is just over 900,000, with the beetles (order Coleoptera) comprising more than a third of these. Today, the Hexapoda is considered to contain four classes – the Insecta, and the Protura, Collembola, and Diplura. The latter three classes were formerly allied with the insect orders Archaeognatha (jumping bristletails) and Thysanura (silverfish) as the insect subclass Apterygota (‘wingless’). The Apterygota is now regarded as an artificial assemblage (Bitsch & Bitsch 2000). -
Trophobiosis Between Formicidae and Hemiptera (Sternorrhyncha and Auchenorrhyncha): an Overview
December, 2001 Neotropical Entomology 30(4) 501 FORUM Trophobiosis Between Formicidae and Hemiptera (Sternorrhyncha and Auchenorrhyncha): an Overview JACQUES H.C. DELABIE 1Lab. Mirmecologia, UPA Convênio CEPLAC/UESC, Centro de Pesquisas do Cacau, CEPLAC, C. postal 7, 45600-000, Itabuna, BA and Depto. Ciências Agrárias e Ambientais, Univ. Estadual de Santa Cruz, 45660-000, Ilhéus, BA, [email protected] Neotropical Entomology 30(4): 501-516 (2001) Trofobiose Entre Formicidae e Hemiptera (Sternorrhyncha e Auchenorrhyncha): Uma Visão Geral RESUMO – Fêz-se uma revisão sobre a relação conhecida como trofobiose e que ocorre de forma convergente entre formigas e diferentes grupos de Hemiptera Sternorrhyncha e Auchenorrhyncha (até então conhecidos como ‘Homoptera’). As principais características dos ‘Homoptera’ e dos Formicidae que favorecem as interações trofobióticas, tais como a excreção de honeydew por insetos sugadores, atendimento por formigas e necessidades fisiológicas dos dois grupos de insetos, são discutidas. Aspectos da sua evolução convergente são apresenta- dos. O sistema mais arcaico não é exatamente trofobiótico, as forrageadoras coletam o honeydew despejado ao acaso na folhagem por indivíduos ou grupos de ‘Homoptera’ não associados. As relações trofobióticas mais comuns são facultativas, no entanto, esta forma de mutualismo é extremamente diversificada e é responsável por numerosas adaptações fisiológicas, morfológicas ou comportamentais entre os ‘Homoptera’, em particular Sternorrhyncha. As trofobioses mais diferenciadas são verdadeiras simbioses onde as adaptações mais extremas são observadas do lado dos ‘Homoptera’. Ao mesmo tempo, as formigas mostram adaptações comportamentais que resultam de um longo período de coevolução. Considerando-se os inse- tos sugadores como principais pragas dos cultivos em nível mundial, as implicações das rela- ções trofobióticas são discutidas no contexto das comunidades de insetos em geral, focalizan- do os problemas que geram em Manejo Integrado de Pragas (MIP), em particular.