Helicoverpa Zea (Boddie) *Non-Rep*
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Bt Resistance Implications for Helicoverpa Zea (Lepidoptera
Environmental Entomology, XX(X), 2018, 1–8 doi: 10.1093/ee/nvy142 Forum Forum Bt Resistance Implications for Helicoverpa zea (Lepidoptera: Noctuidae) Insecticide Resistance Downloaded from https://academic.oup.com/ee/advance-article-abstract/doi/10.1093/ee/nvy142/5096937 by guest on 26 October 2018 Management in the United States Dominic D. Reisig1,3 and Ryan Kurtz2 1Department of Entomology and Plant Pathology, North Carolina State University, Vernon G. James Research and Extension Center, 207 Research Station Road, Plymouth, NC 27962, 2Agricultural & Environmental Research, Cotton Incorporated, 6399 Weston Parkway, Cary, NC 27513, and 3Corresponding author, e-mail: [email protected] Subject Editor: Steven Naranjo Received 19 June 2018; Editorial decision 27 August 2018 Abstract Both maize and cotton genetically engineered to express Bt toxins are widely planted and important pest management tools in the United States. Recently, Helicoverpa zea (Boddie) (Lepidoptera: Noctuidae) has developed resistance to two toxin Bt maize and cotton (Cry1A and Cry2A). Hence, growers are transitioning to three toxin Bt cotton and maize that express both Cry toxins and the Vip3Aa toxin. H. zea susceptibility to Vip3Aa is threatened by 1) a lack of availability of non-Bt refuge crop hosts, including a 1–5% annual decline in the number of non-Bt maize hybrids being marketed; 2) the ineffectiveness of three toxin cultivars to function as pyramids in some regions, with resistance to two out of three toxins in the pyramid; and 3) the lack of a high dose Vip3Aa event in cotton and maize. We propose that data should be collected on current Cry-resistant H. -
New Moths from Texas (Noctuidae, Tortricidae)
1968 Joltrnal of the Lepidopterists' Societu 133 NEW MOTHS FROM TEXAS (NOCTUIDAE, TORTRICIDAE) ANDRE BLANCHARD 3023 Underwood, Houston, Texas As a retirement hobby, I decided, six years ago, to catalog the moths of Texas. My wife and I have been collecting moths all over Texas for the last four years. As the work progressed, I came to realize that I may have to settle, more modestly, for a "Contributions Toward A Catalog of the Moths of Texas." The number of species in my collection which had apparently never been taken in Texas is quite large, and the number of those which seem to be new to science, particularly from the mountain ranges and desert areas of West Texas, is much larger than I ever expected. I have been fortunate in interesting several specialists in describing some of these new species: Dr. C. L. Hogue (196S), Mr. McElvare ( 1966), Dr. E. L. Todd (1966) have described three. Difficult cases are now and, in the future, will be submitted to experts. I have de scribed the male of a fourth species (1966), the female of which was described by Dr. F. H. Hindge (1966). While getting more material for my intcnded catalog, I shall describe as many of the new species as I can name without becoming guilty of adding to the confusion which already exists in some genera. In the present paper, I describe six new noctuids and one tortricid species. All types were collected by A. &. M. E. Blanchard. Acronicta vallis cola Blanchard, new species (PI. I, fig. J; PI. -
GMS News Autumn 2019 Weeks 28-36
GMS News Autumn 2019 Weeks 28-36 Contents Editorial Norman Lowe 1 Overview GMS 2019 4th Quarter Evan Lynn 2 My move to the “Dark Side” David Baker 12 Another snippet! (VC73) Rhian & Adam Davies 17 Emperors, admirals and chimney sweepers, a book review Peter Major 15 GMS collaboration with Cairngorms Connect Stephen Passey 22 How and when to release trapped moths? Norman Lowe 23 Garden Moth Scheme South Wales Conference Norman Lowe 23 Clifden Nonpareil Michael Sammes 24 Tailpiece Norman Lowe 24 Lepidopteran Crossword No. 12 Nonconformist 25 Communications & links 26 GMS sponsors 27 Editorial – Norman Lowe Welcome to the final Garden Moth Scheme Quarterly Report of 2019. We have a bumper Christmas edition for you this time with a good variety of articles from lots of different contributors. Of course these always represent our contributors’ personal views, with which you might agree or disagree. And if so, let’s hear from you! We start as always with Evan’s roundup of the quarter’s results comparing moth catches with weather conditions as they occurred throughout the period. This time he has chosen to compare Ireland and Scotland, the northern and western extremities of our study area. They are also our two largest “regions” (OK I know they (and Wales) don’t like to be called regions but I can’t think of a better alternative) and the ones with the largest numbers of vice counties with no GMS recorders. I’ll return to this theme in my Tailpiece. Evan has also focused on the Setaceous Hebrew Character, a species that seems to vary possibly more than any other from place to place. -
Data Sheet on Helicoverpa
EPPO quarantine pest Prepared by CABI and EPPO for the EU under Contract 90/399003 Data Sheets on Quarantine Pests Helicoverpa zea IDENTITY Name: Helicoverpa zea (Boddie) Synonyms: Heliothis zea (Boddie) Bombyx obsoleta Fab. Phalaena zea (Boddie) Heliothis umbrosus Grote Taxonomic position: Insecta: Lepidoptera: Noctuidae Common names: American bollworm, corn earworm, tomato fruitworm, New World bollworm (English) Chenille des épis du maïs (French) Amerikanischer Baumwollkapselwurm (German) Notes on taxonomy and nomenclature: The taxonomic situation is complicated and presents several problems. Hardwick (1965) reviewed the New World corn earworm species complex and the Old World African bollworm (Noctuidae), most of which had previously been referred to as a single species (Heliothis armigera or H. obsoleta), and pointed out that there was a complex of species and subspecies involved. Specifically he proposed that the New World H. zea (first used in 1955) was distinct from the Old World H. armigera on the basis of male and female genitalia. And he described the new genus Helicoverpa to include these important pest species, Some 80 or more species were formerly placed in Heliothis (sensu lato) and Hardwick referred 17 species (including 11 new species) to Helicoverpa on the basis of differences in both male and female genitalia. Within this new genus the zea group contains eight species, and the armigera group two species with three subspecies. See also Hardwick (1970). Because the old name of Heliothis for the pest species (four major pest species and three minor) is so well established in the literature, and since dissection of genitalia is required for identification, there has been resistance to the name change (e.g. -
Larval Protein Quality of Six Species of Lepidoptera (Saturniidaeo Sphingidae, Noctuidae)
Larval Protein Quality of Six Species of Lepidoptera (Saturniidaeo Sphingidae, Noctuidae) STEPHEN V. LANDRY,I GENE R. DEFOLIART,IANP MILTON L. SUNDE, University of Wisconsin, Madison, Wisconsin 53706 J. Econ. Entomol. 79; 600-604 (I98€) ABSTRACT Six lepidopteran species representing three families were evaluated for their potential use as protein supplements for poultry. Proximate and amino acid analyses were conducted on larval powders of each species. Larvae ranged from 49.4 to 58.1% crude protein on a dry-weight basis. Amino acid analysis indicated deficiencies in arginine, me- thionine, cysteine, and possibly lysine, when larvae are used in chick rations. In a chick- feeding trial with three of the species, however, these deffciencies were not substantiated: the average weight gained by chicks fed the lepidopteran-supplemented dlet did not differ significantly from that of.chicks fed a conventional corn/soybean control diet. LnprpoptBne ARE among the many species of in- by feeding trials on poultry (Ichhponani and Ma- sects that have played an important role in nutri- Iek 1971, Wijayasinghe and Rajaguru 1977). tion, especially in areas where human and domes- To determine and compare the protein quality tic animal populations are subject to chronic protein of a wider assortment of lepidopterous larvae, we deficiency (e.g., Bodenheimer 1951, Quin 1959, conducted proximate and amino acid analyses on Ruddle 1973, Conconi and Bourges 1977, Malaise larvae of six species representing three families. and Parent 1980, Conconi et al. 1984). Conconi et These included the cecropia moth, Hgalophora ce- al. (f9Sa), for example, listed 12 species in 8 fam- cropia (L.), and the promethea moth, Callosamia ilies that are gathered and consumed in Mexico. -
Twenty-Five Pests You Don't Want in Your Garden
Twenty-five Pests You Don’t Want in Your Garden Prepared by the PA IPM Program J. Kenneth Long, Jr. PA IPM Program Assistant (717) 772-5227 [email protected] Pest Pest Sheet Aphid 1 Asparagus Beetle 2 Bean Leaf Beetle 3 Cabbage Looper 4 Cabbage Maggot 5 Colorado Potato Beetle 6 Corn Earworm (Tomato Fruitworm) 7 Cutworm 8 Diamondback Moth 9 European Corn Borer 10 Flea Beetle 11 Imported Cabbageworm 12 Japanese Beetle 13 Mexican Bean Beetle 14 Northern Corn Rootworm 15 Potato Leafhopper 16 Slug 17 Spotted Cucumber Beetle (Southern Corn Rootworm) 18 Squash Bug 19 Squash Vine Borer 20 Stink Bug 21 Striped Cucumber Beetle 22 Tarnished Plant Bug 23 Tomato Hornworm 24 Wireworm 25 PA IPM Program Pest Sheet 1 Aphids Many species (Homoptera: Aphididae) (Origin: Native) Insect Description: 1 Adults: About /8” long; soft-bodied; light to dark green; may be winged or wingless. Cornicles, paired tubular structures on abdomen, are helpful in identification. Nymph: Daughters are born alive contain- ing partly formed daughters inside their bodies. (See life history below). Soybean Aphids Eggs: Laid in protected places only near the end of the growing season. Primary Host: Many vegetable crops. Life History: Females lay eggs near the end Damage: Adults and immatures suck sap from of the growing season in protected places on plants, reducing vigor and growth of plant. host plants. In spring, plump “stem Produce “honeydew” (sticky liquid) on which a mothers” emerge from these eggs, and give black fungus can grow. live birth to daughters, and theygive birth Management: Hide under leaves. -
Podgwaite, J.D
STRATEGIES FOR FIELD USE OF BACULOVIRUSES J. D. PODGWAITE U.S. Department of Agriculture, Forest Service Center for Biological Control of Northeastern Forest Insects and Diseases Harnden, Connecticut I. INTRODUCTION In recent years, there has been increased awareness in maintaining the quality of the environment. This has led to the development and use of microbial agents as alternatives to chemicals for controlling noxious insect populations. The insect pathogens in the family Baculoviridae, by virtue of their specificity, virulence, and safety for nontarget species, have become logical candidates in this regard, and several have been registered with the United States Environ mental Protection Agency (EPA) for use in the United States (Martignoni, 1978; Lewis et al., 1979; Ignoffo and Couch, 1981). In fact, these viruses, as well as members of the Reoviridae, have been in general use for some time, in one form or another, throughout the world (Bedford, 1981; Cunningham and Entwistle, 1981; Katagiri, 1981; Falcon, 1982; Huber, 1982). Of the baculovirus products registered for use in the United States, only one, Elcar, Heliothis nucleopolyhedrosis virus (NPV) , is in commercial production and in general use .. The others, Gypchek, the gypsy moth, Lymantria dispar, NPV product, and TM-Biocontrol-1, the Douglas-fir tussock moth, Orgyia pseudotsugata, NPV product, are registered for use under the auspices of the USDA Forest Service (FS), although VIRAL INSECTICIDES Copyright© 1985 by Academic Press, Inc. FOR BIOLOGICAL CONTROL 775 All rights of reproduction in any form reserved. 776 J. D. PODGWAITE at present nelther is in commercial p:ioduction nor in general use. Another FS product, Neochek-S, the truropean pine sawfly, Neodiprion sevtifer (NPV), has only recently been registered for use in the United States (eodgwaite et al., 1983)" This virus is commercially produced and has been used in Europe for some tjme (Cunningham and Entwistle, 1981). -
A New Helicoverpa Armigera Nucleopolyhedrovirus Isolate from Heliothis Peltigera (Denis & Schiffermuller) (Lepidoptera: Noctuidae) in Turkey
Turkish Journal of Biology Turk J Biol (2019) 43: 340-348 http://journals.tubitak.gov.tr/biology/ © TÜBİTAK Research Article doi:10.3906/biy-1902-64 A new Helicoverpa armigera Nucleopolyhedrovirus isolate from Heliothis peltigera (Denis & Schiffermuller) (Lepidoptera: Noctuidae) in Turkey Gözde Büşra EROĞLU, Remziye NALÇACIOĞLU, Zihni DEMİRBAĞ* Department of Biology, Faculty of Science, Karadeniz Technical University, Trabzon, Turkey Received: 20.02.2019 Accepted/Published Online: 17.09.2019 Final Version: 14.10.2019 Abstract: This study reports a new Helicoverpa armigera nucleopolyhedrovirus (NPV) isolated from Heliothis peltigera (Denis & Schiffermuller), collected in the vicinity of Adana, Turkey. Infection was confirmed by tissue polymerase chain reaction and sequence analysis. Results showed that dead H. peltigera larvae contain Helicoverpa armigera nucleopolyhedrovirus. Thus, the isolate was named as HearNPV-TR. Microscopy studies indicated that occlusion bodies were 0.73 to 1.66 μm in diameter. The nucleocapsids are approximately 184 × 41 nm in size. The genome of HearNPV-TR was digested with KpnI and XhoI enzymes and calculated as 130.5 kb. Phylogenetic analysis showed that HearNPV-TR has close relation with the H. armigera SNPV-1073 China isolate. The Kimura analysis confirmed that the isolate is a variant of H. armigera NPV. Bioassays were performed using six different concentrations (1 × 310 to 1 × 8 10 occlusion bodies (OBs)/mL)on 2nd instar larvae of H. peltigera, H. armigera, Heliothis viriplaca, Heliothis nubigera. LC50 values were calculated to be 9.5 × 103, 1.9 × 104, 8.6 × 104 and 9.2 × 104 OBs/mL within 14 days, respectively. Results showed that it is a promising biocontrol agent against Heliothinae species. -
Check List of Noctuid Moths (Lepidoptera: Noctuidae And
Бiологiчний вiсник МДПУ імені Богдана Хмельницького 6 (2), стор. 87–97, 2016 Biological Bulletin of Bogdan Chmelnitskiy Melitopol State Pedagogical University, 6 (2), pp. 87–97, 2016 ARTICLE UDC 595.786 CHECK LIST OF NOCTUID MOTHS (LEPIDOPTERA: NOCTUIDAE AND EREBIDAE EXCLUDING LYMANTRIINAE AND ARCTIINAE) FROM THE SAUR MOUNTAINS (EAST KAZAKHSTAN AND NORTH-EAST CHINA) A.V. Volynkin1, 2, S.V. Titov3, M. Černila4 1 Altai State University, South Siberian Botanical Garden, Lenina pr. 61, Barnaul, 656049, Russia. E-mail: [email protected] 2 Tomsk State University, Laboratory of Biodiversity and Ecology, Lenina pr. 36, 634050, Tomsk, Russia 3 The Research Centre for Environmental ‘Monitoring’, S. Toraighyrov Pavlodar State University, Lomova str. 64, KZ-140008, Pavlodar, Kazakhstan. E-mail: [email protected] 4 The Slovenian Museum of Natural History, Prešernova 20, SI-1001, Ljubljana, Slovenia. E-mail: [email protected] The paper contains data on the fauna of the Lepidoptera families Erebidae (excluding subfamilies Lymantriinae and Arctiinae) and Noctuidae of the Saur Mountains (East Kazakhstan). The check list includes 216 species. The map of collecting localities is presented. Key words: Lepidoptera, Noctuidae, Erebidae, Asia, Kazakhstan, Saur, fauna. INTRODUCTION The fauna of noctuoid moths (the families Erebidae and Noctuidae) of Kazakhstan is still poorly studied. Only the fauna of West Kazakhstan has been studied satisfactorily (Gorbunov 2011). On the faunas of other parts of the country, only fragmentary data are published (Lederer, 1853; 1855; Aibasov & Zhdanko 1982; Hacker & Peks 1990; Lehmann et al. 1998; Benedek & Bálint 2009; 2013; Korb 2013). In contrast to the West Kazakhstan, the fauna of noctuid moths of East Kazakhstan was studied inadequately. -
A New Larval Parasitoid of Heliothis Peltigera (Denis & Schiffermüller)
Türk. Biyo. Mücadele Derg. 2020, 11(1):83-89 DOI: 10.31019/tbmd.628853 ISSN 2146-0035-E-ISSN 2548-1002 Orijinal araştırma (Original article) A new larval parasitoid of Heliothis peltigera (Denis & Schiffermüller) (Lepidoptera: Noctuidae), Aleiodes (Chelonorhogas) miniatus (Herrich-Schäffer) (Hymenoptera: Braconidae: Rogadinae) Sevgi AYTEN1*, Ahmet BEYARSLAN2, Selma ÜLGENTÜRK3 Heliothis peltigera (Denis & Schiffermüller) (Lepidoptera: Noctuidae)’nın yeni bir larva parazitoiti; Aleiodes (Chelonorhogas) miniatus (Herrich-Schäffer) (Hymenoptera: Braconidae: Rogadinae) Özet: Aspir, geniş kullanım alanlarına sahip endüstriyel bir bitkidir. Heliothis peltigera (Denis & Schiffermüller, 1775) (Lepidoptera: Noctuidae) Ankara ilinde önemli bir aspir zararlısıdır. Bu türün larvalarının Aleiodes (Chelonorhogas) miniatus (Herrich-Schäffer, 1838) (Hymenoptera: Braconidae: Rogadinae) tarafından parazitlendiği tespit edilmiştir. Bu parazitoit türünün konukçusu Dünya’ da ilk defa ortaya konmuştur. Anahtar kelimeler: Heliothis peltigera, Aleiodes miniatus, Carthamus tinctorius, aspir, ilk kayıt Abstract: Safflower is a plant grown for a wide range of industrial uses. A survey revealed that the larvae of Heliothis peltigera (Denis & Schiffermüller, 1775) (Lepidoptera: Noctuidae), an important safflower pest in Ankara Province, Turkey, are parasitized by Aleiodes (Chelonorhogas) miniatus (Herrich-Schäffer, 1838) (Hymenoptera: Braconidae: Rogadinae). This is the first report of this host-parasitoid relationship worldwide. Keywords: Heliothis peltigera, Aleiodes -
Moths of Ohio Guide
MOTHS OF OHIO field guide DIVISION OF WILDLIFE This booklet is produced by the ODNR Division of Wildlife as a free publication. This booklet is not for resale. Any unauthorized INTRODUCTION reproduction is prohibited. All images within this booklet are copyrighted by the Division of Wildlife and it’s contributing artists and photographers. For additional information, please call 1-800-WILDLIFE. Text by: David J. Horn Ph.D Moths are one of the most diverse and plentiful HOW TO USE THIS GUIDE groups of insects in Ohio, and the world. An es- Scientific Name timated 160,000 species have thus far been cata- Common Name Group and Family Description: Featured Species logued worldwide, and about 13,000 species have Secondary images 1 Primary Image been found in North America north of Mexico. Secondary images 2 Occurrence We do not yet have a clear picture of the total Size: when at rest number of moth species in Ohio, as new species Visual Index Ohio Distribution are still added annually, but the number of species Current Page Description: Habitat & Host Plant is certainly over 3,000. Although not as popular Credit & Copyright as butterflies, moths are far more numerous than their better known kin. There is at least twenty Compared to many groups of animals, our knowledge of moth distribution is very times the number of species of moths in Ohio as incomplete. Many areas of the state have not been thoroughly surveyed and in some there are butterflies. counties hardly any species have been documented. Accordingly, the distribution maps in this booklet have three levels of shading: 1. -
Influence of Juvenile Hormone on Territorial and Aggressive Behavior in the Painted Lady (Vanessa Cardui) and Eastern Black Swallowtail (Papilio Polyxenes)
Colby College Digital Commons @ Colby Honors Theses Student Research 2007 Influence of juvenile hormone on territorial and aggressive behavior in the Painted Lady (Vanessa cardui) and Eastern Black Swallowtail (Papilio polyxenes) Tara Bergin Colby College Follow this and additional works at: https://digitalcommons.colby.edu/honorstheses Part of the Biology Commons Colby College theses are protected by copyright. They may be viewed or downloaded from this site for the purposes of research and scholarship. Reproduction or distribution for commercial purposes is prohibited without written permission of the author. Recommended Citation Bergin, Tara, "Influence of juvenile hormone on territorial and aggressive behavior in the Painted Lady (Vanessa cardui) and Eastern Black Swallowtail (Papilio polyxenes)" (2007). Honors Theses. Paper 29. https://digitalcommons.colby.edu/honorstheses/29 This Honors Thesis (Open Access) is brought to you for free and open access by the Student Research at Digital Commons @ Colby. It has been accepted for inclusion in Honors Theses by an authorized administrator of Digital Commons @ Colby. The Influence of Juvenile Hormone on Territorial and Aggressive Behavior in the Painted Lady (Vanessa cardui)and Eastern Black Swallowtail (Papilio polyxenes) An Honors Thesis Presented to ` The Faculty of The Department of Biology Colby College in partial fulfillment of the requirements for the Degree of Bachelor of Arts with Honors by Tara Bergin Waterville, ME May 16, 2007 Advisor: Catherine Bevier _______________________________________ Reader: W. Herbert Wilson ________________________________________ Reader: Andrea Tilden ________________________________________ -1- -2- Abstract Competition is important in environments with limited resources. Males of many insect species are territorial and will defend resources, such as a food source or egg-laying site, against intruders, or even compete to attract a mate.