National Program 304: Crop Protection and Quarantine
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Canopy Arthropod Community Structure and Herbivory in Old-Growth and Regenerating Forests in Western Oregon
318 Canopy arthropod community structure and herbivory in old-growth and regenerating forests in western Oregon T. D. SCHOWALTER Department of Entomology, Oregon State University, Corvallis, OR 97331-2907, UtS.A. Received June 30, 1988 Accepted October 19, 1988 SCHOWALTER, T. D. 1989. Canopy arthropod community structure and herbivory in old-growth and regenerating forests in western Oregon. Can. J. For. Res. 19: 318-322. This paper describes differences in canopy arthropod community structure and herbivory between old-growth and regenerating coniferous forests at the H. 3. Andrews Experimental Forest in western Oregon. Species diversity and functional diversity were much higher in canopies of old-growth trees compared with those of young trees. Aphid bio- mass in young stands was elevated an order of magnitude over biomass in old-growth stands. This study indicated a shift in the defoliator/sap-sucker ratio resulting from forest conversion, as have earlier studies at Coweeta Hydrologic Laboratory, North Carolina. These data indicated that the taxonomically distinct western coniferous and eastern deciduous forests show similar trends in functional organization of their canopy arthropod communities. SCHOWALTER, T. D. 1989. Canopy arthropod community structure and herbivory in old-growth and regenerating forests in western Oregon. Can. J. For. Res. 19 : 318-322. Cet article expose les differences observees dans la structure communautaire des arthropodes du couvert foliace et des herbivores entre des forets de coniferes de premiere venue et en regeneration a la Foret experimentale H. J. Andrews dans louest de lOregon. La diversit y des especes ainsi que la diversit y fonctionnelle etaient beaucoup plus grandes dans les couverts foliaces des vieux arbres que dans ceux des jeunes arbres. -
Current and Potential Use of Phytophagous Mites As Biological Control Agent of Weeds
Chapter 5 Current and Potential Use of Phytophagous Mites as Biological Control Agent of Weeds Carlos Vásquez, Yelitza Colmenárez, José Morales-Sánchez, Neicy Valera, María F. Sandoval and Diego Balza Additional information is available at the end of the chapter http://dx.doi.org/10.5772/59953 1. Introduction Biological control of weeds by using phytophagous mites may help to contain infestations and reduce their spread in time. Although, eradication is not the goal due to the vastness of the areas, the most desirable scenario is achieved when weeds are no longer a concern and no other control is necessary. However, biological control should not be considered the unique strategy to face weed problems, thus commonly; other methods are still required to attain the desired level of control. There is an increasingly interest in using mites for biological control of weeds, primarily those belonging to Eriophyidae because of they are host-specific and often weaken the host plant affecting plant growth and reproduction. Although eriophyid mite species impact the fitness of their host plant, it is not clear how much they have contributed to reduction of the population of the target weed. In some cases, natural enemies, resistant plant genotypes, and adverse abiotic conditions have reduced the ability of eriophyid mites to control target weed popula‐ tions. Besides, susceptibility of eriophyids to predators and pathogens may also prevent them from achieving population densities necessary to reduce host plant populations. In addition to eriophyid mites, tetranychid mites are also being considered as an alternative for weed control. The gorse spider mite, Tetranychus lintearius Dufour, has shown to reduce shoot growth on gorse (Ulex europaeus L.) by around 36% in impact studies conducted over 2.5 years in Tasmania. -
An Ultrastructural Study of the Relationship Between the Mite Floracarus Perrepae Knihinicki & Boczek (Acariformes:Eriophyidae) and the Fern
1 Running title: Floracarus ultrastructure For submission to Australian Journal of Entomology An ultrastructural study of the relationship between the mite Floracarus perrepae Knihinicki & Boczek (Acariformes:Eriophyidae) and the fern Lygodium microphyllum (Cav.) R. Br. (Lygodiaceae) Thomas P. Freeman,1* John A. Goolsby,2 Sebahat K. Ozman,3 Dennis R. Nelson4 1North Dakota State University, Department of Plant Pathology, Northern Crop Science Laboratory, Fargo, North Dakota, USA 2USDA-ARS, Australian Biological Control Laboratory, 120 Meiers Road, Indooroopilly, 4068, Brisbane, Queensland, Australia 3CRC for Tropical Plant Protection and Dept. of Zoology and Entomology, The University of Queensland, 4072, Brisbane, QLD, Australia; current address, Ondokuz Mayis University, Faculty of Agriculture, Department of Plant Protection, 55139, Samsun, Turkey 4USDA-ARS, Biosciences Research Laboratory, 1605 Albrecht Blvd, Fargo, North Dakota, USA *Corresponding author (email: [email protected], telephone: 701-231-8234, facsimile: 701-239-1395) 2 ABSTRACT The ultrastructure of Floracarus perrepae was investigated in relation to its host, Lygodium microphyllum. Feeding by the mite induces a change in epidermal cell size, and cell division is stimulated by mite feeding, causing the leaf margin to curl over into a roll with two to three windings. The enlarged epidermal layer greatly increases its cytoplasmic contents, which become a nutritive tissue for the mite and its progeny. The structure and depth of stylet penetration by the mite, and the thickness of the epidermal cell wall of L. microphyllum, does not appear to account for the mite’s differential ability to induce leaf rolling in its co- adapted host from southeast Queensland but not in the invasive genotype of the fern in Florida. -
Matching the Origin of an Invasive Weed for Selection of a Herbivore
Molecular Ecology (2006) 15, 287–297 doi: 10.1111/j.1365-294X.2005.02788.x MatchingBlackwell Publishing Ltd the origin of an invasive weed for selection of a herbivore haplotype for a biological control programme JOHN A. GOOLSBY,*† PAUL J. DE BARRO,‡ JEFFREY R. MAKINSON,†,‡ ROBERT W. PEMBERTON,§ DIANA M. HARTLEY¶ and DONALD R. FROHLICH** *United States Department of Agriculture, Agricultural Research Service, Beneficial Insects Research Unit, 2413 E. Hwy. 83, Weslaco, TX 78596, USA, †United States Department of Agriculture, Agricultural Research Service, Australian Biological Control Laboratory, CSIRO Long Pocket Laboratories, Indooroopilly, Queensland 4068, Australia, ‡CSIRO Entomology, Long Pocket Laboratories, 120 Meiers Rd, Indooroopilly, Queensland 4068, Australia, §United States Department of Agriculture, Agricultural Research Service, Invasive Plant Research Laboratory, 3205 College Ave. Ft. Lauderdale, FL 33314, USA, ¶CSIRO Entomology, Black Mountain Laboratories, Clunies Ross St., ACT 2601, Australia, **Department of Biology, University of St Thomas, 3800 Montrose Blvd, Houston, TX 77006, USA Abstract The Florida Everglades have been invaded by an exotic weed fern, Lygodium microphyllum. Across its native distribution in the Old World tropics from Africa to Australasia it was found to have multiple location-specific haplotypes. Within this distribution, the climbing fern is attacked by a phytophagous mite, Floracarus perrepae, also with multiple haplotypes. The genetic relationship between mite and fern haplotypes was matched by an overarching geographical relationship between the two. Further, mites that occur in the same location as a particular fern haplotype were better able to utilize the fern than mites from more distant locations. From a biological control context, we are able to show that the weed fern in the Everglades most likely originated in northern Queensland, Australia/Papua New Guinea and that the mite from northern Queensland offers the greatest prospect for control. -
Fauna Europaea: Neuropterida (Raphidioptera, Megaloptera, Neuroptera)
Biodiversity Data Journal 3: e4830 doi: 10.3897/BDJ.3.e4830 Data Paper Fauna Europaea: Neuropterida (Raphidioptera, Megaloptera, Neuroptera) Ulrike Aspöck‡§, Horst Aspöck , Agostino Letardi|, Yde de Jong ¶,# ‡ Natural History Museum Vienna, 2nd Zoological Department, Burgring 7, 1010, Vienna, Austria § Institute of Specific Prophylaxis and Tropical Medicine, Medical Parasitology, Medical University (MUW), Kinderspitalgasse 15, 1090, Vienna, Austria | ENEA, Technical Unit for Sustainable Development and Agro-industrial innovation, Sustainable Management of Agricultural Ecosystems Laboratory, Rome, Italy ¶ University of Amsterdam - Faculty of Science, Amsterdam, Netherlands # University of Eastern Finland, Joensuu, Finland Corresponding author: Ulrike Aspöck ([email protected]), Horst Aspöck (horst.aspoeck@meduni wien.ac.at), Agostino Letardi ([email protected]), Yde de Jong ([email protected]) Academic editor: Benjamin Price Received: 06 Mar 2015 | Accepted: 24 Mar 2015 | Published: 17 Apr 2015 Citation: Aspöck U, Aspöck H, Letardi A, de Jong Y (2015) Fauna Europaea: Neuropterida (Raphidioptera, Megaloptera, Neuroptera). Biodiversity Data Journal 3: e4830. doi: 10.3897/BDJ.3.e4830 Abstract Fauna Europaea provides a public web-service with an index of scientific names of all living European land and freshwater animals, their geographical distribution at country level (up to the Urals, excluding the Caucasus region), and some additional information. The Fauna Europaea project covers about 230,000 taxonomic names, including 130,000 accepted species and 14,000 accepted subspecies, which is much more than the originally projected number of 100,000 species. This represents a huge effort by more than 400 contributing specialists throughout Europe and is a unique (standard) reference suitable for many users in science, government, industry, nature conservation and education. -
An Ultrastructural Study of the Relationship Between The
et al . Australian Journal of Entomology (2005) 44, 57–61 An ultrastructural study of the relationship between the mite Floracarus perrepae Knihinicki & Boczek (Acariformes: Eriophyidae) and the fern Lygodium microphyllum (Lygodiaceae) Thomas P Freeman,1* John A Goolsby,2 Sebahat K Ozman3† and Dennis R Nelson4 1North Dakota State University, Department of Plant Pathology, Northern Crop Science Laboratory, Fargo, ND 58105- 5517, USA. 2USDA-ARS, Australian Biological Control Laboratory, 120 Meiers Road, Indooroopilly, Qld 4068, Australia. 3CRC for Tropical Plant Protection and Department of Zoology and Entomology, The University of Queensland, Qld 4072, Australia. 4USDA-ARS, Biosciences Research Laboratory, 1605 Albrecht Blvd, Fargo, ND 58105, USA. Abstract The ultrastructure of the mite Floracarus perrepae was investigated in relation to its host, Lygodium microphyllum, the Old World climbing fern. Floracarus perrepae has been suggested as a means of biological control for the fern, which is an aggressive weed in tropical areas. Feeding by the mite induces a change in the size of epidermal cells, and cell division is stimulated by mite feeding, causing the leaf margin to curl over into a roll with two to three windings. The enlarged epidermal layer greatly increases its cytoplasmic contents, which become a nutritive tissue for the mite and its progeny. Damage by the mite ultimately debilitates the fern. The structure and depth of stylet penetration by the mite, and the thickness of the epidermal cell wall of L. microphyllum, do not appear to account for the mite’s differential ability to induce leaf rolling in its co-adapted host from south-east Queensland but not in the invasive genotype of the fern in Florida. -
Том 15. Вып. 2 Vol. 15. No. 2
РОССИЙСКАЯ АКАДЕМИЯ НАУК Южный научный центр RUSSIAN ACADEMY OF SCIENCES Southern Scientific Centre CAUCASIAN ENTOMOLOGICAL BULLETIN Том 15. Вып. 2 Vol. 15. No. 2 Ростов-на-Дону 2019 © “Кавказский энтомологический бюллетень” составление, редактирование compiling, editing На титуле оригинальная фотография С. Маршалла (Stephen Marshall) Argyrochlamys marshalli Grichanov, 2010 Адрес для переписки: Максим Витальевич Набоженко [email protected] E-mail for correspondence: Dr Maxim Nabozhenko [email protected] Русская электронная версия журнала – http://www.ssc-ras.ru/ru/journal/kavkazskii_yntomologicheskii_byulleten/ English online version – http://www.ssc-ras.ru/en/journal/caucasian_entomological_bulletin/ Издание осуществляется при поддержке Южного научного центра Российской академии наук (Ростов-на-Дону) e journal is published by Southern Scientific Centre of the Russian Academy of Sciences under a Creative Commons Attribution- NonCommercial 4.0 International License Журнал индексируется в eLibrary.ru, omson Reuters (Zoological Record, Biological Abstracts, BIOSIS Previews, Russian Science Index Citation), ZooBank, DOAJ, Crossref e journal is indexed/referenced in eLibrary.ru, omson Reuters (Zoological Record, Biological Abstracts, BIOSIS Previews, Russian Science Index Citation), ZooBank, DOAJ, Crossref Техническое редактирование и компьютерная верстка номера – С.В. и М.В. Набоженко; корректура – С.В. Набоженко Кавказский энтомологический бюллетень 15(2): 233–235 © Caucasian Entomological Bulletin 2019 Synaphosus shirin Ovtsharenko, Levi et Platnik, 1994 (Gnaphosidae) и Holocnemus pluchei (Scopoli, 1763) (Pholcidae) – два новых вида пауков (Aranei) в фауне Кавказа Synaphosus shirin Ovtsharenko, Levi et Platnik, 1994 (Gnaphosidae) and Holocnemus pluchei (Scopoli, 1763) (Pholcidae) – two new species of spiders (Aranei) in the fauna of the Caucasus © А.В. Пономарёв1, Н.Ю. Снеговая2, В.Ю. Шматко1 © A.V. Ponomarev1, N.Yu. Snegovaya2, V.Yu. -
APHIS Actions (Updated August 3, 2021) TAG No. P
Technical Advisory Group for Biological Control Agents of Weeds TAG Petitions - APHIS Actions (Updated August 3, 2021) ESA Sect. 7 Consultation NEPA Process TAG No. Petitioner Petition Type Agent (Biological Control Target Weed TAG APHIS Decision Biological F&WS PPQ initiates FONSI Date Permit Organism) Recommendation Letter (date)/ Assessment to Concurrence process (date) signed Issued/ (date) Action F&WS (date) NLAA (date) with Draft EA Release Authorized 21-01 John Gaskin Host Test Plant N/A: no specific identification at this Field bindweed, Convolvulus 8/3/21: List time. arvensis (Convolvulaceae) Recommendation for the Petitioner to examine all comments provided and proceed with testing with the understanding that concerns raised by the reviewers should be considered, and addressed where possible and reasonable. 20-02 Mark Schwarzlander Field Release Mogulones borraginis (Fabricius) Cynoglossum officinale L. Recommended for (Coleoptera: Curculionidae) (weevil) (houndstongue) Release (2/25/2021) 20-01 Mark Schwarzlander Field Release Ceutorhynchus cardariae (weevil) Lepidium draba, L. Not recommended for chalepense and L. Release (8/13/20) appelianum (hoary cress species) 19-03 Timothy Collier Field Release Aceria angustifoliae (mite) Elaeagnus angustifolia Recommended for (Russian olive) Release (5/27/2020) 19-02 Melissa C. Smith Host Test Plant N/A: no specific identification at this Acacia auriculiformis A. 3/11/20: List time. Cunn. ex Benth. (Fabaceae) Recommendation for Common name: Earleaf the Petitioner to acacia examine all comments provided and proceed with testing with the understanding that concerns raised by the reviewers should be considered, and addressed where possible and reasonable. 19-01 Melissa C. Smith Field Release Lophodiplosis indentata Gagné Melaleuca quinquenervia Recommended for 11/18/2020 (Diptera: Cecidomyiidae) (Cav) S.T. -
Insecta: Neuroptera: Coniopterygidae)
Arthropod Structure & Development 50 (2019) 1e14 Contents lists available at ScienceDirect Arthropod Structure & Development journal homepage: www.elsevier.com/locate/asd Small, but oh my! Head morphology of adult Aleuropteryx spp. and effects of miniaturization (Insecta: Neuroptera: Coniopterygidae) * Susanne Randolf , Dominique Zimmermann Natural History Museum Vienna, 2nd Zoological Department, Burgring 7, 1010, Vienna, Austria article info abstract Article history: We present the first morphological study of the internal head structures of adults of the coniopterygid Received 15 October 2018 genus Aleuropteryx, which belong to the smallest known lacewings. The head is ventrally closed with a Accepted 1 February 2019 gula, which is unique in adult Neuroptera and otherwise developed in Megaloptera, the sister group of Neuroptera. The dorsal tentorial arms are directed posteriorly and fused, forming an arch that fulfills functions otherwise taken by the tentorial bridge. A newly found maxillary gland is present in both sexes. Keywords: Several structural modifications correlated with miniaturization are recognized: a relative increase in Miniaturization the size of the brain, a reduction in the number of ommatidia and diameter of the facets, a countersunken Brain fi Musculature cone-shaped ocular ridge, and a simpli cation of the tracheal system. The structure of the head differs Maxillary gland strikingly from that of the previously studied species Coniopteryx pygmaea, indicating a greater vari- Tentorium ability in the family Coniopterygidae, which might be another effect of miniaturization. Gula © 2019 Elsevier Ltd. All rights reserved. 1. Introduction With nearly 560 described species, Coniopterygidae are one of the four most speciose neuropteran families, inhabiting all Miniaturization is a common phenomenon in many groups of zoogeographical regions with the exception of extremely cold animals and has major effects not only on the morphology but also areas (Sziraki, 2011). -
Studies in Hemiptera in Honour of Pavel Lauterer and Jaroslav L. Stehlík
Acta Musei Moraviae, Scientiae biologicae Special issue, 98(2) Studies in Hemiptera in honour of Pavel Lauterer and Jaroslav L. Stehlík PETR KMENT, IGOR MALENOVSKÝ & JIØÍ KOLIBÁÈ (Eds.) ISSN 1211-8788 Moravian Museum, Brno 2013 RNDr. Pavel Lauterer (*1933) was RNDr. Jaroslav L. Stehlík, CSc. (*1923) born in Brno, to a family closely inter- was born in Jihlava. Ever since his ested in natural history. He soon deve- grammar school studies in Brno and loped a passion for nature, and parti- Tøebíè, he has been interested in ento- cularly for insects. He studied biology mology, particularly the true bugs at the Faculty of Science at Masaryk (Heteroptera). He graduated from the University, Brno, going on to work bri- Faculty of Science at Masaryk Univers- efly as an entomologist and parasitolo- ity, Brno in 1950 and defended his gist at the Hygienico-epidemiological CSc. (Ph.D.) thesis at the Institute of Station in Olomouc. From 1962 until Entomology of the Czechoslovak his retirement in 2002, he was Scienti- Academy of Sciences in Prague in fic Associate and Curator at the 1968. Since 1945 he has been profes- Department of Entomology in the sionally associated with the Moravian Moravian Museum, Brno, and still Museum, Brno and was Head of the continues his work there as a retired Department of Entomology there from research associate. Most of his profes- 1948 until his retirement in 1990. sional career has been devoted to the During this time, the insect collections study of psyllids, leafhoppers, plant- flourished and the journal Acta Musei hoppers and their natural enemies. -
Neuroptera (Neuropterida)
33 NEUROPTERA (NEUROPTERIDA) John D. Oswald', Atilano Contreras-Ramos" & Norman D. Penny RESUMEN. En este capitulo se presenta un panorama difficult to encounter. They probably attain their sobre la sistematica, biologia y distribuci6n geografi greatest abundance (but not diversity) in desert ca de los Neuroptera (Planipennia) de Mexico, con communities and in a variety of temperate habi una orientaci6nhacia la literatura taxon6mica.Se con tats, such as forests, grasslands, and urban back sideran las familias actualmente conocidas en Mexi yards. On warm, early fall evenings in north tem co,las cuales estan en orden descendente por riqueza perate towns and cities, storefront and home win de especies registradas (entre parentesis): Myrme dows are often covered with hundreds of adult leontidae (97), Chrysopidae (81), Hemerobiidae (44), lacewings attracted to the lights. Coniopterygidae (36), Mantispidae (22), Ascalaphidae Neuroptera have two distinctive characteristics (21), Sisyridae (4), Ithonidae (2), Berothidae (2), Dila that make them fascinating creatures. First, they ridae (1) y Polystoechotidae (1). Lafauna total de Neu are predators, especially as larvae, giving them the roptera actualmente registrada en el pais suma 311 es distinction of helping protect us from a wide vari pecies. Como en otroscasos,elorden ha sido estudiado ety of agricultural and horticultural pests (Tauber s610 superficialmente en Mexico, por 10 que se consi et al., 2000) as well as disease carriers. Secondly, dera importante que se realicen estudios sistematicos they have developed broad, membranous wings y faunisticos en las diferentes regiones del pais. for flight, which are strengthened by an elaborate network of crossveins, and hence the name lacew ings. -
Background and General Information 2
United States Department of National Program 304: Agriculture Agricultural Crop Protection and Research Service Quarantine National Program Staff August 2007 TABLE OF CONTENTS Background and General Information 2 Component I: Identification and Classification of Insects and Mites 5 Component II: Biology of Pests and Natural Enemies (Including Microbes) 8 Component III: Plant, Pest, and Natural Enemy Interactions and Ecology 17 Component IV: Postharvest, Pest Exclusion, and Quarantine Treatment 24 Component V: Pest Control Technologies 30 Component VI: Integrated Pest Management Systems and Areawide Suppression 41 Component VII: Weed Biology and Ecology 48 Component VIII: Chemical Control of Weeds 53 Component IX: Biological Control of Weeds 56 Component X: Weed Management Systems 64 APPENDIXES – Appendix 1: ARS National Program Assessment 70 Appendix 2: Documentation of NP 304 Accomplishments 73 NP 304 Accomplishment Report, 2001-2006 Page 2 BACKGROUND AND GENERAL INFORMATION THE AGRICULTURAL RESEARCH SERVICE The Agricultural Research Service (ARS) is the intramural research agency for the U.S. Department of Agriculture (USDA), and is one of four agencies that make up the Research, Education, and Economics mission area of the Department. ARS research comprises 21 National Programs and is conducted at 108 laboratories spread throughout the United States and overseas by over 2,200 full-time scientists within a total workforce of 8,000 ARS employees. The research in National Program 304, Crop Protection and Quarantine, is organized into 140 projects, conducted by 236 full-time scientists at 41 geographic locations. At $102.8 million, the fiscal year (FY) 2007 net research budget for National Program 304 represents almost 10 percent of ARS’s total FY 2007 net research budget of $1.12 billion.