Weed Biological Control Agents Approved for California
Total Page：16
File Type：pdf, Size：1020Kb
Load more
Recommended publications
-
Jahresberichte Des Naturwissenschaftlichen Vereins Wuppertal E.V
Jber. naturwiss. Ver. Wuppertal 53 158- 205 Wuppertal, 15.12.2000 Das Käfervorkommen im Burgholz - Untersuchungsaspekte von 1952 bis 1996 Wolfgang Kolbe Mit 1 Tabelle Abstract Since the beginning of the second part of the 20'h century systematic collections ofbeetles were made to investigate the forest populations of the Burgholz State Forest in Wuppertal and Solingen (Northrhine Westphalia, Germany). H.-U. TRIELE was the first, who studied comparatively the composition of animal communities - among other arthropods also the beetles- of 9 testareas in the Burgholz State Forest (1952/53). A new phase in exploration of Coleoptera starts 1969. Over a period of 25 years investigations were made to explore the Coleoptera. One aspect was the influence of the red ants (Formica polyctena) as enemies of carabids.- Very important apparatures to study the structure and dynamic of several populations are pitfall traps, ground photoeclectors and arboreal photoeclectors. Within the catched beetle species above all Staphylinidae, Curculionidae, Scolytidae und Rhizophagidae are in the centre of interest. Important results yield also the investigation in different types offorests (exotic and indigenous wood land trees ), Anfang der zweiten Hälfte des vergangeneu Jahrhunderts begannen die gezielten Aufsammlungen von Käfern in den Wäldern des Staatsforstes Burgholz in Wupper tal und Solingen. Es war Hans-Ulrich TRIELE, der 1952 und 1953 die Aufnahme von Tierbeständen zur Erfassung der Tiergesellschaften in der Bodenstreu verschie dener Waldtypen des Niederbergischen Landes durchführte. Neun seiner insgesamt 27 Probeflächen befanden sich im Burgholz; dabei handelte es sich um Buchen Traubeneichen-Wälder, Fichten- und Lärchenaufforstungen. Hier ein Zitat aus sei ner einschlägigen Publikation: "Von allen in dieser Arbeit behandelten Tiergruppen stellen die Käfer die artenreichste dar. -
HADULLA WAGNER 2016 Hundsbachtal
Mitt. Arb.gem. Rhein. Koleopterologen (Bonn) 26 , 2016, 11–25 Zur Käferfauna (Coleoptera) der Blockhalden im Hundsbachtal bei Gerolstein Ergebnisse der Gemeinschaftsexkursionen der Arbeitsgemeinschaft Rheinischer Koleopterologen im April 2013 KARL HADULLA & THOMAS WAGNER Kurzfassung: Im Naturschutzgebiet Hundsbachtal südwestlich von Gerolstein in der Eifel befindet sich in einer Blockschutthalde am Rande eines Basaltschlacken- vulkans ein bekannter Standort für Glazialrelikte der Tierwelt. Am 13. April 2013 fand eine Exkursion statt, während der auch Bodenfallen tief in den Blockschutt ausgebracht und zwei Wochen später eingeholt wurden. Es konnten insgesamt 210 Käferarten nachgewiesen werden, 24 in Bodenfallen und davon acht ausschließlich mit dieser Methode. Darunter waren eine Anzahl cavernicoler Arten, dabei auch Choleva lederiana als Erstfund für das Rheinland, sowie der blockhaldenspezifische Kurzflügler Leptusa simonii . Ein Wiederfund nach 50 Jahren für die Rheinprovinz ist Orthocerus clavicornis . Auf die taxonomisch-nomenklatorischen Änderungen von Choleva lederiana , deren Berücksichtigung in der Bestimmungsliteratur und ihre aktuelle mitteleuropäische Verbreitung, wird im Besonderen eingegangen. Abstract: The Nature Reserve „Hundsbachtal“ southwest of Gerolstein, Eifel moun- tains in Western Germany, has a large scree slope along an pleistocaene volcano and is a well known area for glacial relict species. During an excursion on 13th of April 2013 pitfall traps have been set most deeply in rubble that were collected two weeks later. Altogether 210 beetle species could be found, 24 in the pitfall traps, and eight of them exclusively with this method. Beyond the numerous cavernicolous beetles, many Choleva lederiana could be found for the first time in the Rhineland, further- more the scree slope typic staphylinid Leptusa simonii . As a recapture after fifty years in the Rhineland, Orthocerus clavicornis was found on gravel ground covered with lichens close to the mouth of the Hundsbach creek. -
Coleoptera) (Excluding Anthribidae
A FAUNAL SURVEY AND ZOOGEOGRAPHIC ANALYSIS OF THE CURCULIONOIDEA (COLEOPTERA) (EXCLUDING ANTHRIBIDAE, PLATPODINAE. AND SCOLYTINAE) OF THE LOWER RIO GRANDE VALLEY OF TEXAS A Thesis TAMI ANNE CARLOW Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE August 1997 Major Subject; Entomology A FAUNAL SURVEY AND ZOOGEOGRAPHIC ANALYSIS OF THE CURCVLIONOIDEA (COLEOPTERA) (EXCLUDING ANTHRIBIDAE, PLATYPODINAE. AND SCOLYTINAE) OF THE LOWER RIO GRANDE VALLEY OF TEXAS A Thesis by TAMI ANNE CARLOW Submitted to Texas AgcM University in partial fulltllment of the requirements for the degree of MASTER OF SCIENCE Approved as to style and content by: Horace R. Burke (Chair of Committee) James B. Woolley ay, Frisbie (Member) (Head of Department) Gilbert L. Schroeter (Member) August 1997 Major Subject: Entomology A Faunal Survey and Zoogeographic Analysis of the Curculionoidea (Coleoptera) (Excluding Anthribidae, Platypodinae, and Scolytinae) of the Lower Rio Grande Valley of Texas. (August 1997) Tami Anne Carlow. B.S. , Cornell University Chair of Advisory Committee: Dr. Horace R. Burke An annotated list of the Curculionoidea (Coleoptem) (excluding Anthribidae, Platypodinae, and Scolytinae) is presented for the Lower Rio Grande Valley (LRGV) of Texas. The list includes species that occur in Cameron, Hidalgo, Starr, and Wigacy counties. Each of the 23S species in 97 genera is tteated according to its geographical range. Lower Rio Grande distribution, seasonal activity, plant associations, and biology. The taxonomic atTangement follows O' Brien &, Wibmer (I og2). A table of the species occuning in patxicular areas of the Lower Rio Grande Valley, such as the Boca Chica Beach area, the Sabal Palm Grove Sanctuary, Bentsen-Rio Grande State Park, and the Falcon Dam area is included. -
Coleoptera: Curculionidae, Lixinae)
J. Entomol. Res. Soc., 14(2): 71-85, 2012 ISSN:1302-0250 New Faunistic Data on Selected Palaearctic Species of the Genus Larinus Dejean, 1821 (Coleoptera: Curculionidae, Lixinae) Levent GÜLTEKİN1 Attila PODLUSSÁNY2 1Atatürk University, Faculty of Agriculture, Department of Plant Protection, 25240 Erzurum, TURKEY. e-mail: [email protected] 2Hungarian Natural History Museum, H-1088 Budapest, Baross utca 13, HUNGARY. e-mail: [email protected] ABSTRACT Faunistic data regarding 50 species of the weevil genus Larinus Dejean, 1821 (Curculionidae: Lixinae) from the Palaearctic region are registered. New country records are: Larinus elegans Desbrochers, 1897 and L. puncticollis Capiomont, 1874 for Iran; L. filiformis Petri, 1907 for Georgia; L. fucatus Faust, 1891 and L. rectinasus Petri, 1907 for Syria; L. hedenborgi Boheman, 1845 for Cyprus; L. idoneus Gyllenhal, 1835 and L. darsi Capiomont, 1874 for Turkey; L. carinirostris Gyllenhal, 1835 for Bulgaria; L. curtus Hochhuth, 1851 and L. minutus Gyllenhal, 1835 for Croatia; L. leuzeae Fabre, 1870 for Spain; L. modestus Gyllenhal, 1835 for Syria and Israel; L. nubeculosus Gyllenhal, 1835 for Greece, Hungary, Slovenia; L. gravidus Olivier, 1807 and L. rectinasus Petri, 1907 for Greece; L. serratulae Becker, 1864 for Turkmenistan; L. sibiricus Gyllenhal, 1835 for Macedonia; L. sulphurifer Boheman, 1843 and L. ochreatus (Olivier, 1807) for Tunisia; L. syriacus Gyllenhal, 1835 for Croatia and Macedonia; L. vitellinus Gyllenhal, 1835 for Israel; L. vulpes (Olivier, 1807) for Bulgaria, Croatia, Serbia and Turkey. Keywords: Curculionidae, Larinus, new records, faunistic data. INTRODUCTION The weevil genus Larinus Dejean, 1821 (Coleoptera: Curculionidae: Lixinae) contains many species which are closely associated with thistles, knapweeds or other noxious weeds belonging to the tribe Cardueae (Asteraceae) in the Palaearctic (Ter-Minassian, 1967; Zwölfer et al., 1971). -
2007 Annual Report Summary
BIOLOGICAL CONTROL PROGRAM 2008 SUMMARY Developed by: Jim Brown Kris Godfrey Syed Khasimuddin Charles Pickett Mike Pitcairn William Roltsch Baldo Villegas Dale Woods Lue Yang CALIFORNIA DEPARTMENT OF FOOD AND AGRICULTURE PLANT HEALTH AND PEST PREVENTION SERVICES INTEGRATED PEST CONTROL BRANCH Cite as: Dale M. Woods, Editor, 2009, Biological Control Program 2008 Annual Summary, California Department of Food and Agriculture, Plant Health and Pest Prevention Services, Sacramento, California. 69pp. CDFA CONTRIBUTING PERSONNEL Mr. Jim Brown Dr. Kris Godfrey Dr. Syed Khasimuddin Dr. Charles Pickett Dr. Mike Pitcairn Dr. William Roltsch Mr. Baldo Villegas Dr. Dale Woods Mr. Lue Yang CDFA Technical Assistants Ms. Penny Baxley Ms. Kathleen Cassanave Ms. Lia Chase Ms. Leann Horning Ms. Chia Moua Ms. Viola Popescu Ms. Nancy Saechao Mr. Ciprian Simon County Co-operator Acknowledgement The CDFA Biological Control Program greatly appreciates the many biologists and agriculture commissioners throughout the state whose co-operation and collaboration made this work possible. FOR OFFICIAL USE ONLY This report contains unpublished information concerning work in progress. The contents of this report may not be published or reproduced in any form without the prior consent of the research workers involved. Cover developed by Baldo Villegas, Dale Woods, and John P. Mattia (Orange, CT). Infestation of perennial pepperweed east of Susanville, California. (Photo courtesy of Lassen County Weed Management Area). Inset photo shows severe infection of perennial pepperweed by the plant pathogen, Albugo candida. (Photo by Villegas and Woods) COOPERATING SCIENTISTS Ms. Jodi Aceves, Siskiyou County Department of Agriculture, Yreka, California Dr. Pat Akers, CDFA, Integrated Pest Control Branch, Sacramento, California Dr. -
Environmental Assessment Twin Falls District Noxious Weed and Invasive
United States Department of the Interior Bureau of Land Management Environmental Assessment Twin Falls District Noxious Weed and Invasive Plant Treatment DOI-BLM-ID-T000-2012-0001-EA U.S. Department of the Interior Bureau of Land Management Twin Falls District 2878 Addison Avenue East Twin Falls, ID 83301 Phone: (208) 735-2060 FAX: (208) 735-2076 Table of Contents CHAPTER 1 - PURPOSE AND NEED FOR ACTION .............................................................. 13 Background ............................................................................................................................... 13 Introduction ............................................................................................................................... 14 Location of Proposed Action ................................................................................................ 15 Purpose and Need for Action .................................................................................................... 19 Conformance with Applicable Land Use Plans ........................................................................ 19 FMDA ................................................................................................................................... 20 Jarbidge RMP........................................................................................................................ 20 Craters of the Moon Monument MP ..................................................................................... 21 Owyhee Canyonlands Wilderness -
Manipulation of Plant Primary Metabolism by Leaf-Mining Larvae 4 in the Race Against Leaf Senescence 5 6 Mélanie J.A
bioRxiv preprint doi: https://doi.org/10.1101/777334; this version posted September 20, 2019. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY-ND 4.0 International license. Body et al. 1 Submitted to: Frontiers in Physiology 2 3 Manipulation of plant primary metabolism by leaf-mining larvae 4 in the race against leaf senescence 5 6 Mélanie J.A. Body1,2, Jérôme Casas1, and David Giron1* 7 8 (1) Institut de Recherche sur la Biologie de l’Insecte, UMR 7261, CNRS/Université François- 9 Rabelais de Tours, Parc Grandmont, 37200 Tours, France 10 11 (2) Present address: Department of Environmental Sciences, Bowman-Oddy Laboratories, 12 2801 West Bancroft Street, University of Toledo, Toledo, Ohio 43606, United States of 13 America 14 15 * Corresponding author 16 David Giron 17 Address: Institut de Recherche sur la Biologie de l’Insecte, UMR 7261, CNRS/Université 18 François-Rabelais de Tours, Parc Grandmont, 37200 Tours, France 19 Email: [email protected] 20 Phone number: +33 2 47 36 73 49 21 22 Running head: Plant nutrient alteration by a leafminer 23 24 Conflict of interest 25 26 The authors declare that there is no conflict of interest. 27 28 Author Contributions 29 30 MJAB and DG designed the overall study, and set up the analytical protocols for total 31 sugars, starches, and protein-bound and free amino acid analyses. MJAB carried out the 32 experiments and analyzed the data, supervised by DG. -
Biological Control
Salsola tragus Biological Control: Hasan et al . (2001) report that, "The rust fungus Uromyces salsolae Reichardt (Isolate MW338; IMI No. 372660) was found on S. tragus in western Turkey. The attacked plants were covered with a powdery brown mass of unicellular, globular to oval-shaped urediniospores produced in round to elongated sori on the leaves and stems, and showed much reduced growth. Later in the season, the plants produced unicellular, thick-walled, dark teliospores borne in round to elongated telia. Similarly, the S. tragus plants from the USA, when inoculated in the greenhouse with a water suspension of the urediniospores of U. salsolae , developed brown uredinia and then telia as the disease advanced. The rust has been reported on several species of Salsola in the former-USSR, Israel, Iran, Romania, Australia, France, Pakistan, and Portugal (CAB International Report, unpublished). IMI records also show that the rust has been recorded on other genera of Chenopodiaceae from former USSR, Cyprus, and Romania. During our host specicity studies, the strain of U. salsolae collected by S. Hasan in Turkey was restricted to S. tragus and did not infect any of the other 16 plant species or varieties belonging to six different families that were tested. The fungus severely infected S. tragus plants not only from the USA but also those from Montpellier (France) and Turkey, showing that the rust may not be restricted only to certain biotypes of the weed. The rust fungus, which is highly damaging and effective in killing or severely reducing the growth of the weed under greenhouse conditions, has recently been imported into the USA for further host specificity testing under quarantine conditions. -
Biological Control of Yellow Starthistle
Biological Control of Yellow Starthistle Lincoln Smith, USDA-ARS-WRRC, 800 Buchanan St, Albany CA 94710 Joe Balciunas, USDA-ARS-WRRC, 800 Buchanan St, Albany CA 94710 Michael J. Pitcairn, California Dept. of Food and Agriculture, 3288 Meadowview Road, Sacramento, CA 95832 Yellow starthistle (Centaurea solstitialis L.) is an alien plant that probably originated from the eastern Mediterranean. It was first collected in California in 1869, and now infests 42% of the state’s townships. It interferes with land use such as grazing and recreation, displaces native species, and is toxic to horses (Sheley, et al. 1999 and papers cited therein). This weed is much less invasive in its land of origin. This is presumably because natural enemies, such as insects, plant diseases, animals or competing plants help to keep it under natural control. We are exploring for insects and pathogens that attack this plant. They are tested for host specificity to make sure they do not attack other plants. After evaluation and approval by state and federal agencies, these agents will be released to try to reestablish the natural control that occurs in the land of origin. So far, six species of insect biological control agents have been introduced to control yellow starthistle (Turner et al. 1995; Rees et al. 1996; Jette, et al. 1999). All six attack the seedheads. The most promising agent is the hairy weevil (Eustenopus villosus), which is well established in California and occurs in high densities, attacking 25 to 80% of seedheads. Adults damage young flower buds by feeding on them, and lay eggs on later-developing flower buds. -
Introductions for Biological Control in Hawaii: 1979 and 1980
Vol. 24, No. 1, September 15, 1982 109 Introductions for Biological Control in Hawaii: 1979 and 1980 PY. LAI, G.Y. FUNASAKI, S Y. HIGA1 The Plant Pest Control Branch (formerly Entomology Branch) of the Hawaii Department of Agriculture has maintained a beneficial organism introduction program for many years. This paper provides notes on the status of some pests and their purposely introduced natural enemies and a list of insects introduced and released for biological control during 1979 and 1980 (Table 1). All benefi cial introductions are thoroughly screened and studied in a quarantine facility and must go through a clearance process prior to being released. WEED PEST CONTROL Ageratina riparia (Regel) K. & R. (Hamakua pamakani) Three organisms contributing to the control of Hamakua pamakani are the stem galling tephritid, Procecidochares alani Steyskal, the leaf defoliating ptero- phorid, Oidaematophorus sp., and the leaf spotting fungus, Cercosporella sp. (introduced by Dr. E.E. Trujillo, Univeristy of Hawaii Plant Pathologist). P. alani was initially released on Hawaii Island in 1974, Oidaematophorus sp. in 1973 andC. sp.in 1975. The combined activities of these purposely introduced beneficial organisms have contributed by severely reducing thickets of Hamakua pamakani on the island of Hawaii. Desirable forage grasses have replaced pamakani in 16,000 to 20,000 ha of pasture lands. Many of these previously heavily infested lands have been restored to productive use. Salsola pestifer A. Nelson (Russian thistle) Through the cooperation of the USDA Biological Control of Weeds Labora tory, Albany, California, two beneficial coleophorids, Coleophora parthenica Meyrick and C. klimeschiella Toll, were introduced to aid in the control of Rus sian thistle, a noxious weed that infests about 320 ha of rangelands on Hawaii. -
Montana Knapweeds
Biology, Ecology and Management of Montana Knapweeds EB0204 revised August 2017 Celestine Duncan, Consultant, Weed Management Services, Helena, MT Jim Story, Research Professor, retired, MSU Western Ag Research Center, Corvallis, MT Roger Sheley, former MSU Extension Weed Specialist, Bozeman, MT revised by Hilary Parkinson, former MSU Research Associate, and Jane Mangold, MSU Extension Invasive Plant Specialist Table of Contents Plant Biology . 3 SpeedyWeed ID . 5 Ecology . 4 Habitat . 4 Spread and Establishment Potential . 6 Damage Potential . 7 Origins, Current Status and Distribution . 8 Management Alternatives . 8 Prevention . 8 Mechanical Control . .9 Cultural Control . .10 Biological Control . .11 Chemical Control . .14 Integrated Weed Management (IWM) . 16 Additional Resources . 17 Acknowledgements . .19 COVER PHOTOS large - spotted knapweed by Marisa Williams, University of Arkansas, Fayetteville, bugwood.org top inset - diffuse knapweed by Cindy Roche, bugwood.org bottom inset - Russain knapweed by Steve Dewey, Utah State University, bugwood.org Any mention of products in this publication does not constitute a recommendation by Montana State University Extension. It is a violation of Federal law to use herbicides in a manner inconsistent with their labeling. Copyright © 2017 MSU Extension The U.S. Department of Agriculture (USDA), Montana State University and Montana State University Extension prohibit discrimination in all of their programs and activities on the basis of race, color, national origin, gender, religion, age, disability, political beliefs, sexual orientation, and marital and family status. Issued in furtherance of cooperative extension work in agriculture and home economics, acts of May 8 and June 30, 1914, in cooperation with the U.S. Department of Agriculture, Jeff Bader, Director of Extension, Montana State University, Bozeman, MT 59717. -
Population Buildup and Combined Impact of Introduced Insects on Yellow Starthistle (Centaurea Solstitialis L.) in California
Proceedings of the X International Symposium on Biological Control of Weeds 747 4-14 July 1999, Montana State University, Bozeman, Montana, USA Neal R. Spencer [ed.]. pp. 747-751 (2000) Population Buildup and Combined Impact of Introduced Insects on Yellow Starthistle (Centaurea solstitialis L.) in California MICHAEL J. PITCAIRN1, DALE. M. WOODS1, DONALD. B. JOLEY1, CHARLES E. TURNER2, and JOSEPH K. BALCIUNAS2 1California Department of Food and Agriculture, Biological Control Program, 3288 Meadowview Road, Sacramento, California 95832, USA 2United States Department of Agriculture, Agricultural Research Service, 800 Buchanan Street, Albany, California 94710, USA Abstract Seven exotic seed head insects have been introduced into the western United States for control of yellow starthistle. Six are established; three are widespread. Preliminary evaluations suggest that no one insect species will be able to reduce yellow starthistle abundance in California. Rather, a combination of the current, and possibly, future natu- ral enemies may be necessary. Studies were initiated in 1993 to evaluate the population buildup, combined impact, and interaction of all available biological control insects on yellow starthistle. Three field sites were established in different climatic regions where yellow starthistle is abundant. Four insects, Bangasternus orientalis, Urophora sirunase- va, Eustenopus villosus, and Larinus curtus, were released at each site in 1993 and 1994 and long-term monitoring was initiated. The accidentally-introduced insect, Chaetorellia succinea, was recovered in 1996-98 at these sites. Four years after the first releases, we have evidence that these biological control agents are having an impact on yellow starthistle seed production that may translate into a decline in mature plant populations.