2005 Proceedings Individual
Selections In Memoriam: Edwin K. Stilwell 2005 CWSS
Executive Board
2005 CWSS Awards and Honors 2005 Conference Student Winners Poems by David Haskell Jon Piggy Smith Reflective Mulch and Shade Cloth Effects on Weed Management in Field-Grown Zinnais in the San Joaquin Valley James J. Stapleton, Tarcisco S. Ruiz, Charles G. Summers, & Susan B. Mallek, Statewide Integrated Pest Management Program and Department of Entomology, UC Davis, Kearney Agricultural Center, University of California, Parlier, CA A Comparison of Roundup Ready and Round up Ready Flex Cotton Systems Tomè Martin-Duvall, Ron Vargas, Steve D. Wright, Lalo Banuelos and Eric Hoffman, University of California Cooperative Extension Madera/Merced & Tulare County Ignite and LiberyLink Cotton Evaluations for the California Production System Ron Vargas, Steve Wright, Tomè Martin-Duvall and Lalo Banuelos, University of California Cooperative Extension, Madera/Merced And Tulare County Weed Management in Almonds and Grapes Ron Vargas, George Leavitt, Brent A. Holtz & Tomè Martin-Duvall, University of California Cooperative Extension, Madera and Merced County Comparison of Sulfonylurea for Transition to Warm-Season Turf Kai Umeda, University of Arizona Cooperative Extension, Phoenix Sulfonylurea Herbicides for Sedge Control in Turf Dean K. Mosdell, Syngenta Professional Products, Greensboro Biotechnology in Turf, Current Status of Roundup Ready Bentgrass Ron P. Crockett, Ph.D., Technical Development Manager, Monsanto Co., Vancouver, WA and Sowmya Mitra, Ph.D. Department of Plant Science, California State Polytechnic University, Pomona Performance of Velocity Herbicide on Poa Annua in Turf Jack Schlesselman, Valent U.S.A. Corporation Cross-Resistance Patterns to al ALS-Inhibiting Herbicide Groups in Cyperus Difformis L. Aldo Merotto Jr; Maria Dolores Osuna Ruiz; Albert J. Fischer, Marie A. Jasieniuk Plant Sciences Department, University of California, Davis Control of Hedge Parsley (Torills arvensis) Scott Oneto, Joseph M. DiTomaso, Guy B. Kyser, University of California, Davis, Cooperative Extension Use of Trifloxysulfuron for a Successful Overseeding Program Russell Plumb and Sowmya Mitra Department of Plant Sciences, California State Polytechnic University Pomona Economic Return in Production of Lettuce and Cantaloupe is Affected by Cropping System Edmund J. Ogbuchiekwe, Mathieu Ngouajio and Milton E. McGiffien Jr. Department of Botany and Plant Sciences, University of California, Riverside Evaluation of Herbicide Performance in Winter Fallow Beds John S. Rachuy (Staff Research Associate), Steven A. Fennimore (CE Weed Specialist) and Jose A. Valdez (Staff Research Associate) University of California-Davis Competition Between Cowpea Cover Crop and Weeds Guangyao Wang, Jeff D. Ehlers, Eddie J. Ogbuchiekwe, Milton E. McGiffen, Jr. Department of Botany and Plant Sciences, University of California Resistance of Restored Central Valley Grassland Communities to Yellow Starthistle(Centaurea solstitialis) Establishment Steve Young, Joe DiTomaso, and Guy Kyser, University of California, Davis Control Of Tree Tobacco (Nicotiana glauca) Scott Oneto, Joseph M. DiTomaso, Guy B. Kyser, Sergio Garcia, Sarah Hale,University of California, Davis, Cooperative Extension Application of Hyperspectral Imagery for Detecting Invasive Aquatic and Riparian Species in the Sacramento-San Joaquin Delta Melinda Mulitsch, Emma Underwood, Jonathan Greenberg,Susan Ustin, Robert Leavitt, Lars Anderson 3, Marcia Carlock, California Space Institute Center of Excellence & Center for Spatial Technologies and Remote Sensing, University California Davis, California Department of Food and Agriculture, USDA-ARS Weed Science Program, University California Davis, California Department of Boating and Waterways Sediment-Applied Herbicides for Aquatic Plan Management: Promising Products for a Daunting Problem Lars W. Anderson, USDA-ARS Exotic and Invasive Weed Research Laboratory, Davis Diversifying Weed Management Options in Rice Using Alternative Tillage and Planting Techniques Mike Moechnig, Albert Fischer, Jim Hill, and Randall Mutters, Department of Plant Sciences, UC-Davis, and UC Cooperative Extension Ignite and LibertyLink Cotton for the California Production System Ron Vargas, Steve Wright, Tomé Martin-Duvall and Lalo Banuelos, University of California Cooperative Extension, Madera/Merced and Tulare Counties Finding Effective Herbicide Treatments for Fennel (Foeniculum vulgare) Carl E. Bell, Kari Roesch, and Harry Smead, University of California Cooperative Extension, San Diego and Tierra Data Inc., Escondido, CA Biological Control of Purple Loosestrife in California – Current Status Baldo Villegas and Dale Woods, CDFA Biological Control Program, Sacramento Demonstration of the Effectiveness of Pre-Emergence Herbicides Applied Through Low-Volume Irrigation Systems Lisa Basinal, Tim Jacobsen, Alfredo DaSilva, and John Troiano. Center for Irrigation Technology, California State University, Fresno; and California Department of Pesticide Regulation Is it Weed Resistance or Just Persistence? Dr. Mahlon M.S. Hile, Emeritues Professor of Plant Science, California State University, Fresno 57th Annual California Weed Science Society Conference Presidential Address Presented by Debra Keenan Plant Biotechnology: The Basics Marie A. Jasienuik, Department of Plant Sciences, University of California, Davis Transgenes for Weed Management – the Past, Present, and Future Stephen O. Duke, USDA, ARS, Natural Products Research Biotech at the Ballot Box Martin Lemon, Technical Resources Manager, Monsanto Company Regulation of Biotechnology, a Perspective David C. Nunenkamp, Deputy Secretary, CDFA An Update of Weed Management Issues in Conservation Tillage Systems Anil Shresta, UCIPM, Tom Lanini, Jeff Mitchell, UC Davis, Steve Wright and Ron Vargas, UCCE Tulare and Madera County Common Groundsel, an Increasing Problem in the Low Desert Barry R. Tickes, University of Arizona, Yuma Influence of Environmental Conditions on Groundsel and Winter Weed Control in Alfalfa Mick Canevari, Don Colbert, Randall Whitte and Freed Marmor, Weed Science and Agronomy Advisor, Research Associate University of California Cooperative Extension, Stockton, and Research and Development, Dupont Corporation, Sacramento Osprey, A New Herbicide for Weed Control in Wheat Herman Meister, Mick Canevari, Barry Tickes, University of California Cooperative Extension, Imperial County, San Joaquin County, University of Arizona, Yuma Tank-Mix Activity of Regiment? CA Plus Two Formulations of Propanil for Control of Herbicide Susceptible Early Watergrass and Herbicide Resistant Late Watergrass in Water Seeded Rice Thomas DeWitt, Valent USA Corporation, Fresno; Tim Ksander, Agricultural Advisors Inc., Live Oak Bittercress (Cardamine spp.) Biology and Control for Nurseries Cheryl A. Wilen, University of California Cooperative Extension and UC Statewide IPM Program, San Diego Methyl Bromide Alternatives for Field Grown Flowers Husein Ajwa, Clyde Elmore, Susanne Klose, Cheryl Wilen, and Jim MacDonald, University of California, Davis, UC Statewide IPM Program Drip Fumigation for California Cut Flowers Husein Ajwa, Tom Trout, Jim Gerik, and Mark Bolda, University of California and USDA-ARS Use of Dazomet (Basamid®) for Ornamental Production Robert Fritts, Jr., Michael Dimock, Ph.D. Weed Survival in Yardwaste Mulch Oleg Daugovish, Jim Downer and Ben Faber; University of California Cooperative Extension, Ventura Creeping Woodsorrel Control in Bermudagrass Turf Michelle Le Strange, UC Cooperative Extension, Tulare & Kings Counties Pamela Geisel, UC Cooperative Extension, Fresno County Overview of Uses of “Chateau” in Vegetable Weed Control Programs John A. Pawlak and Tom C. DeWitt, Valent USA Corporation Cover Crop Variety and Seeding Rate Effects on Winter Weed Seed Production Nathan S. Boyd and Eric B. Brennan, USDA_ARS, Organic Research Program Preirrigation Impacts on Subsequent Weed Emergence Shachar Shem-Tov and Steven A. Fennimore, Dept. of Plant Sciences, UC Davis Caltrans Structural Vegetation Management Solutions for Roadsides Jennifer A. Malcolm, Caltrans Headquarters, Division of Maintenance Abstract for CA Weed Science Society Presentation: Aquatic Species Session: Multi-Year Control of Arundo Donax in Santa Clara County Watersheds Presenter: Rick L. Austin Update On CDFA Regulatory Aquatic Weed Programs Ross O’Connell, CDFA, Sacramento Statewide General NPDES Permit for the Discharge of Aquatic Pesticides for Aquatic Weed Control in Waters of the United States Emily C. Alejandrino, Central Valley Regional Water Quality Control Board Orientation of Grapevine Rows Affects Weed Growth Matthew W. Fidelibus and Anil Shresta, University of California, Kearney Agricultural Center Weeds as Alternate Hosts of Pierce’s Disease: Their Role in Plant Disease Christina M. Wistrom, ESPM-Division of Insect Biology, University of California, Berkeley Economics of Contract Residual Weed Control in Walnuts and Pistachios Kurt Hembree and Bob Beede, UC Cooperative Extension, Fresno Weed Research Projects in Almond and Grapes Ron Vargas, Kurt Hembree, Tomé Martin-Duvall, University of California Cooperative Extension Integrated Management Techniques of Perennial Pepperweed Rob Wilson, Joseph M. DiTomaso, and Debra A. Boelk,University of California Cooperative Extension, Susanville NASA Imagery Projects Proves Prescription Weed Control and Predicts the Future Frank Aulgure, DuPont Vegetation Management Beyond Yellow Starthistle: Making Sure It Doesn’t Come Back Guy B. Kyser and Joseph M. DiTomaso, Dept. of Plant Sciences, University of California, Davis Medusahead Control Joseph M. DiTomaso, Guy G. Kyser, Neil K. McDougald, Ronald N. Vargus, Morgan P. Doran, Rob Wilson, and Steve Orloff, University of California, Cooperative Extension Recent Developments in Management of Problem Forest Weeds Ed Fredickson, Total Forestry Biology of Nonvascular and Lower (Seedless) Vascular Plants Jodie S. Holt, Botany and Plant Sciences Dept, University of California, Davis Controlling and Management of Mosses and Liverworts in Nurseries Cheryl A.Wilen, University of California Cooperative Extension and UC Statewide IPM Program Control of Silvery Thread Moss (Bryum argentium) in Putting Greens Mark M. Mahady, President Mark M. Mahady and Associates, Inc. Control and Management of Horsetail and Ferns Robert Parker, Irrigated Agricultural Research and Extension Center, Washington State University, Prosser Control and Management of Poisonous Mushrooms in the Landscape R. Michael Davis, Department of Plant Pathology, University of California, Davis Water Quality and New Regulations for Irrigated Agriculture in the Central Coast of California Alison G. Jones, Central Coast Regional Water Quality Control Board, San Luis Obispo Volatile Organic Compound Emissions from Pesticides Randy T. Segawa, California Department of Pesticide Regulation Update on New Ground Water Protection Regulations Mark W. Pepple, California Department of Pesticide Regulation
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Join us in Santa Barbara for the 64th Annual Conference. Conference dates: Jan 23-25, 2012 |
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2011-2012 Awards, Events & Contests |
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Aquatic and Riparian Weeds of the West
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CALIFORNIA WEED SCIENCE SOCIETY ©2001-2010 California Weed Science Society All rights reserved. Home | About us | Membership | Conference |Publications | Links |
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This is practical guide to the identification and biology of submerged, floating leaved, and emergent aquatic weeds in the Western United States. The book contains a full description of 89 species representing 36 plant families, and another 96 plants compared as similar species. There is at least one photograph each of 171 aquatic plant species. The book contains quick identification tables, several keys, and an illustrated glossary.
This new weed identification book has been in the making for over six years. It is the most comprehensive weed identification book yet produced in the United States. It contains over 3000 color photos of infestations and whole plants as well as close-up photos of flowers, seedlings and seeds. DiTomaso and Healy offer comprehensive descriptions and photographs of over 750 weed species in the book. Detailed information about seedlings, mature plants, flowers, fruits, roots, germination and propagation characteristics and descriptions of similar species simplify the quick and accurate identification of a weed.