2003 Proceedings Individual Selections 2003 Awards
of
Honorary Memberships in CWSS 2003 Student
Poster, Paper and Scholarship Award Winners Weed Survival in Yardwaste
Piles Weed ID on the Central Coast Understanding Weed Seed
Dormancy and Weed Control with Steam Herbicide Modes of Action
Explained Presidential Adress Economic Impact of Weeds in
Agricultural and Non-Agricultural Systems Impacts of Invasive Species
in Rangeland Impacts of Aquatic Weeds in
Water Use and Natural Systems Roundup Ready Alfalfa In The
Central San Joaquin Valley Of California Compost as a Mulch and Corn
Gluten Meal as a Preemergence Natural-based Product for Roadside
Vegetation Control Allium spp. Amendments, Soil
Temperature, and Exposure Time Affect Seed Viability for Weed
Management in California New Methods For Yellow And
Purple Nutsedge Control In The San Joaquin Valley Transition Management of
Overseeded Bermudagrass and Weed Impacts Tall Annual Morningglory
Control Studies in Acala Cotton Affects of Spray Drift on
Trees Mulch Effects on Trees Clopyralid Problems in Mulch
and Compost Cost Comparisons in Weed
Management Benefits and Drawbacks of
Cover Crops A Decade of Change and Its
Effect on the Vegetation Management Landscape Wholesale Nursery Practices
that Minimize Environmental Impact Weeds as Indicators of
Envioronmental Conditions The Role of Weeds in the
World of Turf Using Grass Control Products
in Ornamental Plantings Raptor, A New Post Emergence
Herbicide for Seedling and Established Alfalfa The Fit of Roundup Ready
Alfalfa, Initial Field Results in California Integrating Weed Management
Tools in Cotton and Corn: GMOís and Conventional
Herbicides Survival And Growth Of Three
Conifer Species Following Three Types Of Site Timing of "Kerb" Application
in Lettuce Weed Control with Methyl
Bromide Alternatives Cultural Practices as Part
of IPM for Weed Control in Vegetable Crops Alternatives for Yellow and
Purple Nutsedge Management Nutsedge Mangement in
Agronomic Corps Nutsedge Management in
Landscapes Areas Nutsedge Management in Trees
and Vines Clopyralid in
Compost-History and Regulatory Actions Potential Loss of Herbicide
Registrations Preventing Spread of Noxious
Weeds Anti-Drift Label
Requirements Cruising the DPR Website
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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.