http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
What is a noxious weed -- Environmental and economic impacts of noxious range weeds -- Naturalization of plant species in Utah: 1842 to present -- Benchmarks for rangeland management and environmental quality -- Seed dynamics -- Weed dynamics on rangeland -- Global change and vegetation dynamics -- Noxious weed management strategies -- Biological control of rangeland weeds -- Principles of chemical control -- Timing of herbicide application for effective weed control: a plant's ability to respond -- Allelopathy -- Improved grasses and forbs for intermountain rangelands -- Impact of weeds on herbage production -- Consequences of shrub die-off -- Economic impact, classification, distribution and ecology of leafy spurge -- Biological control of leafy spurge -- Controlling leafy spurge with grazing animals -- Chemical control of leafy spurge -- Classification, ecology and economics of perennial snakeweed -- Biological control of snakeweeds -- Chemical control of broom snakeweed -- Toxicology of snakeweeds, Gutierrezia microcephala and G. sarothrae -- Weedy thistles of the Western United States -- Biennial thistle control with herbicides -- Canada thistle control -- Biological control of thistles -- Identification, introduction, distribution, ecology and economics of Centaurea species -- Biological control of Centaurea Spp. -- Chemical control of Centaurea maculosa in Montana -- Neurotoxicity of the knapweeds (Centaurea Spp.) in horses -- Junipers of the western U.S.: classification, distribution, ecology and control -- Sagebrush: classification, distribution, ecology, and control -- Rabbitbrush: classification, distribution, ecology and control -- Oakbrush: classification, ecology and management -- Mesquite: classification, distribution, ecology and control -- Saltcedar (Tamarisk): classification, distribution, ecology and control -- Importance, distribution and control of dyers woad (Isatis tinctoria) -- Medusahead: importance, distribution and control -- Dalmation toadflax, yellow toadflax, black henbane and tansymustard: importance, distribution and control -- Cheatgrass -- Tansy ragwort (Senecio jacobaea): importance, distribution and control in Oregon -- Other toxic pyrrolizidine alkaloid-containing plants: importance, distribution and control -- Continuing the forum for cooperation -- Economics of noxious weeds and poisonous plants
Includes bibliographical references and index.
Westview special studies in agriculture science and policy