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United States Environmental Protection Agency
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Items Found: 12
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Your Search: (AUTHOR=Ratsch AND H.)
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Comparative Toxicity of Six Test Chemicals to Lettuce Using Two Root Elongation Test Methods (Journal Version).
Distribution of Relative Error of Toxicity of Herbicides and Metals to 'Arabidopsis'.
Effects of glean, a sulfonylurea herbicide on the reporductive biology and fruit set in cherry trees /
Growth Inhibition and Morphological Effects Several Chemicals in 'Arabidopsis thaliana (L.)'Heynh.
Influence of Two Culturing Techniques on Toxicity of Four Chemicals in 'Arabidopsis' (Journal Version).
Interlaboratory Root Elongation Testing Of Toxic Substances On Selected Plant Species
Life Cycle Bioassay for Assessment of the Effects of Toxic Chemicals Using Rapid Cycling 'Brassica'.
Ozone Flux in 'Glycine max' (L.) Merr.: Sites of Regulation and Relationship to Leaf Injury.
Plant tier testing : a workshop to evaluate nontarget plant testing Subdivision J Pesticide Guidelines : 29 November - 1 December, 1990 /
Potential Environmental Risks Associated with the New Sulfonylurea Herbicides.
Seed germination and root elongation toxicity tests in hazardous waste site evaluation : methods development and applications /
Uptake of Bromacil by Isolated Barley Roots.
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