Results 211 to 220 of about 93,186 (232)
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1982
An increasing concern over the LD50 study has become apparent over the years and even more so recently in Britain with the Home Office Publication on the subject and comments and opinions expressed in the National Press. Particularly with respect to the Pharmaceutical and Agrochemical Industries, the number of animals used depends on the number ...
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An increasing concern over the LD50 study has become apparent over the years and even more so recently in Britain with the Home Office Publication on the subject and comments and opinions expressed in the National Press. Particularly with respect to the Pharmaceutical and Agrochemical Industries, the number of animals used depends on the number ...
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Wh Itefringed Beetle Ld50 Studies, 1976
Insecticide and Acaricide Tests, 1980Abstract Adult whitefringed beetles were field collected and held in groups of 100 in screen cages. Fresh soybean leaves were supplied each day as a food source. Blotting paper was fitted and taped to the floor of the cages as an oviposition site.
William M. Golden, Max H. Bass
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