Results 181 to 190 of about 6,447 (228)
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Transactions of the American Fisheries Society, 1957
Abstract Toxicity bio-assays of run-off water from an area treated with dieldrin at the rate of 4.66 pounds per acre indicated that the run-off from the first rain following treatment was toxic to fathead minnows, Pimephales promelas, at a dilution of one in three.
Clarence M. Tarzwell, Croswell Henderson
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Abstract Toxicity bio-assays of run-off water from an area treated with dieldrin at the rate of 4.66 pounds per acre indicated that the run-off from the first rain following treatment was toxic to fathead minnows, Pimephales promelas, at a dilution of one in three.
Clarence M. Tarzwell, Croswell Henderson
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A Case of Fatal Dieldrin Poisoning
Medicine, Science and the Law, 1979Dieldrin was developed in the United States and was made available commercially in 1948. Chemically, dieldrin is 1, 2, 3, 4, 10, 10-hexachloro-6, 7-epoxy-1, 4, 4a, 5, 6, 7, 8, 8a-octahydro-1, 4, 5, 8-dimethanonaphthalene and forms, together with aldrin and endrin, a triumvirate of insecticides derived from hexachlorodicyclopentadiene.
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The pharmacokinetics of HEOD (dieldrin) in the rat
Food and Cosmetics Toxicology, 1969Abstract A study has been made of the changes in the concentration of HEOD in four tissues of male rats during a 12-wk period on a basic diet, following consumption of a diet containing 10 ppm HEOD for 8 wk. Empirical relationships, containing one exponential term in the case of the adipose tissue and brain, and two exponential terms in the case of ...
A.I.T. Walker +3 more
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The problem of a replacement for dieldrin
1997For more than 30 years the main strategy for preventive control of the desert locust Schistocerca gregaria (Forskal, 1775) has been based on the correct use of an organochlorine, dieldrin. This insecticide was used because it was effective at very low doses for locust control, activated both by contact and ingestion, had a long persistence, a long ...
M. Launois, T. Rachadi
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Resistance to Dieldrin in Anopheles in Trinidad
Nature, 1961DIELDRIN has been in use as a larvicide against Anopheles neomaculipalpus Curry for several years in the Piarco Airport area of Trinidad. This species is of secondary importance to Anopheles aquasalis as a vector of malaria in the coastal areas of the Colony.
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Chlordane, Aldrin and Dieldrin
1969Chlordane, Aldrin and Dieldrin, three powerful new insecticides, were discovered in the middle forties and in each case Julius Hyman was intimately involved in the discovery. Hyman held degrees from the Universities of Chicago and Leipzig. In 1930 he gave up a post as research chemist in order to develop his own ideas for the manufacture of drying oils
Richard Stillerman +2 more
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1962
Im Jahre 1956 wurde von den Wool Textile Research Laboratories, Commonwealth Scientific and Industrial Research Organization (C. S. I. R. O.) in Australien unter Verwendung des bekannten Insektizides Dieldrin ein neues Wollschutzmittel entwickelt. Ihm folgten in verschiedenen Landern, z.B. unter den Namen Dieldrex, Dielmoth, Dielproof, Fixit, Shelltox,
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Im Jahre 1956 wurde von den Wool Textile Research Laboratories, Commonwealth Scientific and Industrial Research Organization (C. S. I. R. O.) in Australien unter Verwendung des bekannten Insektizides Dieldrin ein neues Wollschutzmittel entwickelt. Ihm folgten in verschiedenen Landern, z.B. unter den Namen Dieldrex, Dielmoth, Dielproof, Fixit, Shelltox,
openaire +2 more sources