Results 311 to 320 of about 425,563 (334)
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Analytical Chemistry, 1965
METHODOLOGY for residue analysis has advanced rapidly during the current review period, from November 1962 through October 1964. Notable progress has been made in the development and refinement of methods of analysis by which any or all of a large number of pesticide residue chemicals can be detected and measured in one general operation.
Cook, J. William, Williams, Sidney
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METHODOLOGY for residue analysis has advanced rapidly during the current review period, from November 1962 through October 1964. Notable progress has been made in the development and refinement of methods of analysis by which any or all of a large number of pesticide residue chemicals can be detected and measured in one general operation.
Cook, J. William, Williams, Sidney
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Toxicology, 2013
Pesticides, a wide class of environmental contaminants, may cause both acute and delayed health effects in exposed subjects. These effects can range from simple irritation of the skin and eyes to more severe effects such as affecting the nervous system, the reproductive system and cancer. The molecular mechanisms underlying such effects are still under
M. Collotta, P.A. Bertazzi, V. Bollati
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Pesticides, a wide class of environmental contaminants, may cause both acute and delayed health effects in exposed subjects. These effects can range from simple irritation of the skin and eyes to more severe effects such as affecting the nervous system, the reproductive system and cancer. The molecular mechanisms underlying such effects are still under
M. Collotta, P.A. Bertazzi, V. Bollati
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Pesticides and the Pesticide Industry
BioScience, 1964wide for controlling disease-transmitting pests and also reducing populations of nuisance pests. Practically every authority who has studied the use of pesticides has concluded that they are essential for production of food and protection of public health. Why then has there been so much public and private furor recently over the use of pesticides? Why
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Human Toxicology, 1988
1 Chemical treatment of crops is essential not only to reduce losses but also to prevent certain food related diseases. 2 Pesticides, unlike many other compounds, are designed to kill higher organisms and thus pose special toxicological problems. 3 It is important to understand the mechanism of action of the pesticide in the target organism in order
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1 Chemical treatment of crops is essential not only to reduce losses but also to prevent certain food related diseases. 2 Pesticides, unlike many other compounds, are designed to kill higher organisms and thus pose special toxicological problems. 3 It is important to understand the mechanism of action of the pesticide in the target organism in order
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Pesticide Regulation and Pesticide Prices
Canadian Journal of Agricultural Economics/Revue canadienne d'agroeconomie, 2005Pesticides are an increasingly important input in crop production. In North America there has been a longstanding concern by farmers in close proximity to the Canada–U.S. border that either differences in access to compounds or price differentials adversely affect competitive positions.
Cameron Short, David Freshwater
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Environmental Science & Technology, 1983
Presentation et discussion des nouvelles formes d'insecticides et d'herbicides (spectre d'activite et specificite) a un congres recent consacre a l'agrochimie (8eme symposium de Beltsville sur la Chimie Agricole du futur, mai 1983)
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Presentation et discussion des nouvelles formes d'insecticides et d'herbicides (spectre d'activite et specificite) a un congres recent consacre a l'agrochimie (8eme symposium de Beltsville sur la Chimie Agricole du futur, mai 1983)
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