Titlebook: Residues of Pesticides and Other Foreign Chemicals in Foods and Feeds / Rückst?nde von Pesticiden un; Francis A. Gunther Conference procee

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hypertension

熱烈的歡迎

Pentachlorobenzyl alcohol, a rice blast control agentth hazards in their preparation, application, and as chemical residues in rice grains, the Japanese staple. A strong and healthy trend toward substitution of mercurials by much safer chemicals has accelerated the operation of extensive and improved screening programs. In 1964, our research people di

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falsehood

字謎游戲

Selective toxicity of systemic insecticidese plant tissues, only phytophagous pests will consume it directly, and it reduces the population of plant-feeding pests without killing beneficial organisms. Therefore, systemic activity is a very desirable property of both insecticides and fungicides. The usage of systemic compounds may decrease th

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Specificity and mechanism in the action of saligenin cyclic phosphorus esterss the active metabolite of tri-.-tolyl phosphate (known as tri-.-cresyl phosphate or TOCP) (... 1961, ... 1962 a). Their biological activities are remarkably affected by an exocyclic substituent group on phosphorus. Some of them have a deleterious biological activity to cause ataxia in higher animal