搜索结果: 1-9 共查到“农药学 metabolism”相关记录9条 . 查询时间(0.109 秒)
Comparative Metabolism of Organophosphorus Pesticides in Water-Sediment Systems
biodegradation of organophosphorus pesticides water-sediment system ester hydrolysis oxidative desulfuration
2009/3/7
The aerobic aquatic soil metabolism of three 14C-labeled organophosphorus pesticides was examined in French lake water-sediment systems to estimate factors controlling their behavior in the natural ...
Aerobic Aquatic Soil Metabolism of Pesticides in Water- and Sediment-Spiked Systems
biodegradation water-sediment system fenitrothion diethofencarb TOXSWA simulation
2009/3/7
The metabolism of fenitrothion and diethofencarb in aerobic aquatic soil was examined following either water or sediment application. The more hydrophobic fenitrothion rapidly distributed from water...
Metabolism of Tolclofos-methyl in Lettuce（Lactuca sativa）
tolclofos-methyl metabolism in lettuce Lactuca sativa malonylglucose conjugate
2009/3/7
The metabolic fate of tolclofos-methyl labeled with 14C at the phenyl ring was studied in greenhouse-grown lettuce after a single application to leaves at two different rates (75 and 750 g a.i./ha)....
Metabolism of Imidacloprid in Houseflies
imidacloprid neonicotinoids metabolism housefly synergists
2009/3/6
Metabolism of imidacloprid in the housefly Musca domestica was investigated. After the injection of 14C-labeled imidacloprid, radioactivity decreased to approximately 20% of the initial level within...
The excretion, tissue distribution and metabolic fate of simeconazole [(RS)-2-(4-fluorophenyl)-1-(1H-1,2,4-triazol-1-yl)-3-trimethylsilyl propane-2-ol] in rats were studied by administering 14C-labe...
Overview of Carboxylesterases and Their Role in the Metabolism of Insecticides
carboxylesterase metabolism pyrethroid organophosphate carbamate pesticide
2009/3/5
Carboxylesterases hydrolyze numerous endogenous and exogenous ester-containing compounds. They play a role in the detoxification of many agrochemicals including pyrethroids, organophosphates, and ca...
Aerobic metabolism and adsorption of pyrethroid insecticide imiprothrin in soil
imiprothrin soil metabolism soil adsorption
2009/3/5
Imiprothrin, a unique type of pyrethroid having an imidazolidinyl ring in its alcohol moiety, was rapidly degraded in two aerobic U.S. soils. The half-lives of biologically active trans isomer were ...
Aerobic metabolism and adsorption of pyrethroid insecticide metofluthrin in soil
metofluthrin soil metabolism soil adsorption
2009/3/5
Metofluthrin [2,3,5,6-tetrafluoro-4-(methoxymethyl)benzyl (1R,3R)-2,2-dimethyl-3-((1EZ)-prop-1-enyl)cyclopropanecarboxylate] was rapidly degraded in two aerobic US soils with first-order half-lives of...
Action of fentrazamide on protein metabolism and cell division in plants
fentrazamide amino acid very long chain fatty acids
2009/3/5
Fentrazamide [4-(2-chlorophenyl)-N-cyclohexyl-N-ethyl-4,5-dihydro-5-oxo-1H-tetrazole-1-carboxamide] is a new tetrazolinone class herbicide. Fentrazamide at and above 1 μM showed marked phytotoxic ac...