A silicagel fractionation procedure for environmental sample extracts, which separates chlorinatedhydrocarbons(CHCs) and......

With the increasing use of synthetic pyrethroids (SPs), the significance of ecological safety and health risk is an emer......

Two procedures were compared for extraction and clean-up of 20 organophosphorus and 19 pyrethroid pesticides in sediment......

Objective To study the metabolism of 14C-deltamethrin in rats. Methods Rats were dosed orally and i.p. with a single dos......

目前市场上的蚊香．因合成除虫菊酯紧缺，进口价格昂贵，满足不了生产及消费需求。现介绍一种用野生植物生产蚊香的新方法。......

美国EPA正在寻求降低除虫菊酯与丁氧胡椒和MGK264（N-辛基双环庚烯）配制时毒性的办法，它正在制定这些化学品的合适评价方法。丁氧胡椒......

住保5％水乳剂（SUMIBAO 5EW）是日本住友化学株式会社最新开发的合成除虫菊酯广谱杀虫剂。经使用证明，该药剂对南方水果龙眼、荔枝的尺蠖......