【摘要】 用a-(4-氯苯基)异戊酸和有机磷农药中的杂环醇(或酚)合成的非环丙烷类型的拟除虫菊酯的14个品种,对桃蚜、棉带卷叶蛾和柑桔红蜘蛛进行了毒力试验。结果表明,编号Ⅲ、Ⅵ、Ⅶ、Ⅹ、Ⅺ、ⅩⅦ和ⅩⅧ7个品种对桃蚜有良好的效果,死亡率均在80%以上。编号Ⅲ、Ⅵ、Ⅶ3个品种不但对桃蚜,棉褐带卷叶蛾有良好的毒效,对红蜘蛛也表现了相当的毒力,是许多拟除虫菊酯品种所没有的。它们的效果不低于高效有机磷的毒力。而且对人没有难闻的气味和刺激性。更多还原

【Abstract】 14 species of noncyclopane type Pyrethroids synthethized from α, (4-chlorobenzene)isovaleric acid and organophosphorus hetherocyclic ring alcohol (or phenol) wereused to examine toxic power against Green Peach Aphid, Adofxophyes Orana andCitrus red Mite. The results of the examination showed that compounds Ⅲ, Ⅵ, Ⅶ,Ⅹ, Ⅹ Ⅴ, Ⅹ Ⅴ Ⅱ and Ⅹ Ⅷ have higher toxic power against Green Peach Aphid,especially against Citrus Mite, which does not exist in many known Pyrethroids.Their toxic powes is not lower than that of effective organophosphorus and hasno stinking odor or stimulaton to human beings.更多还原