pyrethroid insecticides的例句大全

Vered through further improve researched to esterfunction key of pyrethroid insecticides.

对拟除虫菊酯杀虫剂酯功能键的进一步改进研究，导致新型非酯结构拟除虫菊酯的发现。

discusses of the technique of control rice stem borer and rice caseworm with pyrethroid insecticides

菊酯农药防治水稻螟虫的技术探讨

through the structure analysis of the known pyrethroid, we designed and synthesized a new series of pyrethroid-n-aryl valine series pyrethroid insecticides, and proceeded the living creature activity test for them.

通过对已有的拟除虫菊酯类化合物的结构分析，我们设计合成了一系列新的高效、低毒、稳定的N-芳基缬氨酸类拟除虫菊酯杀螨剂，并对其进行了生物活性测试。

In China, pyrethroid insecticides were forbidden to apply in rice field.

但是,在中国一直被禁止应用于水田害虫防治.

In insects, a substantial amount of research has indicated that cytochrome P450 enzyme system plays pretty important roles in detoxifying metabolism of pyrethroid insecticides and plant toxins.

在昆虫中，已有大量研究表明细胞色素P450酶系对菊酯类杀虫剂以及植物毒素的解毒代谢方面起着非常重要的作用。

Determination of Halogenated Hydrocarbons in Adhesives by Gas Chromatography Coupled with Electron Capture Detector DETERMINATION OF SYNTHETIC PYRETHROID INSECTICIDES IN BIOLOGICAL MATERIALS BY GC/ ECD

气相色谱/电子捕获检测器法对胶粘剂中卤代烃的测定

Blattella Germanica belongs to high resistance level to synthetic pyrethroid insecticides and carbamate insecticide, except Baygon.

德国小蠊除对氨基甲酸类杀虫剂残杀威属低抗性外，对其它四种杀虫剂属高抗性水平。

Owing to a great quantity of chemical insecticide been used for a long time, Spodoptera litura has resistance to organochlorine pesticide, organophosphorus pesticide, carbamic acid ester pesticide, pyrethroid insecticides.

由于长期大量的化学药剂的使用，斜纹夜蛾对有机氯、有机磷及氨基甲酸酯、拟除虫菊酯等多类杀虫剂产生了不同程度的抗药性。

The research progress of modern insecticides such as organic phosphor, carbamate, pyrethroid, het-

主要介绍了近代有机磷、氨基甲酸酯、拟除虫菊酯及杂环杀虫剂研究进展，指出开发高效、低毒、低残留农药是农药的发展方向。