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- Structure - Activity and Pharmacophore of Neonicotinoid Insecticides 新烟碱类杀虫剂的结构与活性及其药效基团
- The neonicotinoid insecticide imidacloprid (IMI) which has outstanding biological efficacy, low toxicity to warm-blooded animals was selected as biotransformation substrate. 以IMI为唯一氮源进行富集培养，从土壤中筛选到了7株可将IMI转化为一种极性更大的化合物的菌株。
- Molecular Mechanisms for Selective Action of Neonicotinoid Insecticides 新烟碱类杀虫剂选择作用的分子机理
- neonicotinoid insecticides 新烟碱类杀虫剂
- Keywords neonicotinoid insecticide;nicotine acetylcholine receptors;selectivity;molecular mechanism;basic aminoacid; 新烟碱类杀虫剂;烟碱型乙酰胆碱受体;选择作用;分子机理;碱性氨基酸;
- Farm workers frequently come in contact with these insecticides. 农场工人常常接触这些杀虫剂。
- They observed how the crops reacted to these insecticides. 他们观察了庄稼对这些杀虫剂有什么反应。
- Resistance to insecticides has been apparent for many decades. 杀虫剂抗药性的出现已有数十年。
- Insecticides are widely used for controlling most insect pests. 杀虫剂广泛应用于防治大多数害虫。
- Systemic insecticides have shown particular promise. 内吸杀虫剂看来特别有效。
- Some insects develop cross-resistance to insecticides. 通过某些昆虫使交叉抗药性发展成为杀虫剂
- Both Aldrin and Chlordane are valuable insecticides. 艾氏剂和氯丹都是重要的杀虫剂。
- neonicotinoid insecticide 新烟碱类杀虫剂
- Controlling Effect of 6 Insecticides on Beet Barathra brassicae L. 6种杀虫剂对甜菜甘蓝夜蛾的防治效果。
- Effects of Three Botanical Insecticides Against Pieris rapae L. 三种植物性杀虫剂对菜青虫的毒效。
- Tell people why it is harmful to use insecticides and weed killers. （一）告诉人们使用杀虫剂，除草剂等化学药品是如何有害。
- The effects of 4 pyrethroids insecticides and methomyl are ... 4种拟除虫菊酯类杀虫剂及灭多威对该虫效果差。
- These insecticides include DDT a compound banned in the United States in 1972. 这些杀虫剂中包括DDT，一种自1972年起在美国被禁止使用的杀虫剂。
- A group of insecticides called chlorinated hydrocarbons illustrate this effect. 一大批称为氯化烃的杀虫剂阐明了这种放大作用。
- After spraying insecticides over the fields,the plane was seen buzzing off. 那架飞机喷完杀虫剂后，迅即飞去。
