选择性杀虫剂

利用昆虫学知识开发高选择性杀虫剂

The Use of Entomologic Knowledge on Developing High-selective Insecticides

合理施用选择性杀虫剂促进瓜绢螟天敌的控害作用

Enhancing Efficacy of Natural Enemies of the Melon Worm Through Strategic Application of Selective Insecticides

只有当虫害大发生，造成一定经济损失时，才动用药械对害虫进行防治，但要使用不污染环境，不损害森林生物多样性的选择性杀虫剂。

It is not necessary to use insecticide to control the pest until the pest damage happens to result in certain economic loss . But selective pesticides which do no harm on environment and forest biodiversity must be used .

选择性有机磷杀虫剂的研究阿赛硫磷（Acethion）类化合物的化学结构和生物活性

Studies on selective organophosphorus insecticides : chemical structure and biological activity of acethion analogs

抑虫肼是一种新颖昆虫蜕皮加速剂。它对鳞翅目害虫高度有效，是一种既安全又有选择性的蜕皮激素杀虫剂。

Yichongjing is a novel insecticide , it is highly specific to lepidopterous insects and acts as a safe and selective ecdysone agonist .