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.
我们不用抗生素、杀虫剂或激素。
主要的污染物是动物粪便、抗生素和激素、制革厂的化学品、用于饲料作物的化肥和杀虫剂。
The major polluting agents are animal wastes, antibiotics and hormones, chemicals from tanneries, fertilizers and the pesticides used to spray feed crops.
应用推荐