Supply agrochemicals herbicides fungicides plant growth regulators insecticides rodenticides .

供应农药杀菌剂除草剂植物生长调节剂杀虫剂灭鼠剂。

Synthetical herbicides , insecticides , and fungicides are not allowed .

不允许使用综合除草剂，杀虫剂和杀真菌剂。

Six fungicides were tested to control the rape downy mildew .

对6种药剂进行防治油菜霜霉病试验。

Effect of several fungicides on cucumber powdery mildew .

几种杀菌剂对黄瓜白粉病的防效试验。

The process of spraying crops with powdered insecticides or fungicides from an airplane .

农作物喷粉从飞机上向农作物喷洒粉末状杀虫剂或杀菌剂的过程。