标签：avermectin - 英国华人论坛

The reasons mainly inthree aspects:First,avermectin as a biological pesticide, the global sales in 2008 is the largestone in Avi single products, after the five kinds of highly toxic pesticides aredisabled, it shows momentum of rapid develop...英国华人论坛

Avermectin potency is broad-spectrum,high efficiency, and can work with a majority of pesticides, expanding thespectrum insecticide, improve control effect and insecticidal speed, is now thelargest amount, one of the widest range of pesticid...英国华人论坛