Appearance: white or light yellow crystalline powder
USEAGE:Is a microbial source low poison, acaricide, larvae of lepidoptera insects pests and mites and many other high activity, stomach toxicity effect and tag it, at very low doses (0.084 ~ 2 g/ha) has good effect, and in the process of prevention and control of insect pests of beneficial insects without damage, is conducive to the comprehensive prevention and control of pests, also enlarged the insecticidal spectrum, reduced the toxicity to human and animal.Currently, one of the most cost-effective compounds has been widely used in vegetables, fruits, fruit trees and field crops.