98% chemical material crystal powder of deltamethrin is directly delivered from stock

The latest generation of substituted urea insecticides. The pesticide kills pests by acting on insect larvae and preventing the peeling process, especially against leaf-eating caterpillars such as fruit trees. It has a unique killing mechanism against thrips, rust mites and whitefly, and is suitable for controlling pests resistant to synthetic pyrethroids and organophosphorus pesticides. The drug has a long duration of validity, which is conducive to reducing the number of injections; For crop safety, corn, vegetables, citrus, cotton, potatoes, grapes, soybeans and other crops can be used, suitable for comprehensive pest control. The drug will not cause the resurgence of sting-sucking pests, and has a mild effect on the adults of beneficial insects and predatory spiders. It has a long-lasting effect and is resistant to rain erosion, and has selectivity for beneficial arthropod adults. After application, the first action is slow and has the function of killing eggs. It can kill the newly laid eggs. The effect can be seen 2~3 days after application. It is low toxic to bees and bumblebees, and low toxic to lice mites of mammals. It can be used when bees collect honey. It is relatively safer than organophosphorus and carbamate pesticides. It can be used as a good mixture and has good control effect on lepidoptera pests. When used at low dosage, it still has good control effect on caterpillars and thrips larvae; It can prevent the spread of virus and effectively control lepidoptera pests resistant to pyrethroids and organophosphorus. The agent is selective and persistent, and has good control effect on potato stem borer in the later stage. It is beneficial to reduce the number of spraying and can significantly increase production.