| abstract |
The invention relates to the field of IPC A01N57/12, in particular to an efficient and stable dichlorvos smoke agent and its application. The smoke agent includes a lead wire and a drug cartridge; the drug cartridge includes dichlorvos original drug and fuel; the lead wire part is embedded in the drug cartridge. The dichlorvos smoke agent obtained by the invention has the following advantages: (1) after ignition, it can diffuse into the air quickly and efficiently to kill the pests of farmland crops, and the control effect is excellent; (2) the smoke agent is arranged through a multi-layer fuel structure and has strong stability , it is not easy to absorb moisture; the dichlorvos original drug is stably combined with the inclusion compound and the penetrant, and the volatility is low; (3) the residual amount of the smoke agent on the surface of the crops is low, the safety is strong, and it is easy to be widely promoted in the field of pesticides. |