Carbofuran is a broad-spectrum, high-efficiency, low-residue and highly toxic carbamate insecticide for killing insects, mites and nematocides. It can be used for preventing and controlling rice borers, soybean aphid, soybean feeding insects, mites and nematode worms. The drug has a stimulating effect on the eyes, skin and mucous membranes, and symptoms such as dizziness, nausea and vomiting may appear after poisoning through the mouth.