Carbaryl (1-naphthyl methylcarbamate) is a chemical in the carbamate family used chiefly as an insecticide. Usage: Mainly spray water with WP or SC. Used for stem borers, rice leaf roll borers, rich blight, cotton bollworm, red bollworm, Spodoptera litura, cotton leafworm, peach borer, apply spiny moth, tea small gree leafhoppers, tea caterpillars, mulberry inchworms, soybean heartworms, etc. Watermelon is sensitive to manacarb and should not be used; other melons should be tested for phytotoxicity. Some areas report that after use of manacarb to control apply carnivorous insects, the occurrence of spider mites should be observed. It is highly toxic to bees and should not be used during flowering or beekeeping areas. Function: Carbaryl has a contact killing and stomach poisoning effect, and can inhibit the cholinesterase of the pest nervous system to make it fatal. Usually processed in powders and WP for use. Because of its broad insecticidal spectrum and low toxicity, it is widely used in agriculture.