Uses: Chlorothalonil is a kind of non-imbibed and broad bactericide with high effciency, low toxicity, it s widely used in prevention and cure o plant mycosis for vegetable, fruit tree, flowers, tobacco, tea tree, and other economical plant, legumina, rice, wheat, and forest. It is applied to industry as antiseptic for dope, wiring, leat-her, paper and cloth etc.