USE OF ANTHRAQUINONE DERIVATIVES AS PESTCIDES FOR CONTROLLING PLANT DISEASES

摘要

The invention relates to use of anthraquinone derivatives as effective ingredients of pesticides for controlling fungal diseases of plants. The said pesticides comprise one or more compounds selected from ten species anthraquinone derivatives, which have obviously preventive and therapeutic effect against many plant diseases and can be used to control diseases caused by fungi of Sphaerotheca, Erysiphe, Blumeria, Fusarium, Sclerotinia, Pyricularia, Rhizoctonia, Colletotrichum, Botrytis, Yerticillium, Alternaria, in various cereal crops, economic crops, vegetables, fruit trees, melons and so on. They also have low toxicity, low residual and good environment compatibility.