The invention discloses an environment-friendly biopesticide, which comprises the following substances in parts by weight: 15-26 parts of azadirachtin emulsion, 13-24 parts of ethyl methacrylate, 10-27 parts of hexaconazole, 11-19 parts of fosetyl-aluminium, 5.5-11.5 parts of xanthan gum, 20-30 parts of sunflower seed oil, 17-34 parts of rotenone, 11-16 parts of alkylphenol ethoxylates, 25-40 parts of glycerol, 25-41 parts of geranium oil, 11-14 parts of palm oil, 45-66 parts of tea saponin and 21-44 parts of cytex. The environment-friendly biopesticide is strong in stability; and all constituents of the biopesticide are natural products, so that the environment-friendly biopesticide is environment-friendly, residue-free and pollution-free and the values of the biopesticide can be realized.