First, the main pest pest species Pleurotus ostreatus have mushrooms, mushroom fly, mushroom mosquitoes and so on. Mushroom Mosquitoes, also known as Mushrooms and Small Red Worms, have larvae about 1.5 millimeters in length and can be harmful throughout the year, with serious damage occurring between May and October. M. ostreatus is a black fly and the larvae are white pods. Mushroom mosquito larvae are white. The yield of Pleurotus ostreatus damaged by these pests has deteriorated and the quality has deteriorated. Second, the biological control method in rice fields and wheat fields in the set of planting Pleurotus ostreatus, the use of natural enemies of Pleurotus ostreatus to control the occurrence of pests, help to maintain the ecological balance. The natural enemies of Pleurotus ostreatus in rice fields are mainly spiders, frogs, and seven-spot ladybugs. In general, each spider can catch about 15 M. edulis aphids each day, and 6 to 10 M. edodes larvae are caught. The biological control effect is 250%.
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