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食用菌害虫的发生和为害,除了其本身的适应性和繁殖力外,环境条件是重要的因素。环境条件主要有温度、湿度、栽培材料及人为因子等。1.温度:昆虫是变温性动物,其体温基本上取决于环境温度。一般情况下,最适宜昆虫生长发育和繁殖的温度为22-30℃,高于40℃或低于8℃时都不利。如螨类在18-30℃时生长发育最有利;线虫在31℃下较16-19℃时长得快,而且活动的时间
The occurrence and damage of edible fungus pests, in addition to its own adaptability and fertility, environmental conditions are important factors. Environmental conditions are mainly temperature, humidity, cultivation materials and human factors. 1. Temperature: Insects are warm-blooded animals whose body temperature basically depends on the ambient temperature. Under normal circumstances, the most suitable temperature for insect growth and reproduction of 22-30 ℃, higher than 40 ℃ or lower than 8 ℃ are negative. Such as mites at 18-30 ℃ growth and development of the most favorable; nematodes at 31 ℃ faster than 16-19 ℃, and the time of activity