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据报导,白僵菌孢子明发与温度的关系不大,它能在一个较广的范围(0—40℃)内正常地发育,最适温度为22—26℃。但只有在相对湿度接近100%时,繁殖菌丝体才能从虫尸体内突破出来,并形成分生孢子。因此,白僵菌的流行只会在温暧潮湿的环境中发生。这从我们多年的实践也体会到,白僵菌对松毛虫感病致死能力大小受温湿度,特别是受湿度的影响最大。钦州地区大陆部分位于东经107°27′
It has been reported that Beauveria bassiana spores have little to do with temperature, which can develop normally over a wide range of temperatures (0-40 ° C) with an optimum temperature of 22-26 ° C. However, only when the relative humidity is close to 100%, the mycelium can breed out of the insect body and form conidia. Therefore, Beauveria epidemic will only happen in warm and humid environment. This from our many years of practice also realized that the mortality of Beauveria bassiana susceptible to the size of the affected by temperature and humidity, especially by the humidity of the greatest impact. Qinzhou part of the mainland is located in longitude 107 ° 27 ’