冬虫夏草菌侵染蝙蝠蛾幼虫的研究进展

Research progress on infection of bat moth larvae by Cordyceps sinensis

从侵染途径、侵染方法、外部侵染环境条件、侵染材料及寄主幼虫龄期等方面对冬虫夏草菌侵染蝙蝠蛾幼虫的研究现状进行论述,认为最有效的感染途径为体表侵染,应用最广的侵染方法为喷淋法和涂抹法,最佳侵染温度为12～16℃,最好的侵染材料是分生孢子,最容易受侵染的虫龄为3～5龄幼虫。

Recent research status of the infection of bat moth larvae by Ophiocordyceps sinensis was discussed from the aspects of infection routes,infection method,external infestation environmental conditions,infection materials and host larval age.It is believed that the most effective infection route is surface infection.The most widely used methods are spraying and smearing.The best infestation temperature is12-16℃.The best infection material is conidia.The most susceptible insect infestation is3-5instar larvae.