青杨楔天牛在新疆阿勒泰地区福海县1 年发生1 代,以幼虫在隧道中越冬,翌年5 月初开始活动,5 月中旬化蛹,5 月底至6 月初羽化为成虫......

The article describes the culture character and others major features of a pathogenic bacteria obtained from the larvae ......