农业科学

• 产卵

  The larvae come out of hibernation in mid-April,over summer in the mid-May,pupate in late July. The adults emerge and oviposit in late August.

  4月中、下旬出蛰危害,5月中旬老熟幼虫开始越夏,7月下旬开始化蛹,8月下旬成虫羽化并产卵,9月中旬幼虫孵化。