稻象虫又称水稻象鼻虫，在我县１年发生１代，成虫和幼虫均危害水稻，成虫取食叶片，幼虫危害稻根，以后者发生为重。一、发生规律及生活习性每年春夏之交，越冬成虫开始活动，越冬幼虫相继化蛹，４～５月份羽化为成虫并出来活动，这些成虫进入秧田和本田危害并产卵繁殖，孵出 Rice weevil, also known as rice weevil, occurs in our county for 1 year. Adult and larvae all endanger the rice. Adults feed on the leaves and the larvae endanger the rice root. First, the occurrence of laws and habits At the turn of spring and summer, the overwintering adult began activities, overwintering larvae have pupation, from April to May emergence and adult activity, the adults into the seedling and Honda endangering and spawning reproduction, hatch