近年来馆陶县棚（室）弹尾虫发生严重，尤其是深冬黄瓜育苗期。黄瓜出苗后，该虫多在傍晚和早晨群集在心叶上咬食生长点，受其为害的瓜苗，轻者幼叶出现虫孔或叶边缺刻，随着真叶的生长，咬食的孔洞或缺刻加大，严重时心叶不能生长，只剩下两片子叶，成为无用音，给棚（室... In recent years, Guantao County studio shed (room) the occurrence of serious insects, especially the winter cucumber seedling. After the emergence of cucumber, the insects and more in the evening and morning cluster in the heart leaves on the growth point, the damage of melon seedlings, young leaves appear wormhole or leaf edge nicks, with the growth of true leaves, biting holes Or nick increase, serious heart leaves can not grow, leaving only two cotyledons, a useless tone, to the shed (room ...