蔬菜花斑虫属于鞘翅目叶　 科，该虫为害极大，幼虫和成虫均 为害，常常将植株叶片吃光，一般 造成马铃薯减产４０％以上，严重的 甚至造成９０％的产量损失。该虫抗 逆性和繁殖力强，在伊犁地区一年 可发生２～３代，如不进行很好的防 治，将严重影响马铃薯的生产。为 寻找常 Vegetables Grouper belongs to Coleoptera, which is extremely damaging to both larvae and adults and often eats the leaves of plants, resulting in more than 40% reduction in potato yield and even 90% yield loss. The insect resistance and reproductive power in the Ili region can occur 2 to 3 generations a year, if not for good control, will seriously affect the production of potatoes. Looking for regular