目前我县推广以瓢治蚜,为控制瓢虫飞逃,一般采用剪翅放瓢,此法效果虽好,但工效低。我县稂东公社周楼大队农科站生防组经过长期观察,发现瓢虫有饥饿贪食不急飞,浸水翅软不易飞和习惯环境不肯飞的特点,据此,他们试验了饥饿浸水放瓢的方法, At present, my county to promote scoop governance aphids, fly ladybug control for the general use of scissors to put the scoop, this method is good, but the work efficiency is low. After a long period of observation, we found that ladybugs had hunger for bulimia and did not rush in flight, soaking their wings was not easy to fly and the habitual environment did not fly. Therefore, they experimented with hunger Baptist put ladle way,