根据2013~2014年在甘肃张掖多地调查,结果表明:甘草豆象虫使甘草被害株率最高达77.4%,被害的豆荚数最高达52.4%;被害种子数最高达38.6%,栽培田受害重于野生地;甘草豆象每年发生一代,以幼虫在甘草种子及荚果内越冬,4月下旬化蛹,成虫始见于5月上旬,6月中下旬开始产卵,幼虫孵化后钻豆为害。 According to the investigation from 2013 to 2014 in Zhangye, Gansu province, the results showed that the licorice glycyrrhizae glycyrrhizae glycyrrhizae licorice killing rate of up to 77.4%, up to 52.4% of the number of victims of pests; the highest number of victims of seed up to 38.6% In the wild; licorice bean like a generation a year to the larvae in the licorice seeds and pod winter, in late April pupation, adults first seen in early May, mid-to-late in June to lay eggs, larvae after drilling pea-bean damage.