粟芒蝇又名粟秆蝇,俗称谷蛆,是晋东南地区谷子生产上发生的主要害虫之一。随着套种复播谷子面积的扩大,粟芒蝇的为害日趋严重,给谷子生产造成了严重威胁。为了控制其为害。笔者对粟芒蝇在当地的发生情况进行了调查研究,并对越冬代成虫进行了防治试验研究,取得了一定的成果,现总结如下。1发生规律粟芒蝇以幼虫为害谷苗,可造成枯心,谷子成株期被害可造成白穗。直接影响谷子产量。该虫在晋东 Millet flies, also known as corn stalk flies, commonly known as valley maggots, is one of the major pests that occur in millet production in southeastern Shanxi. With the expansion of interplanting of millet seedlings, the damage caused by millet flies is becoming increasingly serious, which poses a serious threat to millet production. In order to control its harm. The author of Sumatrans flies in the local occurrence of a case study, and overwintering on behalf of the adult control study, and achieved some results, are summarized as follows. 1 regular occurrence of Sumatras larvae damage seedlings, can cause dry heart, millet adult damage can cause white spike. Directly affect the yield of millet. The worm in the Jindong