麦鞘毛眼水蝇(Hylrelliashinensis,OieeLi.)属双翅目、水蝇科、毛眼水蝇属,是我州麦类作物的一种新发害虫,为了控制其继续发生为害,我们于1982——1983年在合作州农科所试验农场,对麦鞘毛眼水蝇的生活史、生活习性等进行了观察研究,现将研究情况整理如下: 一、发生危害及分布地区七十年代初在我州合作、临潭等地发现为害青稞。七五年后,该虫对青稞、小麦的为害日趋严重,开始引起人们的重视。麦鞘毛眼水蝇主要以幼虫潜入青稞、小麦等作物叶鞘取食 Hylrelliashinensis (OieeLi.) Is a family of Diptera, Waterfly, and Humicola, a new pest of the wheat crop in our state. In order to control its continued occurrence, - In 1983 Cooperative State Farms in the experimental farm, the life history of the sheath blight, life habits, etc. were observed and studied, the research is summarized as follows: First, the occurrence of harm and distribution of the early 1970s Cooperation in my state, Lintan and other places found the barley damage. Seven to five years later, the insects on the barley, wheat, the increasingly serious damage, began to attract people’s attention. Barramundi eyewaters mainly fly larvae into the barley, wheat and other crops leaf sheath feeding