稻秆潜蝇Chlorops oryzae(钻心蝇)是分布于山区的一种局部性水稻害虫。湖南和江西均有此虫为害的报道,本省主要分布于龙泉、云和、缙云、遂昌和奉化等县。据在龙泉和奉化调查,严重为害区在海拔400米以上的山区。寄主除水稻外,尚有大看麦娘、看麦娘和游草,据湖南报道尚为害稗草。在日本,早熟禾和糠穗业为越冬寄主。 Chlorops oryzae (boreal fly) is a localized rice pest distributed in the mountains. Hunan and Jiangxi have reports of this pest damage, the province is mainly located in Longquan, Yunhe, Jinyun, Suichang and Fenghua counties. According to Longquan and Fenghua investigation, severely damaged area in the mountains above 400 meters above sea level. In addition to the host of rice, there is a big look Anemarrhena, Atractylodes and sightseeing grass, it is still reported in Hunan, barnyard grass. In Japan, bluegrass and bran industry are overwintering hosts.