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小麦吸浆虫是小麦的毁灭性害虫,五十年代在我国曾严重为害,造成大量减产,经大力防治后,于六十年代基本控制了危害。近年,特别是1985年一些地区小麦吸浆虫又有所回升,再度造成严重为害。应引起各地重视。 小麦吸浆虫回升概况和原因分析 我国小麦吸浆虫的分布地区,据1954年调查有18个省、市、自治区、260余县(市),主要猖獗区:麦红吸浆虫Sitodiplosis moscuana在平原地区的河流沿岸,如苏、皖两省的淮河两岸;河南的伊、洛河,黄河和淮河的两岸;陕西的渭河流域等。麦黄吸浆虫Conta-
Wheat midge was a devastating pest of wheat. In the 1950s, it had been severely harmed in our country, causing a lot of production cuts. After vigorous prevention and control, it basically controlled the harm in the 1960s. In recent years, especially in some areas in 1985, the resumption of wheat midge, again caused serious damage. Should cause all over the world attention. Survey and reason analysis of somamethron in wheat In our country, there are 18 provinces, municipalities and autonomous regions in 260 provinces, municipalities and autonomous regions, the main rampant areas: Sitodiplosis moscuana in the plains area along the river, Such as the two banks of Huai River in Jiangsu and Anhui provinces; the two banks of Iraq, Luohe, Yellow River and Huaihe River in Henan Province; Weihe River Basin in Shaanxi Province. Silver midge Insect Conta-