鲁农保字〔2013〕8号各市农业局(农委):粘虫是粮食作物的重大虫害之一,具有迁飞性、群集性、暴发性和杂食性特性,大发生时可造成严重减产甚至绝收。为科学应对二、三代粘虫对我省农业生产的严重威胁,保障粮食生产安全,现就加强粘虫防控工作的有关事项紧急通知如下:一、高度重视当前粘虫发生的严峻形势2012年,粘虫在我国华北、东北地区发生严重,我省局部也造成危害。今年,主要虫源区来自长江中下游和江淮地区,一代粘虫见蛾早、蛾量大、卵量高,对我省粘虫发生带来极大影响。6月初我省多地蛾量显著偏高,其中定陶单日单灯诱蛾达856头。目前,我省粘虫处于三、四龄期,已由 Lu Nongbao [2013] No. 8 Municipal Agriculture Bureau (COAG): Mythimna separata is one of the major pests of food crops, with migratory, clustering, fulminant and omnivorous characteristics, can lead to serious production decline Even absolutely closed. In order to scientifically handle the serious threats to the agricultural production of the second and third generation armyworm in our province and ensure the safety of food production, we hereby urgently issue the following urgent matters concerning the prevention and control of armyworm. First, attach great importance to the grim situation of the current armyworm 2012 , Mythimna separata in China’s north, northeast serious, part of our province also cause harm. This year, the major source areas come from the middle and lower reaches of the Yangtze River and from the Jianghuai area. One generation of moths saw moths early, the moths were large and the number of ova was high, bringing great impacts on the occurrence of armyworm in our province. In early June, moths in our province were significantly higher, of which 856 were headed by single-lamp single-lamp in Dingtao. At present, the armyworm in our province is in the third and fourth instars and has already been made