根据全省各地对棉铃虫一代残虫调查,结合棉铃虫长期发生规律、生态条件、天气预报等因素综合分析,山西省农作物病虫测报站预计二代棉铃虫在临猗、芮城、盐湖、万荣等主产棉区偏轻发生;在永济等地棉田及全省茄果类蔬菜田中等发生。程度略轻于近两年。二代卵盛期:运城、临汾在6月16日~28日,晋中、太原等地在6月25日~7月18日,发生期 According to the survey on the generation of cotton bollworm in the whole province, combining with the long-term occurrence rule of cotton bollworm, ecological conditions, weather forecast and other factors, it is estimated that the second generation cotton bollworm in Linyi, Ruicheng, Wanrong and other major cotton producing areas occur lightly; in Yongji cotton fields and the province’s eggplant vegetables Tanaka and so on. Slightly lighter than the past two years. Second generation egg Ears: Yuncheng, Linfen on June 16 to 28, Jinzhong, Taiyuan and other places in the June 25 ~ July 18, the occurrence of