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根据越冬虫量、气象因素及生态条件综合分析,预计今年我省地下害虫将中等偏轻发生。中等发生的有阜新、锦州地区;中等偏轻发生的有铁岭、沈阳、辽阳、丹东、抚顺、本溪、锦西等地区。由于地下害虫越冬虫量各地差异较大,因此,不同的小气候、不同地块、不同作物受害程度有所不同。各地在搞好调查的基础上,要因地制宜地做好防治。
According to the amount of overwintering insects, meteorological factors and ecological conditions of a comprehensive analysis, this year is expected to underground pests in our province will be moderately light. Moderate occurrence of Fuxin, Jinzhou; moderately occurring Tieling, Shenyang, Liaoyang, Dandong, Fushun, Benxi, Jinxi and other regions. As the amount of overwintering insect pests varies widely across the earth, the degree of victimization differs between different microclimate, land plots and different crops. On the basis of doing a good job of surveying all over the country, prevention and control should be well done in line with the local conditions.