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根据病虫基数、天气预报、作物长势及天敌等情况,结合历史资料,经充分会商,山东省植物保护总站预报,2014年下半年全省各种农作物病虫害综合发生程度为中等,其中,玉米病虫害总体中等发生,玉米穗虫、玉米褐斑病将重于常年;棉花病虫总体偏轻发生,局部中等;花生病虫总体中等发生,局部偏重;果树病虫总体中等发生,虫害略重于去年;蔬菜病虫总体中等发生,与常年持平。
According to the information of pests and insect pests, weather forecast, crop condition and natural enemies, combined with historical data, after full consultation, the Plant Protection Station of Shandong Province predicted that in the second half of 2014, the comprehensive incidence of various pests and diseases in the province was moderate, of which corn Pests and diseases generally occurred moderately, ear corn and maize brown spot disease will be heavier than perennial; cotton pests generally mild partial middle; peanut pests generally moderate, partial emphasis; fruit trees pests generally moderate pest slightly heavier Last year; vegetables and pests occurred generally moderate, and perennial.