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近日,山东省宁阳县2016年玉米“一防双减”项目飞防作业顺利完成,共集中防治玉米后期病虫害10万亩,为今年秋粮再夺丰收提供了有力保障。近年来,由于气候异常等原因,玉米穗虫、蚜虫、叶斑病、锈病等病虫害频发高发,严重影响了玉米生产安全。但由于玉米后期天气炎热,植株高大,田间郁闭,加之近年来价
Recently, the operation of flying “fly-by-defense” operation of corn in 2016 in Ningyang County of Shandong Province was successfully completed and a total of 10 million mu of pests and diseases for the latter part of corn were concentrated and provided a powerful guarantee for the harvest of autumn grain this year. In recent years, due to climate anomalies and other reasons, corn earworms, aphids, leaf spot disease, rust and other pests and diseases frequently occur, seriously affecting the safety of corn production. However, due to late maize weather is hot, tall plants, fields closed, coupled with recent price