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随着社会的发展,人们对玉米生产的要求越来越高,不仅要求高产,更要求优质、无公害。因此,在夏玉米生产上,尤其是在病虫草害防治上,必须认真贯彻“预防为主,综合防治”的方针,科学选药,合理用药,确保玉米优质高产。山东省农科院玉米专家刘霞,对农户在夏玉米种植中遇到的病虫草害防治难题给出一一解答。问:我省夏玉米主要病虫草害有哪些?刘霞:我省夏玉米主要病害有:玉米粗缩病、褐斑病、大(小)斑病、弯孢菌叶斑病、丝黑穗病、
With the development of society, people have higher and higher requirements for corn production, which not only requires high yield, but also requires high quality and pollution-free. Therefore, in summer maize production, especially in the prevention and control of pests and weeds, we must conscientiously implement the principle of “prevention first, comprehensive prevention and treatment”, select medicines scientifically, and use medicines reasonably to ensure high quality and high yield of corn. Liu Xia, a corn expert from Shandong Academy of Agricultural Sciences, gave a one-to-one answer to the problems of pest, weed and pest control encountered by farmers in summer corn planting. Q: What are the main pests and diseases of summer maize in our province? Liu Xia: The main diseases of summer maize in our province are: corn rough, brown spot, big (small) spot, Curvularia leaf spot, disease,