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本着“全面防治、土洋结合、全面消灭、重点肃清”的植物保护工作方针,我省要在59年内对棉花苗期病害开展全面,彻底防治和重点肃清,给实现全省平均亩产140皮斤棉的产量指标提供有力保证。为此我院特提出全面彻底消灭棉花苗期病害的技术措施建议方案,供各地植棉工作者参考。一、全面消灭的对象和具体要求着重消灭越冬期潜伏在土壤表面的枯枝烂铃及杂草寄主上的病菌;并对苗期所发生的炭疸、红付、立枯、茎枯、叶斑、轮纹斑、角斑
In line with the principle of plant protection of “comprehensive prevention and control, combination of soil and sea, elimination in all aspects and focusing on elimination”, the province should comprehensively and thoroughly prevent and eliminate cotton seedling diseases within 59 years and give an average output of 140 Piken cotton yield indicators provide a strong guarantee. For this reason, I proposed a special proposal for the technical measures to eliminate cotton seedling disease in a comprehensive and thorough manner for the reference of cotton-planting workers in various places. First, the full elimination of the object and the specific requirements of the focus on the eradication of lurking on the soil in the winter dead branches and weeds on the hosts host bacteria; and the occurrence of seedling stage of the jaundice, red pay, standing withered, stem blight, leaves Spot, round pattern spot, angle spot