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水稻穗期通常是多种病虫害集中侵染危害的重要时期,具有病虫发生种类多、防治时间要求紧、技术要求高、自然危害损失重等特点,综合分析今年江苏省水稻穗期病虫发生的相关因素,预计总体呈偏重发生态势。针对今年全省水稻穗期病虫害发生的严峻形势,各地要在强化监测预警的基础上,加强分类指导,坚持“策略科学、时期准确、药种对路、方法高效”的原则,一着不让打好穗期病虫防治总体战。
Rice panicle is usually an important period of a variety of pests and diseases concentrated infection hazards, with the occurrence of many pests and diseases, prevention and control of tight time requirements, high technical requirements, natural damage and other heavy losses, a comprehensive analysis of paddy in Jiangsu Province this year pest occurrence The relevant factors are expected to be generally positive trend. In view of the severe situation of the occurrence of rice plant diseases and insect pests in the whole province this year, all localities should, on the basis of intensified monitoring and early warning, reinforce the guidance of classification and adhere to the principle of “scientific strategy, accurate period, good medicine and high efficiency” Do not let fight a good overall control of pest control.