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7月11~13日,全国农技中心在黑龙江省哈尔滨市组织召开了下半年全国农作物重大病虫害发生趋势会商会,来自水稻主产区19个省(自治区、直辖市)植保机构的测报技术人员和有关专家对下半年水稻病虫害的发生趋势进行了会商。与会专家根据当前病虫基数、栽培条件和气候因素等综合分析,预计中晚稻主要病虫害总体呈偏重至大发生态势,发生面积10.7亿亩次。其中,“两迁”害虫在
From July 11 to July 13, the National Agricultural Technology Center organized a conference on trends of major pests and diseases occurrences in the country in the second half of the year in Harbin, Heilongjiang Province. The technicians and technologists from the plant protection agencies of 19 provinces (autonomous regions and municipalities directly under the Central Government) Experts discussed the trend of rice pests in the second half of the year. Participants based on the current pest and disease base, cultivation conditions and climate factors such as a comprehensive analysis of the main pests and diseases in mid-late rice is expected to occur in the overall trend of mass to occur, the occurrence of an area of 1.07 billion mu times. Among them, “two move ” pests in