水稻病虫综合防治研究获重大进展

来源 :西南农业学报 | 被引量 : 0次 | 上传用户:ewenxj860411
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水稻主要病虫综合防治技术研究是国家和省“七·五”科技重点项目。四川省农科院植保所是主要研究单位之一,这项研究经三年努力,已获重大进展。四川省农科院植保所水稻病虫综防组取得的主要成果是:提出了我省水稻纹枯病、二化螟二代动态复合防治指标,可以指导水稻生长后期纹枯病、二化螟复合危害的药剂防治;研究开发了第二代新农药朴虱灵(防治稻飞虱特效药)及其规范化应用技术,经川东11万亩稻 The main technology for prevention and control of major pests and diseases of rice is a key project of “7.5 Seventh Science and Technology” of the country and the province. Plant Protection Institute of Sichuan Academy of Agricultural Sciences is one of the major research units, the study has made significant progress after three years of hard work. Sichuan Academy of Agricultural Sciences plant protection of pests and diseases prevention and control of the main achievements made by the group is: put forward in our province rice sheath blight, Chilo suppressal second dynamic composite control indicators, can guide the late rice growth sheath blight, Chilo suppressalis Research and development of the second generation of new pesticides puriphilim (against planthopper-specific drug) and its standardized application of technology, the East 11 million mu of paddy
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