【作者】 何军；

【导师】 朱国念； 童贤明；

【作者基本信息】 浙江大学 ， 农业推广， 2009， 硕士

【摘要】 31%氟腈·三唑磷ME是浙江新农化工股份有限公司与拜耳作物科学(中国)有限公司合作开发的三唑磷与氟虫腈复配制剂。该产品的研发完全是源于市场、不断创新的成果,主要用于稻纵卷叶螟的防治。2005年该产品获得国家发明专利证书(专利号:ZL200310103235.5),2007年获得国家重点新产品证书。稻纵卷叶螟近年来连年达到大发生的程度,蛾峰迁入早,峰期长,蛾量大,为害范围广,历史罕见。从2005年以来,在全国不同省份进行了大量的田间试验,不断摸索和总结31%氟腈·三唑磷ME防治稻纵卷叶螟的应用技术以及新型绿色环保剂型微乳剂的特点和优势,并通过深入基层的技术推广工作,取得了阶段性的进展。结果表明:31%氟腈·三唑磷ME对低、中高龄稻纵卷叶螟均有优良的防治效果,通过大面积推广应用实践,使用31%氟腈·三唑磷ME可以解决甲胺膦被淘汰后稻纵卷叶螟防治难的问题。同时发现,使用31%氟腈·三唑磷ME对水稻二化螟和稻飞虱也有良好的防效,起到了一药多用(兼治)的功效。本文针对药剂在使用过程中客观因子所带来的影响进行了研究,分析了如何有效利用微乳剂的剂型优势,充分掌握应用技术,从而提高防治稻纵卷叶螟的防效。应用技术的研究与推广是产品推广重要的关键环节之一,本文对此进行了阐述。同时,如何积极配合农业技术推广组织开展工作,是进行产品技术推广的重要保障。更多还原

【Abstract】 An insecticides mixture, fipronil-triazophos 310g/L microemulsion (ME), was developed by Zhejing Xinnong Chemical. and Bayer CropScience China. The product was a innovate achievement and fitted with the market needs in rice pest control, especially to control rice leaf folder (Cnaphalocrocis medinalis Guenée). The product was obtained national innovation patent certificate (patent No. was ZL200310103235.5) in 2005 and national key new products certificate in 2007.Rice leaf folder was seriously happened in recent years . The immigration of moth occurrence peak was earlier, the duration of peak was longer, the amount of moth was larger, and scope of occurrence was wider, all of these phenomenons were rare happened in history. Field tests of the product were carried out in different provinces since 2005. By these field tests, the applied technologies of fipronil-triazophos 310ME to control rice leaf folder and the characteristics and advantages of the product were find out and summarized. And the introduction of applied technologies was made a phase progress.The results showed that: (1) fipronil-triazophos 310 g/L ME had excellent efficacy to control low, middle and high instars of rice leaf folder; (2) it could solve the problem of difficult to control rice leaf folder since methamidophos was forbidden to use; (3) its good efficacy to control striped rice borer (Chilo supperssalis (Walker)) and rice plantthopper.The paper studied on effects of factors during apply, and analysis how to using formulation excellence of ME effectively and mastering applied technology to increase the efficacy of control rice leaf folder. The researching and popularizing of applied technology was the key to generalize the produce, and the paper elaborated it. And how to co-operate with organization of agriculture technology generalization.更多还原