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期 刊 ：植物保护学报 1999年

关键词：小麦纹枯病；杀菌剂；禾谷丝核菌；药剂防治；

Keywords:sharp eyespot of wheat, fungicide, Rhizoctonia cerealis, control effect,

摘 要 ：进行了防治小麦纹枯病单剂和混剂农药的筛选及其应用技术的研究。结果表明，供试药剂对小麦纹枯病菌都具有抑制作用，但其有效浓度有所不同。福美双，多菌，灵，三唑酮，担菌灵和井冈霉素的ＥＣ５０分别为１２．２８５７、４．０３４６、１．７８２４、４．０３４６和１６．９２００μｇ／ｍｌ；混剂福美双十三唑酮的ＥＣ５０为０．２８０５０μｇ／ｍｌ，共毒系为１１０９．８５７，具有明显增效作用。在此基础上，田间比较了上述药

Abstract:The screening of effective single and mix-fungicides and their application techniques to control wheat sharp eyespot were reported in this paper. Bioassay results showed that the fungicides could inhibit the growth of Rhizoctonia cerealis, but the concent

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