摘要
根据亚麻立枯病病原菌形态特征和致病性等特点,亚麻立枯病病原菌为Rhizoctonia solani kuehn,属于半知菌亚门,丝核菌属。供试的12种杀菌剂对病原菌菌丝的抑制效果试验表明,对亚麻立枯病病原菌菌丝生长有较强抑制效果的杀菌剂有立枯净、多菌灵、代森锰锌,其抑菌率分别为96.3%、92.5%、88.8%,其次,甲基托布津抑菌率为83.8%,甲霜灵,抑菌率为77.5%。
According to the configuration characters of flax Rhizoctonia solani pathogen and character of pathogenicity, flax rhizoctonia solani pathogeny is Rhizoctonia solani kuehn. The restraining effective of twelve germicides on mycelium showed： the effect was 96.3% ,92. 5% and 88. 8% for Likujing,earbendazim and maneozeb,the next was thiophanate which could reach 83.8% and 77.5% for metalaxyl.
出处
《黑龙江农业科学》
2009年第4期67-68,共2页
Heilongjiang Agricultural Sciences
基金
黑龙江省自然科学基金重点项目(ZJN0601-01)
哈尔滨市科技计划项目
关键词
亚麻立枯病
病原菌
药剂筛选
flax Rhizoctonia solani
pathogenic bacteria
medicament selection
