亚麻炭疽病病原菌鉴定及药剂筛选  

Identification of flax anthracnose pathogen and medicament selection

作　　者：杨学[1] 关凤芝[1] 李柱刚[2] 吴广文[1] 王珣[2] 路颖[1] 陈浩[1] 

机构地区：[1]黑龙江省农业科学院经济作物研究所,哈尔滨150086 [2]黑龙江省农业科学院生物技术研究所,哈尔滨150086

出　　处：《东北农业大学学报》2010年第3期26-28,共3页Journal of Northeast Agricultural University

基　　金：黑龙江省农业科技创新工程重点项目;哈尔滨市科技计划项目(2009RFLYN014;2009RFXYN207)

摘　　要：根据亚麻炭疽病病原菌形态特征和致病性等特点,考察了供试的10种杀菌剂对病原菌菌丝的抑制效果。结果表明,对亚麻炭疽病病原菌菌丝生长有较强抑制效果的杀菌剂有退菌特、多菌灵、代森锰锌,其抑菌率分别为97.6%、97.6%、95.1%,其次为波尔多液,抑菌率为76.8%,甲基托布津抑菌率为74.4%。According to the morphological traits and characters of pathogenicity, the paper studied the restraining effect of germicides on mycelium. The results showed that tuzet, carbendazim, and mancozeb were the best myceliums, and the inhibiton rate were 97.6%, 97.6%, and 95.1%, respectively. For other germicides, the effects of bordeaux mixture could reach 76.8%, and the effect of thiophanate methyl was 74.4%.

关 键 词：亚麻炭疽病 病原菌鉴定 药剂筛选 

分 类 号：S435.63[农业科学—农业昆虫与害虫防治]