摘要
采用菌丝生长速率法,测定了5种杀菌剂对从感染流胶病病菌的扁桃植株上分离的葡萄座腔菌Botryo-sphaeria dothidea菌丝生长的毒力。结果表明:8-羟基喹啉酮对扁桃流胶病病菌有显著的抑制作用,EC50值为1.272μg/mL,抑菌效果明显优于甲基托布津、多菌灵、百菌清和代森锰锌。
The toxicities of five fungicides to Botryosphaeria dothidea from almond were determined by the mycelium growth rate method.The results showed that 8-hydroxy quinolinone could significantly inhibit the growth of B.dothidea,its EC50 value was 1.272 μg/mL,which was lower than that of thiophanate methyl,carbendazim,chlorothalonil and mancozeb.
出处
《河北农业科学》
2009年第10期21-22,共2页
Journal of Hebei Agricultural Sciences
基金
国家科技部星火计划项目(2007EA740003)
