杨扇舟蛾颗粒体病毒林间防治效果

杨扇舟蛾颗粒体病毒林间防治效果 THE EFFECT OF A CaGV AG INST CLOSTERA ANACHORETA IN FIELD TRIALS. 叶林柏 1 2 first-author 谭业平 1 2 闵一凡 1 2 吴高云 1 2 武汉大学病毒系 武汉大学病毒系 湖北公安县林科所 湖北公安县林科所 用经过差异离心初步纯化后制得的杨扇舟蛾颗粒体病毒丙酮乳糖干粉,在意杨林间防治杨扇舟蛾,效果稳定、良好。10 -5 、10 -6 、10 -7 病毒浓度施药,第九天杀虫率分别达到96.47%、84.29%和59.21%。用10 -6 病毒浓度即能在林间控制杨扇舟蛾危害。 The effect of field application of a granulosis virus on Clostera anachoreta was satisfactory and stable. The mortality of 96.47%, 84.29%, and 59.21% was obtained by using virus conoentrations of 10 -5 , 10 -6 , and 10 -7 respectively. It was proved that the 10 -8 concentration of virus could be used to control Clostera anachoreta in the field. 中国科学院科学基金 1985-03-01 2021-04-01 3