摘要: 为了减轻苹果蠹蛾的危害,采用迷向技术进行防治试验,结果表明:悬挂1次迷向丝防效达86.71%,增加收入11353元/hm^2,经济效益显著。悬挂2次迷向丝蛀果率仅为0.60%,迷向率高达94.86%,防效达95.83%。因此,悬挂2次迷向丝可以较好地控制苹果蠹蛾的危害,提高防效。
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赵丽君;郑强;王道勇;杨春霞. 迷向丝对苹果蠹蛾的防治效果研究[J]. 北方农业学报, 2019, 47(2): 88-90.
ZHAO Lijun;ZHENG Qiang;WANG Daoyong;YANG Chunxia(Wuhai Agricultural Market Information Center,Wuhai 016000,China;Wuhai Plant Protection and Inspection Station,Wuhai 016000,China;Wuhai Agricultural Industrialization Guidance Service Center,Wuhai 016000,China). Control of Cydia pomonella L.in apples with mating disruption silk[J]. Journal of Northern Agriculture, 2019, 47(2): 88-90.