北方农业学报 ›› 2018, Vol. 46 ›› Issue (2): 73-73.

• 植物保护·农业生态环境 • 上一篇    下一篇

迷向技术对梨小食心虫的防治效果

赵丽君[1];郑强[2];王道勇[2];马文斌[3]   

  1. [1]乌海市农牧业市场信息中心,内蒙古乌海016000;[2]乌海市植保植检站,内蒙古乌海016000;[3]乌海市农业产业化指导服务中心,内蒙古乌海016000
  • 出版日期:2018-04-20 发布日期:2018-04-20
  • 通讯作者: 赵丽君
  • 作者简介:赵丽君(1967-),女,高级农艺师,硕士,主要从事植物保护研究工作。

The control effect of mating disruption on Grapholitha molesta Busck

ZHAO Lijun1,ZHENG Qiang2,WANG Daoyong2,MA Wenbin3 (1.Wuhai Agriculture Husbandry Market Information Center,Wuhai 016000,China;2.Wuhai Plant Protective and Inspective Station, Wuhai 016000,China; 3.Wuhai Agricultural Industrialization Guidance Service Center,Wuhai 016000,China)   

  • Online:2018-04-20 Published:2018-04-20

摘要: 为减轻梨小食心虫危害,乌海市首次引进了迷向技术,试验采用迷向丝在桃园进行梨小食心虫防治。结果表明,成虫迷向率可达94.8%,蛀果防效达85.3%,折梢防效达87.5%,减少农药使用次数3次,可增收10350元/hm^2,经济效益显著。

Abstract: To reduce the harm of Grapholitha molesta Busck,mating disruption was initially introduced in Wuhai. An experiment using mating disruption to control Grapholitha molesta Busck was carried out in peach orchards. The result showed that mating disruption rate of mature insects was up to 94.8%; the control rate of fruit-boring and top-breakage were up to 85.3% and 87.5%, respectively. There was significant economic benefit with 3 times less usage of insecticide, which was 10 350 yuan/hm^2 higher than before.

中图分类号: 

  • S433