湖北农业科学 ›› 2018, Vol. 57 ›› Issue (11): 39-41.doi: 10.14088/j.cnki.issn0439-8114.2018.11.009

• 植物保护 • 上一篇    下一篇

玉米黏虫田间药剂筛选试验

刘坤1, 喻建华1, 王朝霞2, 黄朝炎2   

  1. 1.老河口市植保站,湖北 老河口 441800;
    2.襄阳市植保站,湖北 襄阳 441000
  • 收稿日期:2017-11-29 出版日期:2018-06-10 发布日期:2019-12-19
  • 作者简介:刘 坤(1986-),男,辽宁北票人,农艺师,硕士,主要从事农作物植保技术的研发与推广工作,(电话)13329875187(电子信箱)yuanteng1986@126.com。

The Experiment of Field Pesticides Screening on Mythimna Separata (Walker)

LIU Kun1, YU Jian-hua1, WANG Zhao-xia2, HUANG Chao-yan2   

  1. 1.Laohekou Plant Protection Station,Laohekou 441800,Hubei,China;
    2.Xianyang Plant Protection Station,Xiangyang 441000,Hubei,China
  • Received:2017-11-29 Online:2018-06-10 Published:2019-12-19

摘要: 对玉米黏虫[Mythimna separata(Walker)]进行了田间药剂筛选试验。结果表明,阿维·氯苯酰和甲维盐对玉米黏虫的田间防治效果较好,且安全性较高,适合推广使用;此外,通过测产发现,前期(大喇叭口期及之前)黏虫为害重的地块,若能选对药剂,及时展开防控措施,产量可恢复70%左右。

关键词: 玉米黏虫[Mythimna separata(Walker)], 药剂筛选, 田间测产, 产量恢复

Abstract: The experiment was conducted to screen the field pesticides against Mythimna separata(Walker),the results showed that,abamectin·chlorantraniliprole and emamectin benzoate had good control efficiency on M. separata(Walker),with high security to popularize. Otherwise,by yield monitoring,if the right medicine was chosen and sprayed in time,the corn plants with hard damaged early could recover 70 percent of the production.

Key words: Mythimna separata(Walker), pesticides screening, yield monitoring, production recovery

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