2%阿维菌素可溶剂防治草原蝗虫药效试验

详细信息    查看全文 | 推荐本文 |

英文篇名：STUDY ON EFFICACY TEST OF 2% AVERMECTIN SOLVENT TO CONTROL GRASS LAND LOCUST 作者：白重庆 ; 于红妍 ; 侯秀敏 英文作者：BAI Chong-qing;Qinghai Provincial Grassland Station; 关键词：2%阿维菌素 ; 草原蝗虫 ; 防控 ; 药效试验 英文关键词：2% Avermectin solvent;;Grsssland locust;;Control;;Efficacy test 中文刊名：QHCY 英文刊名：Qinghai Prataculture 机构：青海省草原总站; 出版日期：2019-03-31 出版单位：青海草业 年：2019 期：v.28;No.109 语种：中文; 页：QHCY201901003 页数：3 CN：01 ISSN：63-1044/S 分类号：16-18

摘要

应用2%阿维菌素可溶剂在高寒牧区对草原蝗虫进行防控试验。试验结果表明,不同梯度2%阿维菌素其防治效果均在90%以上,防治效果理想,从经济效益考虑,2%阿维菌素的剂量225ml/hm~2时即可作为青海省草原蝗虫生物防治的储备用药。
        2% Avermectin solvent was used to experiment on contro1 grsssland locust in Alpine Region. After drugging the result showed that the effect to control grsssland locust of different gradient 2% avermectin solvent were achieved over 90%. The control effect of 2% Avermectin solvent was ideal. The dose 225 m L/hm~2 of 2% avermectin solvent can be used as a reserve drug for the biological control of grassland locusts in Qinghai Province. found that the herbicide Fluroxypyr-methyl EC was safe to most of quality forage.

引文