烟碱·楝素防治山楂叶螨、桃小食心虫及麦长管蚜药效试验  

Tests on Control of Tetranychus viennensis、Carposina nipponensis and Macrosiphum ave-nae in Nicotine and Toosendanin

作　　者：陈琳 李来祥 岳勇 

机构地区：[1]甘肃省植保站,730020 [2]天水市植保站,741020 [3]平凉地区植保站,744000

出　　处：《农药》1998年第3期25-28,24,共5页Agrochemicals

摘　　要：5%烟碱·楝素水剂能有效防治山楂叶螨、桃小食心虫和蚜虫等多种害虫,持效期达14天;防治适宜浓度分别为600～800倍液、600倍液和50～65ml/667m^2.The Shushawei (nicotine and toosendanin) 5% AC can effectively control Tetranychus viennensis, Carposina nipponen -sis, Macrosiphum avenae and other injurious insects , the effect is sustained over 14 days. In field trials, Shushawei 5% AC at 62. 5ppm to 83. 3ppm for Tetranychus viennensis , at 83. 3ppm for Carposina nipponensis and 50 - 65ml/667m2 for Macrosiphum avenae .

关 键 词：烟碱 楝素 叶螨 桃小食心虫 麦蚜 药效试验 

分 类 号：S481.9[农业科学—农药学] TQ453.307[农业科学—植物保护]