48%“地乐辛醇”乳油对烟草腋芽的抑制效果

Control Effect of 48% Butralin-octanol EC on Tobacco Sucker

为验证 4 8 %“地乐辛醇”的抑芽效果 ,进行了田间药效试验。结果表明 :“地乐辛醇”乳油 10 0倍液在烟草上使用 1次 ,对腋芽有较好的抑制效果 ,抑芽率可达 95 2 3% ,与对照药剂“止芽素”相当 ,是一种经济高效的烟草抑芽剂。

In order to test the control effect of 48% butralin-octanol,the field experiment on suckercides was conducted. The results showed that tobacco suckers could be inhibited effectively by applying 48% butralin-octanol EC at a dilution of 100 only once,the inhibition rate was up to 95.23%. 48% Butralin-octanol was a cheap and high effective tobacco suckercide,its control effect was comparable with the control chemical butralin.