不同抑芽剂对烟草腋芽抑制效果研究

目的]比较生产上不同抑芽剂对烟草腋芽的抑制效果。方法]分别在2009年于7个试验点及2010年于6个试验点采用4种烟草抑芽荆进行田间药效试验，对其防治效果进行分析。结果]试验表明，125g／L氟节胺乳油和2种不同厂家的330g／L二甲戊灵乳油对烟草腋芽的防治效果与对照药剂36％仲丁灵乳油相当，对烟草腋芽均有较好的作用效果。【结论】试验中3种抑芽剂均有较好的防治效果，可在烟草生产中使用。

Study on the Effects of Different Tobacco Inhibitors on Tobacco Axillary Buds

Objective] The aim of the study was to compare the effect of different tobacco inhibitors on tobacco axillary ）uds. Method] Respectively, 2009 in 7 pilot sites and 2010 in 6 pilot sites using 4 to]）acco bud inhibitors for field trials, the effect of each treatment was analyzed. Result] The results showed that 125 g/L Flumetralin and 330 g/L Pendimethalin had the same effect with 36% Butralin on tobacco axillary buds. Conclusion] The 3 kinds of bud inhibitors had good control efficiency and could he used as tobacco inhibitors in tobacco production.