摘要
为腥黑穗病防控寻求新的防治方法,特进行了不同生育期喷雾、药剂拌种、土壤处理、苗期追施等9个处理的施药方式防治小麦腥黑穗病的试验。经过田间试验,发现小麦腥黑穗病最有效的防治方法是药剂拌种和全田土壤处理,防效达100.00%。其次种沟土壤处理,防效为90.40%。苗期追施和生长期茎叶喷雾均无防治效果。
In order to confirm the effect of bunt prevention and control for the new control method, especially on the different growth period spray and agents, seed dressing, soil treatmant, such as seedling stage topdressing nine processing way of applying pesticide control wheat bunt test. Through the field experiment, discover the wheat bunt the most effective control method is agent seed dressing and all the field soil treatment, 100.00% control effect. Second kind of groove soil treatment, control effect was 90,40%. Topdressing seedling stage and phase cauline leaf spray were no control effect.
