重庆开县猕猴桃溃疡病药效试验研究初报

A preliminary study on the efficacy test of kiwifruit ulcer in Chongqing Kaixian

猕猴桃溃疡病是毁灭性病害,目前化学防治是预防该病的主要措施。试验采用碧生20%(噻唑锌)悬浮剂、可杀得101、农用链霉素72%可溶性粉剂、1.8%辛茵胺和有机硅对猕猴桃溃疡病防治进行药效研究。结果表明,农用链霉素72%可溶性粉剂1 000倍液对猕猴桃溃疡病防治效果最好,碧生20%(噻唑锌)悬浮剂、可杀得101、1.8%辛茵胺防治效果其次,且这3种药剂之间药效差异不显著。

Kiwifruit bacterial canker is a destructive disease. At present, the chemical control is the main method to prevent the disease.In this experiment, 20% Zn thiazole, cocide 101, 72% soluble powder of agricuhural streptomycin, 1.8% Zinn bacteria amine andorganic silicon were used to prevent kiwifruit ulcer disease. The results show that 1000 times liquid 72% soluble powder of agriculturalstreptomycin has the best control effect. The effects of 20% Zn thiazole, cocide 101, 1.8% Zinn bacteria amine are in the second place.And the control effects of these three kinds of chemical drugs have no obvious difference.