摘要
为明确氨基寡糖素5%水剂对桃细菌性穿孔病的防治效果和增产作用,特进行了相关试验调查研究。结果表明,在桃树上喷施氨基寡糖素5%水剂后,对桃树主要病害桃细菌性穿孔病的防效可达63%以上,与单独使用常规化学药剂防效基本相等,具有防病、抗病、减少化学农药使用,保护环境的效果;同时可提高果实外观品质,增产率在7%左右。可在桃树生产中大面积广泛使用。
A study was carried out to determine the effect of oligosaccharide against peach bacterial perforated disease and improving yield. The results showed that the control effect could reach 63%, which was equivalent to that of conventional chemical pesticides. Oligosaccharide also showed a good effect on disease prevention and resistant and environmental protection. In addition, it could improve the appearance quality of fruit and increase yield about 7%. So Oligosaccharide can be widely used in the production of peach tree.
出处
《农药科学与管理》
CAS
2014年第10期60-62,共3页
Pesticide Science and Administration
关键词
氨基寡糖素
桃细菌性穿孔病
防治效果
增产作用
oligosaccharide
peach bacterial perforated disease
Control effect
Improving yield
