摘要
针对南方桃树种植过程中桃流胶病发生严重、化学防控措施乏力的突出问题,本研究通过对流胶病的发生动态监测与关键影响因子的分析,在桃树上开展了避雨棚防病设施栽培的尝试与效果验证,通过架设钢架盖膜避雨棚,防止因雨水淋湿树体而致病。结果表明,在不施用任何化学农药的情况下,避雨棚防病技术对桃流胶病的相对防效达100%以上,保证南方桃园不受桃流胶病侵扰。
In order to solve the serious problem of peach gummosis disease and the weakness of chemical prevention and control measures during peach planting in southern China, this paper studied the dynamic monitoring on the occurrence of the disease, and the analysis of the key influencing factors. The experiment and effect verification of protected against diseases in peach tree were carried out. By setting up steel frame cover film shelter to prevent disease caused by rain water wet tree, the results showed that, the relative control effect of the technology on peach gummosis disease was more than 100%, with no chemical pesticide was applied to the tree, which ensured the sustainable development of peach planting in southern China.
作者
李小一
徐严
简路军
刘伟
张小平
周玲红
LI Xiao-yi;XU Yan;JIAN Lu-jun;LIU Wei;ZHANG Xiao-ping;ZHOU Ling-hong(Institute of Agricultural Science of Chenzhou City,Chenzhou 423000,China)
出处
《中国果菜》
2018年第11期34-36,共3页
China Fruit & Vegetable
基金
湖南省重点研发项目(2016NK2049)
关键词
南方桃
避雨棚
桃流胶病
防病技术
Southern peach
rain shelter
gummosis disease
disease prevention technology
