摘要
根据连续多年对水稻细菌性褐条病进行田间观察和试验 ,对发病原因进行了试验探讨 ,认为主要以种子带菌传病为主。本文整理了该病在大田的发生和防治试验情况 ,对各种症状进行了观察描述 ,提出了防治此病的方法。
The disease cause of rice bacterial brown streak is discussed according to results of many years field tests. The results show that the disease is mainly spread by disease charged seeds and the control method is put forward after investigating its occurrence and control results in rice field.
出处
《贵州农业科学》
CAS
2003年第2期34-36,共3页
Guizhou Agricultural Sciences
关键词
水稻
细菌性褐条病
发病原因
发生规律
防治
bacterial brown streak
disease charged seeds
occurrence
control
