烟草青枯病的发生及防治

Occurrence and Control Techniques of Tobacco Bacterial Wilt

烟草青枯病是一种细菌性病害,对烟株危害极大,发病烟株会整株枯死,造成毁灭性的损失。本文综述了烟草青枯病的发病规律、发生特点,并从化学防治、生物防治、农业防治等方面提出了烟草青枯病防治技术,以期为种植户提供参考。

Tobacco bacterial wilt is a kind of bacterial disease,which is very harmful to the tobacco plant.Bacterial wilt can caused the death of whole plant,and the damage is devastating.This paper summarized the occurrence regularity and characteristics of tobacco bacterial wilt,and the control techniques were put forward from the aspects of chemical control,biological control and agricultural control,so as to provide references for the growers.