烟草苗期病原微生物病害发生及综合防治

Occurrence and Control of Tobacco Pathogenic Microbial Disease in Seedling Stage

烟草苗期主要病原微生物病害(如炭疽病、猝倒病、立枯病和根黑腐病)的发生流行对我国烟草生产的影响逐渐加剧,研究烟草苗期病害的防治措施变得尤为重要.探索烟草苗期主要病原微生物病害的发生规律和流行趋势,以及当前的防治手段,可以保障烟草生产的质量和数量.基于此,本文对烟草病原微生物苗期病害的防治方法进行了概述,为烟苗病害的研究提供了参考和思路.

As the incidence and prevalence of major tobacco seedling diseases caused by pathogenic microorganisms(such as anthracnose,sudden wilt,damping-off and black root rot)increasingly affect the tobacco production in China,studying the prevention and control measures of tobacco seedling diseases has become particularly important.By exploring the occurrence patterns and trends of major pathogenic microorganisms during the tobacco seedling stage,as well as the current prevention and control methods,the quality and quantity of tobacco production can be guaranteed.Based on this,this article provides an overview of the prevention and control methods for tobacco seedling diseases caused by pathogenic microorganisms,providing a reference and direction for the study of tobacco seedling diseases.