烟草青枯病防治技术研究进展

烟草青枯病是一种常见的由青枯雷尔氏杆菌引起的土传细菌性病害,给我国烟草种植业造成重大经济损失,但目前采用的各种防治措施效果不甚理想。为系统明确多种防治措施对烟草青枯病的防治效果,进一步优化综合多种防治措施,本文以烟草青枯病的研究进展为基础,探究耕作制度、土壤改良、化学农药、生物防治、土壤消毒技术对烟草青枯病防治效果的影响,并对后续烟草青枯病综合防治研究的方向进行展望和分析。本文可为综合优化烟草青枯病防治措施提供理论支持,对提高烟草经济价值具有一定借鉴作用。

Research Progress on Tobacco Bacterial Wilt Prevention and Control Technology

Tobacco bacterial wilt is a soil-borne bacterial disease caused by Ralstonia solanacearum, which causes significant economic losses to China "s tobacco planting industry. However, the effects of various control measures currently used are not ideal. In order to systematically clarify the different effects of various prevention and control measures on the prevention and control of tobacco bacterial wilt, and further optimize the comprehensive prevention and control measures, based on the new research progress of tobacco bacterial wilt, this paper explores and analyzes the effects of farming system, soil improvement, chemical pesticides, biological control and soil disinfection technology on the prevention and control of tobacco bacterial wilt, and looks forward to the new direction of comprehensive prevention and control of tobacco bacterial wilt. It provides theoretical support for the comprehensive optimization of tobacco bacterial wilt prevention and control measures, and has certain reference meanings for improving the economic value of tobacco.