施甸县烟草病毒病分布特点及发生情况
|
摘要
[目的]研究2018年云南保山市施甸烟区7种烟草病毒病的分布特点及发生情况。[方法]在烟株团棵期、旺长期、打顶期对施甸县9个种烟乡镇180块种烟地块45 000株烟的病毒病发生情况进行调查。[结果]团棵期烟草病毒病发生种类少,发病率低;打顶期病毒病发生种类较多,发病率高;低海拔的平坝烟区比海拔较高的山地烟区烟草病毒病发生种类多,发病率高。[结论]该研究为施甸县烟草病毒病的防治提供理论依据和技术指导。
[Objective] To study distribution characteristics and occurrence of seven tobacco virus diseases in Shidian tobacco area of Baoshan City,Yunnan Province in 2018. [Method] The occurrence of tobacco virus diseases in 45,000 tobacco plants in 180 tobacco plots in Shidian County was investigated in the tobacco resettling stage,prolonged stage and mature stage. [Result] There were few tobacco virus diseases in the resettling stage,and the incidence rate was low; on the contrary,there were many types of virus diseases in the topping stage,and the incidence rate was high. There were more types of tobacco virus diseases with a higher incidence rate in the tobacco-growing plain areas at low altitudes,compared with that in the tobacco-growing mountainous areas at high altitudes. [Conclusion] The result provides theoretical basis and technical guidance for prevention and control of tobacco virus disease in Shidian County.
[Objective] To study distribution characteristics and occurrence of seven tobacco virus diseases in Shidian tobacco area of Baoshan City,Yunnan Province in 2018. [Method] The occurrence of tobacco virus diseases in 45,000 tobacco plants in 180 tobacco plots in Shidian County was investigated in the tobacco resettling stage,prolonged stage and mature stage. [Result] There were few tobacco virus diseases in the resettling stage,and the incidence rate was low; on the contrary,there were many types of virus diseases in the topping stage,and the incidence rate was high. There were more types of tobacco virus diseases with a higher incidence rate in the tobacco-growing plain areas at low altitudes,compared with that in the tobacco-growing mountainous areas at high altitudes. [Conclusion] The result provides theoretical basis and technical guidance for prevention and control of tobacco virus disease in Shidian County.
引文
[1]任锡毅,刘永翔,谭玉梅,等.贵州烟草病毒病的主要种类及分布特点[J].贵州农业科学,2014,42(5):117-120.(131)
[2]杨梅.烟草花叶病毒病的发生及综合防治[J].现代农业科技,2018(1):121,123.
[3]佟爱仔,赵兴能,孔宝华,等.2011年云南烟草病毒病发生动态及复合侵染分析[J].植物病理学报,2013,43(1):100-103.
[4]闫芳芳,蒋文平,杨军伟,等.攀枝花市烤烟病毒病发生种类及初侵染源调查[J].四川农业科技,2015(11):33-34
[5]杨绍俊,彭坚强,肖志新,等.保山植烟区“三虫三病”发生规律动态调查[J].热带农业科学,2017,37(3):47-51.
[6]彭曙光.我国烟草病毒病的发生及综合防治研究进展[J].江西农业学报,2011,23(1):115-117.
[7]时洪伟,刘陈晨,李科,等.重庆丰都烟区田间烟草病毒病及其DotELISA检测[J].中国烟草科学,2016,37(2):6-10.
[8]佟爱仔,赵兴能,孔宝华,等.2011年云南烟草病毒病发生动态及复合侵染分析[J].植物病理学报,2013,43(1):100-103.
[2]杨梅.烟草花叶病毒病的发生及综合防治[J].现代农业科技,2018(1):121,123.
[3]佟爱仔,赵兴能,孔宝华,等.2011年云南烟草病毒病发生动态及复合侵染分析[J].植物病理学报,2013,43(1):100-103.
[4]闫芳芳,蒋文平,杨军伟,等.攀枝花市烤烟病毒病发生种类及初侵染源调查[J].四川农业科技,2015(11):33-34
[5]杨绍俊,彭坚强,肖志新,等.保山植烟区“三虫三病”发生规律动态调查[J].热带农业科学,2017,37(3):47-51.
[6]彭曙光.我国烟草病毒病的发生及综合防治研究进展[J].江西农业学报,2011,23(1):115-117.
[7]时洪伟,刘陈晨,李科,等.重庆丰都烟区田间烟草病毒病及其DotELISA检测[J].中国烟草科学,2016,37(2):6-10.
[8]佟爱仔,赵兴能,孔宝华,等.2011年云南烟草病毒病发生动态及复合侵染分析[J].植物病理学报,2013,43(1):100-103.