期刊论文

Isolation and identification of the pathogen causing rice leaf stripes in Daoxian County of Hunan Province

中文

生物灾害科学

2095-3704

2024

47

1

28-33

10.3969/j.issn.2095-3704.2024.01.05

:农业农村部农业外来入侵物种发生危害 13220146:扩散风险调查项目

本校为第一机构

【目的】2023年6月在湖南省永州市道县仙子脚镇多个村的水稻上发现一种叶条斑病,发生面积超过30 hm2,为探究发病原因,开展相关研究。【方法】利用组织分离法对道县采集的水稻病叶进行病原菌分离,对分...展开更多 【目的】2023年6月在湖南省永州市道县仙子脚镇多个村的水稻上发现一种叶条斑病,发生面积超过30 hm2,为探究发病原因,开展相关研究。【方法】利用组织分离法对道县采集的水稻病叶进行病原菌分离,对分离到的病菌进行形态学观察,结合ITS、TEF1-α和TUB2基因序列联合建树,确定病原物,利用柯赫氏法则进行病原物验证。【结果】湖南省永州市道县仙子脚镇发生的水稻叶条斑病病原菌为稻黑孢(Ni...

[Objective]In June 2023,a new leaf stripe disease was discovered on rice in some villages of Xianzijiao Town,Daoxian County,Yongzhou City,Hunan Province,with an area of over 30 hm2.To investigate the cause of the disease,relevant researches were conducted.[Me...MORE [Objective]In June 2023,a new leaf stripe disease was discovered on rice in some villages of Xianzijiao Town,Daoxian County,Yongzhou City,Hunan Province,with an area of over 30 hm2.To investigate the cause of the disease,relevant researches were conducted.[Method]The pathogen was is...