【作者】 莫笑晗； 秦西云； 吴娟； 杨程； 吴建宇； 段玉琪； 李天飞； 陈海如；

【Author】 MO Xiaohan, QIN Xiyun, WU Juan, YANG Cheng, WU Jianyu, DUAN Yuqi LI TianfeiCHEN Hairu(Yunnan Academy of Tobacco Science, Kunming 650106, China; Yunnan Agricultural University, Kunming 653100, China; Dali Tobacco Research Institute, Dali 671000, China)

【机构】 云南烟草科学研究院生物技术重点实验室、农业研究所； 大理烟草科学研究所； 云南农业大学植物病理重点实验室；

【摘要】 <正> 1 IntroductionTobacco bushy top disease was first reported in Zimbabwe and caused severe damage to tobacco.Since 1993,tobacco bushy top disease broke out in western Yunnan province, China, caused severedamage to flue-cured tobacco.For a long time,it was tentatively named Yunnan tobacco witches’broom disease and was regarded as a phytoplasma etiology.Tobacco bushy top disease was causedby Tobacco bushy top virus and Tobacco vein-distorting virus in nature. Tobacco bushy top virus更多还原