Study of Walnut brown rot caused by Botryosphaeria dothidea in the Guizhou Province of China

文献类型： 外文期刊

第一作者： Li, Cheng

作者： Li, Cheng;Wei, Shan;Yang, Zaifu;Pan, Xuejun;Zhang, Manman

作者机构：

关键词： Walnut; Exocarp rot disease; Botryosphaeria dothidea; Identification

期刊名称：CROP PROTECTION （ 影响因子：3.036； 五年影响因子：3.32 ）

ISSN： 0261-2194

年卷期： 2023 年 163 卷

页码：

收录情况： SCI

摘要： Walnut (Juglans regia L.), known as the "longevity fruit" in the nut world, is one of the most famous dried fruits with excellent economic value and health care effects. Between July and September 2021, exocarps of green walnut fruits were affected by the brown rot disease in the Shiqian, Sinan, Dejiang, and Hezhang counties of the Guizhou Province, causing severe economic losses. Morphological, pathogenicity tests and molecular biological techniques confirmed that the pathogen isolated from walnut fruit was Botryosphaeria dothidea. To the best of our knowledge, this is the first report of B. dothidea causing brown rot in walnuts in China. The findings from this study will provide a basis for subsequent research to develop preventative measures for rot caused by this fungus in walnuts.

分类号：

  • 相关文献
作者其他论文 更多>>

微信小程序