Studies on Host-Parasite Relationship Between Soybean Plants and Aphelenchoides besseyi

文献类型： 外文期刊

第一作者： Elhamouly, Neveen Atta

作者： Elhamouly, Neveen Atta;Liu, Shiming;Peng, Deliang;Elhamouly, Neveen Atta;Atta, Nehal;Peng, Deliang

作者机构：

关键词： China; Glycine max; GSFR syndrome; Aphelenchoides besseyi; host-parasite relationship; phenotype; seed transmission

期刊名称：LIFE-BASEL （ 影响因子：3.4； 五年影响因子：3.4 ）

ISSN：

年卷期： 2025 年 15 卷 7 期

页码：

收录情况： SCI

摘要： Aphelenchoides besseyi is considered a highly prevalent facultative plant-parasitic nematode and has a significant impact on various economically important crops globally. Due to the lack of knowledge on the efficacy of various management techniques, A. besseyi is still challenging to control in the open field. The present investigation successfully shed light on some significant new points, including the following: (1) A. besseyi was confirmed inside all soybean tissues-including roots, stems, leaves, and seeds-indicating its endoparasitic nature and its strong ability to reach the upper foliar system where it causes green stem and foliar retention syndrome (GSFR) symptoms; (2) inoculated plants exhibited reduced vegetative growth parameters, as non-inoculated control soybean plants showed higher values of plant height (PH), fresh root weight (FRW), and fresh shoot weight (FSW) compared to inoculated plants; (3) Yudou 29 was identified as highly resistant to A. besseyi, as results from the resistance screening assay among different Chinese soybean cultivars confirmed its strong resistance under natural field infestation conditions; and (4) soybean seeds may act as inoculum sources of A. besseyi, highlighting the need to develop more effective control measures to prevent or limit nematode dissemination through seed transmission.

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