印度产洋葱根茎腐病镰刀菌初报

IF 1.1 4区农林科学 Q4 PLANT SCIENCES

Australasian Plant Pathology Pub Date : 2025-03-24 DOI:10.1007/s13313-025-01029-2

Ram Dutta, K. Jayalakshmi, A. Radhakrishna, Satish Kumar, Suresh J. Gawande, D.C. Manjunathagowda, A. J. Gupta, Hem Raj Bhandari, Vinay Kumar, Priya Y. Gawande, Komal Khandekar, Vishal S. Gurav, Vijay Mahajan

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引用次数: 0

摘要

2024年3月，印度浦那ICAR-DOGR的洋葱田出现基底腐病症状，平均发病率为10-15%。通过对Tef1-α基因引物的测序，分离、鉴定和鉴定了镰孢镰刀菌。根据科赫的假设进行致病性测试，并重新分离病原体。据我们所知，这代表了首次记录发生的F. equiseti引起洋葱根茎腐病在印度，强调了制定管理策略的必要性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

First report of Fusarium equiseti causing basal rot of onion bulbs from India

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First report of Fusarium equiseti causing basal rot of onion bulbs from India

In March 2024, onion fields at ICAR-DOGR Pune, India, displayed basal rot symptoms averaging 10–15% disease incidence. The pathogen Fusarium equiseti was isolated, identified, and confirmed through sequencing Tef1-α gene primers. Pathogenicity was tested fulfilling Koch’s postulates and the pathogen was re-isolated. To the best of our knowledge, this represents the initial documented occurrence of F. equiseti causing basal rot of onion bulbs in India, emphasizing the necessity of developing management strategies for this pathogen.

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来源期刊

Australasian Plant Pathology 生物-植物科学

CiteScore

2.90

自引率

0.00%

发文量

审稿时长

3 months

期刊介绍： Australasian Plant Pathology presents new and significant research in all facets of the field of plant pathology. Dedicated to a worldwide readership, the journal focuses on research in the Australasian region, including Australia, New Zealand and Papua New Guinea, as well as the Indian, Pacific regions. Australasian Plant Pathology is the official journal of the Australasian Plant Pathology Society.