韩国首次报道了在咖啡（阿拉比卡咖啡）上引起烟霉病的烟霉菌

IF 0.9 4区农林科学 Q4 PLANT SCIENCES

Australasian Plant Pathology Pub Date : 2024-12-11 DOI:10.1007/s13313-024-01011-4

Dong Jae Lee, Young-Joon Choi

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引用次数: 0

摘要

咖啡（咖啡阿拉比卡L.）是一种经济上有价值的作物种植在世界各地。2022年，在韩国南原市的一个温室里，人们发现了咖啡叶子上的烟霉症状。这种霉菌的存在可能会阻碍这种作物的光合作用和生长。根据ITS、LSU和EF1-α序列的形态特征和分子系统发育分析，鉴定其为富马Leptoxyphium fumago。对咖啡植株人工接种分生孢子悬浮液，证实了其致病性。这是全球第一份关于烟孢杆菌引起咖啡树烟霉的报告。

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First report of Leptoxyphium fumago causing sooty mold on coffee (Coffea arabica) in Korea

Coffee (Coffee arabica L.) is an economically valuable crop grown worldwide. In 2022, sooty mold symptoms were noticed on coffee leaves in a greenhouse in Namwon, Korea. The presence of this mold can potentially hinder this crop's photosynthesis and growth. The fungus responsible was identified as Leptoxyphium fumago based on morphological characteristics and molecular phylogenetic analysis of ITS, LSU, and EF1-α sequences. Artificial inoculation of a conidial suspension to coffee plants validated its pathogenicity. This is the first global report of L. fumago causing sooty mold on coffee plants.

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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.