新溶血性赤霉病在毛里求斯番茄植株上的出现及其流行病学后果

IF 2.1 3区生物学 Q3 MYCOLOGY

Mycological Progress Pub Date : 2024-09-02 DOI:10.1007/s11557-024-01992-y

Aleš Lebeda, Kanta Kumar Lobin, Barbora Mieslerová, Tereza Křivánková, Miloslav Kitner

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引用次数: 0

摘要

直到最近，人们一直认为 Leveillula taurica 是毛里求斯番茄白粉病的病原体。然而，2022 年，在岛上多个番茄种植区的番茄培养物上发现了另一种白粉病菌。根据形态学对比和分子分析，确认其为 Erysiphe neolycopersici（又名 Pseudoidium neolycopersici）。该物种分布于世界各地，主要在温室番茄上造成严重的流行病。有证据表明，在 2022-2023 年期间，这种病原体迅速蔓延，导致毛里求斯温室栽培的所有番茄品种受到严重感染。本文讨论了这些感染的起源及其流行病学后果。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Occurrence and epidemiological consequences of Erysiphe neolycopersici on tomato plants in Mauritius

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Occurrence and epidemiological consequences of Erysiphe neolycopersici on tomato plants in Mauritius

Leveillula taurica has until recently been believed to be the causal pathogen of powdery mildew of tomatoes in Mauritius. However, in the year 2022, another powdery mildew species was detected on tomatoes under culture in various tomato growing localities of the island. Based on morphological comparison and molecular analysis, its identity was confirmed as Erysiphe neolycopersici (anam. Pseudoidium neolycopersici). This species has a worldwide distribution causing severe epidemics mainly on greenhouse tomatoes. There is evidence of the rapid spread of this pathogen during 2022–2023 causing serious infection of all tomato cultivars in greenhouse culture in Mauritius. The origin of these infections and its epidemiological consequences are discussed.

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来源期刊

Mycological Progress 生物-真菌学

CiteScore

4.50

自引率

8.30%

发文量

审稿时长

6-12 weeks

期刊介绍： Mycological Progress publishes papers on all aspects of fungi, including lichens. While Review Papers are highly welcome, the main focus is on Research Articles on Taxonomy and Systematics Evolution Cell Biology Ecology Biotechnology Pathology (plants, animals, humans) Manuscripts on current methods applied in, e.g., morphology, anatomy, ultrastructure (TEM, SEM), genetics, molecular biology, chemistry, and physiology will also be considered.