First report of Colletotrichum siamense and C. tropicale causing anthracnose of Syngonium podophyllum in China

IF 2.5 2区农林科学 Q1 AGRONOMY

Crop Protection Pub Date : 2024-10-09 DOI:10.1016/j.cropro.2024.106978

Jiaming Cui , Jinhua Sun , Min Li , Gengxin Chen , Jinyu Yang , Yu Wang , Tianyu Huang , Deqiang Gong , Meijiao Hu

引用次数: 0

Abstract

Anthracnose caused by Colletotrichum genus is an important disease of plants in the world. Syngonium podophyllum is a foliage plant in tropical and subtropical areas of the world. In September 2023, serious symptoms of anthracnose were observed on the leaves of S. podophyllum at a park in Haikou City, China, most of the leaves turn yellow to brown and wither, greatly affecting the ornamental value. Colletotrichum siamense and C. tropicale were identified as pathogens by morphological characterization, phylogenetic analysis using ITS region, GAPDH, ACT and TUB2 sequences and pathogenicity tests. This is the first report of C. siamense and C. tropicale causing anthracnose of S. podophyllum in China.

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中国首次报道暹罗褐壳斗霉菌和热带壳斗霉菌引起豆荚忍冬炭疽病的病例

由 Colletotrichum 属引起的炭疽病是世界上一种重要的植物病害。荚蒾（Syngonium podophyllum）是世界热带和亚热带地区的一种观叶植物。2023 年 9 月，中国海口市某公园的豆荚属植物叶片上出现了严重的炭疽病症状，大部分叶片变黄变褐、枯萎，极大地影响了观赏价值。通过形态特征描述、ITS区、GAPDH、ACT和TUB2序列的系统进化分析以及致病性试验，确定暹罗疣孢菌（Colletotrichum siamense）和热带疣孢菌（C. tropicale）为病原菌。这是中国首次报道 C. siamense 和 C. tropicale 引起豆荚属植物炭疽病。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Crop Protection 农林科学-农艺学

CiteScore

6.10

自引率

3.60%

发文量

200

审稿时长

29 days

期刊介绍： The Editors of Crop Protection especially welcome papers describing an interdisciplinary approach showing how different control strategies can be integrated into practical pest management programs, covering high and low input agricultural systems worldwide. Crop Protection particularly emphasizes the practical aspects of control in the field and for protected crops, and includes work which may lead in the near future to more effective control. The journal does not duplicate the many existing excellent biological science journals, which deal mainly with the more fundamental aspects of plant pathology, applied zoology and weed science. Crop Protection covers all practical aspects of pest, disease and weed control, including the following topics: -Abiotic damage- Agronomic control methods- Assessment of pest and disease damage- Molecular methods for the detection and assessment of pests and diseases- Biological control- Biorational pesticides- Control of animal pests of world crops- Control of diseases of crop plants caused by microorganisms- Control of weeds and integrated management- Economic considerations- Effects of plant growth regulators- Environmental benefits of reduced pesticide use- Environmental effects of pesticides- Epidemiology of pests and diseases in relation to control- GM Crops, and genetic engineering applications- Importance and control of postharvest crop losses- Integrated control- Interrelationships and compatibility among different control strategies- Invasive species as they relate to implications for crop protection- Pesticide application methods- Pest management- Phytobiomes for pest and disease control- Resistance management- Sampling and monitoring schemes for diseases, nematodes, pests and weeds.