墨西哥一种新的玉米真菌病

IF 1.1 4区农林科学 Q3 PLANT SCIENCES

Journal of Phytopathology Pub Date : 2025-08-16 DOI:10.1111/jph.70152

Juan M. Tovar-Pedraza, Víctor H. Aguilar-Pérez, Karla Y. Leyva-Madrigal, Ana M. López-López, Guadalupe A. Mora-Romero, Santos G. Leyva-Mir, Elizabeth García-León

{"title":"墨西哥一种新的玉米真菌病","authors":"Juan M. Tovar-Pedraza, Víctor H. Aguilar-Pérez, Karla Y. Leyva-Madrigal, Ana M. López-López, Guadalupe A. Mora-Romero, Santos G. Leyva-Mir, Elizabeth García-León","doi":"10.1111/jph.70152","DOIUrl":null,"url":null,"abstract":"<div>\n \n <p>In March 2023, symptoms of root rot, growth reduction, yellowing, and wilting were observed in commercial maize fields in Angostura, Sinaloa, Mexico. Morphological and phylogenetic approaches confirmed the identity of <i>Clonostachys chloroleuca</i>. Pathogenicity tests were conducted, and Koch's postulates were fulfilled with three isolates of this fungus. This is the first report of <i>C. chloroleuca</i> causing maize wilt in Mexico and worldwide.</p>\n </div>","PeriodicalId":16843,"journal":{"name":"Journal of Phytopathology","volume":"173 4","pages":""},"PeriodicalIF":1.1000,"publicationDate":"2025-08-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A New Fungal Disease of Maize Caused by Clonostachys chloroleuca in Mexico\",\"authors\":\"Juan M. Tovar-Pedraza, Víctor H. Aguilar-Pérez, Karla Y. Leyva-Madrigal, Ana M. López-López, Guadalupe A. Mora-Romero, Santos G. Leyva-Mir, Elizabeth García-León\",\"doi\":\"10.1111/jph.70152\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div>\\n \\n <p>In March 2023, symptoms of root rot, growth reduction, yellowing, and wilting were observed in commercial maize fields in Angostura, Sinaloa, Mexico. Morphological and phylogenetic approaches confirmed the identity of <i>Clonostachys chloroleuca</i>. Pathogenicity tests were conducted, and Koch's postulates were fulfilled with three isolates of this fungus. This is the first report of <i>C. chloroleuca</i> causing maize wilt in Mexico and worldwide.</p>\\n </div>\",\"PeriodicalId\":16843,\"journal\":{\"name\":\"Journal of Phytopathology\",\"volume\":\"173 4\",\"pages\":\"\"},\"PeriodicalIF\":1.1000,\"publicationDate\":\"2025-08-16\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Phytopathology\",\"FirstCategoryId\":\"97\",\"ListUrlMain\":\"https://onlinelibrary.wiley.com/doi/10.1111/jph.70152\",\"RegionNum\":4,\"RegionCategory\":\"农林科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"PLANT SCIENCES\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Phytopathology","FirstCategoryId":"97","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1111/jph.70152","RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"PLANT SCIENCES","Score":null,"Total":0}

引用次数: 0

摘要

2023年3月，在墨西哥锡那罗亚州安戈斯图拉市的商业玉米田观察到根腐病、生长减少、发黄和枯萎的症状。形态学和系统发育方法证实了该植物的身份。进行了致病性测试，科赫的假设与这种真菌的三个分离株相符。这是墨西哥和世界范围内首次报道的引起玉米枯萎病的绿绿锥虫。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

A New Fungal Disease of Maize Caused by Clonostachys chloroleuca in Mexico

In March 2023, symptoms of root rot, growth reduction, yellowing, and wilting were observed in commercial maize fields in Angostura, Sinaloa, Mexico. Morphological and phylogenetic approaches confirmed the identity of Clonostachys chloroleuca. Pathogenicity tests were conducted, and Koch's postulates were fulfilled with three isolates of this fungus. This is the first report of C. chloroleuca causing maize wilt in Mexico and worldwide.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Journal of Phytopathology 生物-植物科学

CiteScore

2.90

自引率

0.00%

发文量

审稿时长

4-8 weeks

期刊介绍： Journal of Phytopathology publishes original and review articles on all scientific aspects of applied phytopathology in agricultural and horticultural crops. Preference is given to contributions improving our understanding of the biotic and abiotic determinants of plant diseases, including epidemics and damage potential, as a basis for innovative disease management, modelling and forecasting. This includes practical aspects and the development of methods for disease diagnosis as well as infection bioassays. Studies at the population, organism, physiological, biochemical and molecular genetic level are welcome. The journal scope comprises the pathology and epidemiology of plant diseases caused by microbial pathogens, viruses and nematodes. Accepted papers should advance our conceptual knowledge of plant diseases, rather than presenting descriptive or screening data unrelated to phytopathological mechanisms or functions. Results from unrepeated experimental conditions or data with no or inappropriate statistical processing will not be considered. Authors are encouraged to look at past issues to ensure adherence to the standards of the journal.