Pythium tracheiphilum 在巴西 Brasília-DF 导致莴苣叶片腐烂和枯萎

IF 1.1 4区 农林科学 Q3 PLANT SCIENCES Journal of Phytopathology Pub Date : 2024-06-14 DOI:10.1111/jph.13334
Elenice Alves Barboza, Luiz Henrique Rocha Lopes, Carmen Lidia Amorim Pires-Zottarelli, Cléia Santos Cabral, Willie Anderson dos Santos Vieira, Maurício Rossato, Fabiana Helena Silva Ribeiro, Ailton Reis
{"title":"Pythium tracheiphilum 在巴西 Brasília-DF 导致莴苣叶片腐烂和枯萎","authors":"Elenice Alves Barboza,&nbsp;Luiz Henrique Rocha Lopes,&nbsp;Carmen Lidia Amorim Pires-Zottarelli,&nbsp;Cléia Santos Cabral,&nbsp;Willie Anderson dos Santos Vieira,&nbsp;Maurício Rossato,&nbsp;Fabiana Helena Silva Ribeiro,&nbsp;Ailton Reis","doi":"10.1111/jph.13334","DOIUrl":null,"url":null,"abstract":"<p><i>Pythium tracheiphilum</i> is a narrow host range oomycete first described infecting lettuce in Italy. Subsequently, the pathogen was reported in many other countries. From 2015 to 2019, <i>Pythium</i> isolates were recovered from lettuce plants with symptoms of leaf rot, wilting and vascular necrosis, collected from commercial fields in different rural localities of Brasilia-DF, Brazil. The isolates were identified as <i>P. tracheiphilum</i> based on morphological and molecular genetic analysis. Pathogenicity tests conducted with four <i>P. tracheiphilum</i> isolates confirmed that the isolates were pathogenic to detached leaves of a loose-hearted lettuce cultivar. This is the first report of <i>P. tracheiphilum</i> infecting lettuces in Brazil.</p>","PeriodicalId":16843,"journal":{"name":"Journal of Phytopathology","volume":null,"pages":null},"PeriodicalIF":1.1000,"publicationDate":"2024-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Pythium tracheiphilum causing leaf rot and wilting in lettuce in Brasília-DF, Brazil\",\"authors\":\"Elenice Alves Barboza,&nbsp;Luiz Henrique Rocha Lopes,&nbsp;Carmen Lidia Amorim Pires-Zottarelli,&nbsp;Cléia Santos Cabral,&nbsp;Willie Anderson dos Santos Vieira,&nbsp;Maurício Rossato,&nbsp;Fabiana Helena Silva Ribeiro,&nbsp;Ailton Reis\",\"doi\":\"10.1111/jph.13334\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><i>Pythium tracheiphilum</i> is a narrow host range oomycete first described infecting lettuce in Italy. Subsequently, the pathogen was reported in many other countries. From 2015 to 2019, <i>Pythium</i> isolates were recovered from lettuce plants with symptoms of leaf rot, wilting and vascular necrosis, collected from commercial fields in different rural localities of Brasilia-DF, Brazil. The isolates were identified as <i>P. tracheiphilum</i> based on morphological and molecular genetic analysis. Pathogenicity tests conducted with four <i>P. tracheiphilum</i> isolates confirmed that the isolates were pathogenic to detached leaves of a loose-hearted lettuce cultivar. This is the first report of <i>P. tracheiphilum</i> infecting lettuces in Brazil.</p>\",\"PeriodicalId\":16843,\"journal\":{\"name\":\"Journal of Phytopathology\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":1.1000,\"publicationDate\":\"2024-06-14\",\"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.13334\",\"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.13334","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

Pythium tracheiphilum 是一种寄主范围很窄的卵菌,最早出现在意大利的莴苣上。随后,许多其他国家也报道了这种病原体。2015 年至 2019 年期间,从巴西巴西利亚联邦区(Brasilia-DF)不同农村地区的商品田中采集到的具有叶片腐烂、枯萎和维管束坏死症状的莴苣植株中回收了腐霉菌分离株。根据形态学和分子遗传学分析,这些分离物被鉴定为 P. tracheiphilum。对 4 个 P. tracheiphilum 分离物进行的致病性试验证实,这些分离物对松心莴苣品种的脱落叶片具有致病性。这是巴西首次报道 P. tracheiphilum 感染莴苣。
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
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
Pythium tracheiphilum causing leaf rot and wilting in lettuce in Brasília-DF, Brazil

Pythium tracheiphilum is a narrow host range oomycete first described infecting lettuce in Italy. Subsequently, the pathogen was reported in many other countries. From 2015 to 2019, Pythium isolates were recovered from lettuce plants with symptoms of leaf rot, wilting and vascular necrosis, collected from commercial fields in different rural localities of Brasilia-DF, Brazil. The isolates were identified as P. tracheiphilum based on morphological and molecular genetic analysis. Pathogenicity tests conducted with four P. tracheiphilum isolates confirmed that the isolates were pathogenic to detached leaves of a loose-hearted lettuce cultivar. This is the first report of P. tracheiphilum infecting lettuces in Brazil.

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
Journal of Phytopathology 生物-植物科学
CiteScore
2.90
自引率
0.00%
发文量
88
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.
期刊最新文献
Characterisation of the Phenotypic Reaction of Brazilian Soybean Genotypes to Sclerotinia sclerotiorum Under Controlled Conditions Spark Architecture and Ensemble-Based Feature Selection With Hybrid Optimisation Enabled Deep Long Short-Term Memory for Crop Yield Prediction Pathogenic Variability and Race Structure of Colletotrichum lindemuthianum Isolates From Common Bean in Ethiopia Identification of QoI-Resistant Isolates of the Banana Pathogen Pseudocercospora fijiensis in Mexico In Situ Diagnosis and Digital Cataloguing of Plant Pathogenic Fungi Through Mobile-Based Foldscope Microscopy
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1