Journal of Plant Pathology最新文献_第4页

First report of narcissus yellow stripe virus in Narcissus pseudonarcissus in Korea 韩国首次报告在假水仙中发现水仙黄条纹病毒

IF 2.2 4区农林科学

Journal of Plant Pathology Pub Date : 2024-07-23 DOI: 10.1007/s42161-024-01706-z

Hae-Jun Kim, R. Jeong

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First report of lettuce big-vein virus and Mirafiori lettuce big-vein virus infecting chicory in South Korea 韩国首次报告莴苣大脉病毒和米拉费里莴苣大脉病毒感染菊苣

IF 2.2 4区农林科学

Journal of Plant Pathology Pub Date : 2024-07-18 DOI: 10.1007/s42161-024-01694-0

I.S. Cho, S.R. Choi, Y.H. Lee, J. Hammond, H.S. Lim

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Coding genome of a novel potyvirus, hogweed virus Y (HogVY) 新型猪草病毒 Y（HogVY）的编码基因组

IF 2.2 4区农林科学

Journal of Plant Pathology Pub Date : 2024-07-17 DOI: 10.1007/s42161-024-01672-6

Daisy Furrokh, Sam McGreig, Ian P. Adams, Ben Barrett, Aimee Fowkes, Anna Skelton, Adrian Fox, Ines Vazquez-Iglesias

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First report of postharvest fruit rot caused by Penicillium expansum on apple in Kyrgyzstan

IF 2.2 4区农林科学

Journal of Plant Pathology Pub Date : 2024-07-15 DOI: 10.1007/s42161-024-01699-9

S. Zholdoshbekova, G. Özer, M. Türkkan, I. Erper

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The Journal of Plant Pathology Editors’ Choice August 2024 植物病理学杂志》编辑推荐 2024 年 8 月

IF 2.2 4区农林科学

Journal of Plant Pathology Pub Date : 2024-07-12 DOI: 10.1007/s42161-024-01703-2

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The 3rd International Symposium on Fire Blight of Rosaceous Plants: a Journal of Plant Pathology special issue 第三届玫瑰科植物火疫病国际研讨会：《植物病理学杂志》特刊

IF 2.2 4区农林科学

Journal of Plant Pathology Pub Date : 2024-07-12 DOI: 10.1007/s42161-024-01701-4

Andreas Peil, Fabio Rezzonico

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Burning questions for fire blight research. II. Critical next steps in disease management and in host resistance breeding of apple and pear 火疫病研究的迫切问题。II.苹果和梨病害管理及寄主抗性育种的关键步骤

IF 2.2 4区农林科学

Journal of Plant Pathology Pub Date : 2024-07-11 DOI: 10.1007/s42161-024-01678-0

Quan Zeng, Ofere Francis Emeriewen, Fabio Rezzonico, George W. Sundin, Andreas Peil

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Bacterial community in apparently healthy and asymptomatic Eucalyptus trees and those with symptoms of bacterial wilt 表面健康、无症状和有细菌性枯萎病症状的桉树中的细菌群落

IF 2.2 4区农林科学

Journal of Plant Pathology Pub Date : 2024-07-11 DOI: 10.1007/s42161-024-01697-x

Teresa A. Coutinho, Gabrielle Carstensen, Stephanus N. Venter, ShuaiFei Chen, Marthin Tarigan, Michael J. Wingfield

{"title":"Bacterial community in apparently healthy and asymptomatic Eucalyptus trees and those with symptoms of bacterial wilt","authors":"Teresa A. Coutinho, Gabrielle Carstensen, Stephanus N. Venter, ShuaiFei Chen, Marthin Tarigan, Michael J. Wingfield","doi":"10.1007/s42161-024-01697-x","DOIUrl":"https://doi.org/10.1007/s42161-024-01697-x","url":null,"abstract":"Ralstonia solanacearum and R. pseudosolanacearum are well-known bacterial plant pathogens that cause significant losses to both ornamental and agricultural plants. It has been suggested that they are not the primary cause of bacterial wilt in Eucalyptus species, but rather are opportunistic, taking advantage of trees predisposed to infection by abiotic and biotic factors. To test this hypothesis, the bacterial community within the vascular tissue of asymptomatic Eucalyptus grandis x E. urophylla trees, and those displaying varying stages of infection in China and Indonesia were compared using 16S rRNA profiling. Asymptomatic trees growing in areas where bacterial infections had never previously been reported to occur were included as controls. Ralstonia species were found within the vascular tissue of both asymptomatic and symptomatic trees, in high abundance. In the control samples, bacterial diversity within the vascular tissue was high with a low abundance of Ralstonia species. The presence of Ralstonia species in asymptomatic and control samples supports the hypothesis that these species are latent and/or opportunistic pathogens in E. grandis x E. urophylla trees.","PeriodicalId":16837,"journal":{"name":"Journal of Plant Pathology","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2024-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141587171","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Characterization of Botryosphaeriaceae species associated with dieback and canker of Tamarix and Haloxylon species in Iran 与伊朗玉树和海桐枯萎病和腐烂病相关的 Botryosphaeriaceae 物种的特征描述

IF 2.2 4区农林科学

Journal of Plant Pathology Pub Date : 2024-07-10 DOI: 10.1007/s42161-024-01695-z

Z. Rahimi-Nia, H. Mohammadi, M. Sohrabi, H. Voglmayr

{"title":"Characterization of Botryosphaeriaceae species associated with dieback and canker of Tamarix and Haloxylon species in Iran","authors":"Z. Rahimi-Nia, H. Mohammadi, M. Sohrabi, H. Voglmayr","doi":"10.1007/s42161-024-01695-z","DOIUrl":"https://doi.org/10.1007/s42161-024-01695-z","url":null,"abstract":"Tamarix and Haloxylon species are considered important trees in the desert regions. During a survey conducted on Tamarix and Haloxylon trunk diseases in Iran, numerous Botryosphaeriaceae isolates were recovered from infected wood tissues of trees showing dieback and canker symptoms. Our study aimed to identify and evaluate the pathogenicity of these isolates. Based on cultural characteristics, microscopic morphological features and phylogenetic analyses of the internal transcribed spacer (ITS) and partial large subunit (LSU) nrDNA, translation elongation factor 1α (EF-1α), and β-tubulin (BT) gene sequences combination, eight Botryosphariaceae species, including Botryosphaeria dothidea, Diplodia citricarpa, Dothiorella plurivora, Dothiorella sarmentorum, Lasiodiplodia mahajangana, Lasiodiplodia theobromae, Neofusicoccum parvum and Neoscytalidium dimidiatum, were isolated and identified from Tamarix and Haloxylon species. Botryosphaeria dothidea, Neofusicoccum parvum, Lasiodiplodia theobromae and Neoscytalidium dimidiatum were recorded on both Tamarix and Haloxylon species, while the remaining species were detected only from Tamarix or Haloxylon species. Pathogenicity tests were conducted on detached shoots of Tamarix aphylla and Haloxylon ammodendron as well as branches of both tree species under field conditions. Lasiodiplodia mahajangana was the most virulent species and caused the longest wood lesion lengths on both tree species. Most of these species are reported for the first time from their respective hosts. Our findings in this study may be able to improve the basic information on the importance of Botryosphaeriaceae family on desert trees in Iran as well as other countries.","PeriodicalId":16837,"journal":{"name":"Journal of Plant Pathology","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2024-07-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141576878","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Postulation of putative host differentials and pathotyping of Pyricularia setariae (Nishikado) causing leaf blast on foxtail millet [Setaria italica (L.) Beauv] in India 印度狐尾黍[Setaria italica (L.) Beauv]叶瘟的假定宿主差异推测和 Pyricularia setariae (Nishikado) 的病理分型

IF 2.2 4区农林科学

Journal of Plant Pathology Pub Date : 2024-07-10 DOI: 10.1007/s42161-024-01684-2

C. H. Sai Bhavana, K. B. Palanna, Farooqkhan, T. Tharana Poonacha, Gutha Venkata Ramesh, Prasanna S. Koti, Sujata Bhat, H. R. Raveendra, T. S. S. K. Patro, S. Saralamma, G. Rajesha, T. E. Nagaraja

{"title":"Postulation of putative host differentials and pathotyping of Pyricularia setariae (Nishikado) causing leaf blast on foxtail millet [Setaria italica (L.) Beauv] in India","authors":"C. H. Sai Bhavana, K. B. Palanna, Farooqkhan, T. Tharana Poonacha, Gutha Venkata Ramesh, Prasanna S. Koti, Sujata Bhat, H. R. Raveendra, T. S. S. K. Patro, S. Saralamma, G. Rajesha, T. E. Nagaraja","doi":"10.1007/s42161-024-01684-2","DOIUrl":"https://doi.org/10.1007/s42161-024-01684-2","url":null,"abstract":"The present investigation attempted to postulate foxtail millet genotypes as putative host differentials for studying pathogen variability. Initially, a diverse panel of 95 genotypes were evaluated against foxtail millet leaf blast under field conditions at four different hotspot locations viz., Bangalore, Mandya. Nandyal and Vizianagaram during Kharif 2021. Based on the field reaction, 22 genotypes were selected for further screening under glasshouse conditions along with ISe175 (resistant check) and SiA326 (susceptible check). Four (4) leaf blast isolates namely FoxPs-3, 5, 6 and 15 from different locations were used to identify putative host differentials based on differential reaction. A set of 12 putative host differentials viz., ISe1256, GS55, GS2261, ISe1408, GS73, ISe1299, GS101, ISe746, ISe1655 and ISe1745 along with a resistant (ISe175) and susceptible check (SiA326), showing differential host responses were proposed as candidate host differentials to assess the pathogenic variability. The pathogenic profiling of 15 isolates on the identified putative host differential set has revealed four major pathogenic groups indicating the existence of pathotypes in Pyricularia population infecting foxtail millet in India. A set of putative host differentials identified and information on pathotypes of P. setariae is highly useful in better understanding of host pathogen interaction, existence of pathotype in a crop ecosystem and also serve as tools for identification of suitable disease resistant genotypes for resistant breeding programme.","PeriodicalId":16837,"journal":{"name":"Journal of Plant Pathology","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2024-07-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141576877","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0