Journal of Plant Diseases and Protection最新文献

{"title":"First report of Stemphylium vesicarium causing leaf blight of onion in Slovakia","authors":"Miriam Kádasi Horáková, M. Barta, Jan Tancik, M. Pastirčák, K. Pastirčáková","doi":"10.1007/s41348-024-00927-9","DOIUrl":"https://doi.org/10.1007/s41348-024-00927-9","url":null,"abstract":"","PeriodicalId":16838,"journal":{"name":"Journal of Plant Diseases and Protection","volume":null,"pages":null},"PeriodicalIF":2.0,"publicationDate":"2024-05-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141108499","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}

{"title":"Study of phytopathogenic fungi of Ipomoea hederifolia L.: an invasive weed in agricultural crops in Brazil","authors":"Y. Mira, L. Pieroni, L. Benso, Yasir Álvarez, Bruno Rossini, Edson Furtado, Edivaldo Velini","doi":"10.1007/s41348-024-00938-6","DOIUrl":"https://doi.org/10.1007/s41348-024-00938-6","url":null,"abstract":"","PeriodicalId":16838,"journal":{"name":"Journal of Plant Diseases and Protection","volume":null,"pages":null},"PeriodicalIF":2.0,"publicationDate":"2024-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141121796","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}

{"title":"The 20th International Reinhardsbrunn Symposium: Modern Fungicides and Antifungal Compounds","authors":"Holger B. Deising","doi":"10.1007/s41348-024-00935-9","DOIUrl":"https://doi.org/10.1007/s41348-024-00935-9","url":null,"abstract":"","PeriodicalId":16838,"journal":{"name":"Journal of Plant Diseases and Protection","volume":null,"pages":null},"PeriodicalIF":2.0,"publicationDate":"2024-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141122272","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}

{"title":"Physiological responses of grapevine (Vitis vinifera var. ‘Pinot gris’) affected by different flavescence dorée genotypes: dynamics through the development of phytoplasma infection","authors":"Dino Davosir, Ivana Šola, M. Šeruga Musić","doi":"10.1007/s41348-024-00937-7","DOIUrl":"https://doi.org/10.1007/s41348-024-00937-7","url":null,"abstract":"","PeriodicalId":16838,"journal":{"name":"Journal of Plant Diseases and Protection","volume":null,"pages":null},"PeriodicalIF":2.0,"publicationDate":"2024-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141119740","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}

{"title":"Differential gene expression of Hymenoscyphus fraxineus grown on Fraxinus excelsior and F. mandshurica supplemented media","authors":"C. Zübert, Michael Kube","doi":"10.1007/s41348-024-00932-y","DOIUrl":"https://doi.org/10.1007/s41348-024-00932-y","url":null,"abstract":"","PeriodicalId":16838,"journal":{"name":"Journal of Plant Diseases and Protection","volume":null,"pages":null},"PeriodicalIF":2.0,"publicationDate":"2024-05-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140976591","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}

{"title":"Disease prevalence, incidence, morphological and molecular characterisation of Lasiodiplodia pseudotheobromae causing collar rot disease on peanut plants in Turkey","authors":"Senem Özkaya, Soner Soylu, Merve Kara, Yusuf Gümüş, Emine Mine Soylu, İbrahim Teke, Oktay Burak Özcan, Deniz Sevilmiş, Yaşar Ahu Ölmez, İsa Bilaloğlu, Işılay Lavkor","doi":"10.1007/s41348-024-00933-x","DOIUrl":"https://doi.org/10.1007/s41348-024-00933-x","url":null,"abstract":"<p>Peanut (<i>Arachis hypogaea</i> L.) holds significant commercial and dietary importance as a major source of edible oil and protein in Turkey. Stem, collar or root rot, caused by several fungal disease agent, are serious soil-borne diseases of peanut. Accurate and precise identification of the disease agent provides fundamental and precise information for integrated plant management. During the period from June to September 2021, symptoms consistent with collar rot disease, including dark-brown stem rot, chlorotic leaves, wilting, and eventual whole plant death, were observed on peanut plants cultivated in the different districts of Osmaniye Province of Turkey. The disease incidence ranged from 8.0 to 45.0% in the inspected fields with an average of 3.4% overall. Twenty-four single-spore representative isolates were obtained from surface-disinfected symptomatic tissues. Morphological characteristics of fungal mycelium, conidial and pycnidial structures on potato sucrose agar (PSA) and water agar (WA) closely resembled those described for <i>Lasiodiplodia</i> spp. All isolates caused typical collar rot symptoms upon artificial inoculation of peanut seedlings. Morphological identification of <i>Lasiodiplodia</i> spp. isolates was corroborated by MALDI-TOF and molecular analyses utilizing sequences from the internal transcribed spacer (<i>ITS</i>)<i>,</i> β-tubulin 2 (<i>tub2</i>) and translation elongation factor-1 alpha (<i>TEF1-α</i>) loci. Phylogenetic analysis confirmed that the representative fungal isolates (MKUBK-B1 and MKUBK-K22) belong to <i>Lasiodiplodia pseudotheobromae.</i> To the best of our knowledge, this is the first report of <i>L. pseudotheobromae</i> infecting peanut plants in Turkey. This work is expected to contribute to previously limited knowledge regarding the host range, incidence and prevalence of <i>L. pseudotheobromae</i> as a soilborne pathogen of peanuts. Due to the potential destructiveness and broad host range of this pathogen, it is essential to develop new strategies to establish more reliable, environmentally sustainable, and cost-effective management approaches for this disease.</p>","PeriodicalId":16838,"journal":{"name":"Journal of Plant Diseases and Protection","volume":null,"pages":null},"PeriodicalIF":2.0,"publicationDate":"2024-05-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140940034","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}

{"title":"Freezing temperature treatments against almond moth, Ephestia cautella (Walker), infestation of date fruits","authors":"Nora Abdul Aziz M. Aqeel, Mureed Husain, Khawaja Ghulam Rasool, Koko D. Sutanto, Richard W. Mankin, Mona A. Alduailij, Abdulrahman Saad Aldawood","doi":"10.1007/s41348-024-00922-0","DOIUrl":"https://doi.org/10.1007/s41348-024-00922-0","url":null,"abstract":"<p>Dates maintain prime importance as sources of income and as symbols of cultural heritage in Saudi Arabia. <i>Ephestia cautella</i> (Walker) is one of the most important insects that attack stored dates. In an effort to safeguard small-scale producers, temperatures of 5 °C (representing typical house refrigerator temperatures), − 14 °C (representing in-house freezer temperatures), and − 25 °C (representing temperatures in small factory freezers) were applied to samples of dates previously infested with <i>E. cautella</i> larvae. Exposure periods of 1, 12, 48, 120, and 240 h were considered to assess the effectiveness of freezing temperatures against stored product insect pests. The temperature of − 25 °C proved to be the most effective, resulting in 100% mortality across all stages after just 1 h of exposure. At 5 °C, the pupal stage exhibited the highest tolerance, with only a mean mortality of 11% after 240 h of exposure. Conversely, at the same temperature, mean mortalities of 89% and 97% were recorded for eggs and larvae, respectively. However, when larvae were placed inside the dates, the mean mortality was only 65% after 240 h at 5 °C, complete larval mortality was achieved in 12 h at − 14 °C and 1 h at − 25 °C. This information can guide strategies for managing <i>E. cautella</i> in storage facilities with limited available resources.</p>","PeriodicalId":16838,"journal":{"name":"Journal of Plant Diseases and Protection","volume":null,"pages":null},"PeriodicalIF":2.0,"publicationDate":"2024-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140939955","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}

{"title":"Biocontrol activities of grey mould of grapes with the volatile organic compounds generated by yeast HXMG-1 isolated from grapes","authors":"Ning Li, Bujiang Wang, XinYi Cui, Jing Hou, Na Zhang","doi":"10.1007/s41348-024-00920-2","DOIUrl":"https://doi.org/10.1007/s41348-024-00920-2","url":null,"abstract":"<p>The pathogens are reduced by volatile organic compounds (VOCs) generated by yeasts play an important role in controlling postharvest diseases. The yeast HXMG-1, which works effectively against the grey mould pathogen of grapes (<i>Botrytis cinerea</i>), was evaluated for its potential to generate volatile organic compounds as one of its modes of action. A double Petri dish assay was used to evaluate the effect of VOCs produced by HXGM-1 on mycelial and spore development of the target pathogens. Compared to the control, the VOCs produced by yeast HXMG-1 significantly reduced the growth of mycelium and spore germination of <i>Botrytis cinerea</i>. Specifically, the mycelial growth of <i>Botrytis cinerea</i> was completely restricted and the rate of spore germination of <i>Botrytis cinerea</i> was only 20.11% at a concentration of 1 × 10⁹ CFU/mL. It was also found that the VOCs could significantly inhibit mycelial growth with an inhibition of 82.46% at a concentration of 1 × 10⁸ CFU/mL. The VOCs caused the mycelium to grow curved, resulting in larger mycelial tips, fewer nuclei, and shorter mycelial septum spacing. In vivo tests, noninjure or injure grapes were artificially inoculated with the pathogen hyphal disc followed by biofumigation with VOCs produced by yeast HXMG-1, and the treatments (Wp2 and Wp3) significantly controlled pathogenic infection, confirming the results of in vitro tests. By molecular biological identification based on comparative sequence analysis of the 18S rDNA gene, the HXMG-1 strain was identified as <i>Hanseniaspora uvarum.</i> Through the creation of a phylogenetic tree, HXMG-1 was recognised as a member of the Ascomycota, Hemiascomycota, Yeasts, and <i>Hanseniaspora</i> sp. families. In conclusion, the yeast strain HXMG-1 created VOCs that significantly inhibited the development of <i>Botrytis cinerea</i> on grapes and is expected to be further developed and utilised. This study lays the foundation for the use of <i>Hanseniaspora</i> sp. for biological control of postharvest disease.</p>","PeriodicalId":16838,"journal":{"name":"Journal of Plant Diseases and Protection","volume":null,"pages":null},"PeriodicalIF":2.0,"publicationDate":"2024-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140940032","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}

{"title":"Which Cyclaneusma minus morphotypes are responsible for needle cast of Pinus spp. in Slovakia?","authors":"Emilia Ondruskova, Marek Kobza, Zuzana Janosikova, Rebecca McDougal, Katarina Adamcikova","doi":"10.1007/s41348-024-00924-y","DOIUrl":"https://doi.org/10.1007/s41348-024-00924-y","url":null,"abstract":"<p>Cyclaneusma needle cast (CNC) is a needle disease which caused deterioration of vitality and reduction in the growth of pines. The disease is caused by the ascomycetous fungus <i>Cyclaneusma minus</i>, which has two well-described morphotypes; <i>C. minus</i> simile and <i>C. minus</i> verum. The distribution and host range of <i>C. minus</i> simile and verum was determined from needle samples and isolates collected throughout Slovakia from 2014 to 2020. Samples from 111 localities, 11 pine host species and 245 trees collected in different types of planting were analysed. It was found, that both morphotypes are present, but <i>C. minus</i> verum is predominantly responsible for CNC in urban and forest plantings in Slovakia. <i>C. minus</i> verum was positively detected in more than 88% of collected samples, whereas <i>C. minus</i> simile was only in four samples from three localities. Morphotype-specific primers were sufficiently sensitive even for new pine-host species. The host range of <i>C. minus</i> simile and <i>C. minus</i> verum was enriched worldwide. <i>C. minus</i> verum was observed in nine host species, whereas <i>C. minus</i> simile was identified only in one. <i>Cyclaneusma niveum</i> was also recorded and its presence was confirmed through DNA sequencing.</p>","PeriodicalId":16838,"journal":{"name":"Journal of Plant Diseases and Protection","volume":null,"pages":null},"PeriodicalIF":2.0,"publicationDate":"2024-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140939954","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}

{"title":"Antifungal effect of Bonellia flammea extracts against Colletotrichum magnum in postharvest fruits of Carica papaya cv. Maradol","authors":"E. Herrera-Parra, J. Cristóbal-Alejo, A. Magaña-Alvarez, I. L. Medina-Baizabal, Marcela Gamboa-Angulo","doi":"10.1007/s41348-024-00921-1","DOIUrl":"https://doi.org/10.1007/s41348-024-00921-1","url":null,"abstract":"<p>There is a high demand for natural agrochemicals to control postharvest phytopathogens in fruit. In this study, the <i>Colletotrichum magnum</i> strain was isolated from Maradol papaya fruits showing symptoms of anthracnose, identified based on its morphological characteristics and confirmed by an analysis of its 5.8S ribosomal DNA sequence. The antifungal activity of aqueous and ethanol extracts from <i>Acacia pennatula</i>, <i>Acalypha gaumeri</i>, <i>Bonellia flammea</i>, <i>Calea urticifolia</i> and <i>Croton chichenensis</i> was evaluated against <i>Colletotrichum magnum</i> by agar dilution bioassay at a concentration of 1 mg mL⁻¹ and recording mycelial growth inhibition (MGI), sporulation inhibition (SI) and spore germination inhibition (SGI) were recorded. The extracts that caused MGI of <i>C. magnum</i> by more than 30% were re-evaluated. It was concluded that the aqueous and ethanol extracts from <i>B. flammea</i> stem bark were the most effective in the MGI (91.53–94.49%), SI (99.32–99.65%), and SGI (91.65–100%) of <i>C. magnum</i> at a 3% (<i>w/v</i>) concentration. A serial dilution of the aqueous extract of <i>B. flammea</i> demonstrated that 2.35% and 3% (<i>w/v</i>) were highly effective against <i>C. magnum </i>in vitro, and both concentrations were randomly applied to postharvest Maradol papaya fruit by dip. The results found that both concentrations caused an anthracnose disease severity of 0.92–0.97% in papaya fruits, which was lower than the commercial fungicide Tecto 60®. The aqueous extract from <i>B. flammea</i> stem bark represents a promising opportunity for developing a natural biopesticide to effectively control anthracnose in papaya fruits induced by <i>C. magnum.</i></p>","PeriodicalId":16838,"journal":{"name":"Journal of Plant Diseases and Protection","volume":null,"pages":null},"PeriodicalIF":2.0,"publicationDate":"2024-05-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141510710","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}