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1. Reduced tillage increases soil biological properties but not suppressiveness against Rhizoctonia solani and Streptomyces scabies

Author:
Viola Kurm; Mirjam T. Schilder; Wiepie K. Haagsma; Jaap Bloem; Olga E. Scholten; Joeke Postma
Source:
Applied soil ecology 2023 v.181 pp. 104646
ISSN:
0929-1393
Subject:
plant pathogenic fungi,   etc   ; Streptomyces scabiei; Thanatephorus cucumeris; bacteria; conventional tillage; crop production; crops; fungal biomass; inoculum; labile carbon; nitrogen; reduced tillage; soil; soil ecology;     Show all 14 Subjects
Abstract:
... Intensive agricultural crop production can lead to a decline in biological soil characteristics and functions, such as soil microbial biomass and activity, carbon and nutrient cycling and soil suppressiveness, important for the sustainable production of food and feed. There is a need to understand how those soil functions can be improved by agricultural practices. In a long-term field study, we as ...
DOI:
10.1016/j.apsoil.2022.104646

2. Organic farming induces changes in bacterial community and disease suppressiveness against fungal phytopathogens

Author:
S. Khatri; S. Dubey; Y.S. Shivay; L. Jelsbak; S. Sharma
Source:
Applied soil ecology 2023 v.181 pp. 104658
ISSN:
0929-1393
Subject:
plant pathogenic fungi,   etc   ; Flavobacterium; Fusarium oxysporum; Planctomycetes; Pseudomonas; Thanatephorus cucumeris; bacterial communities; biological control; disease severity; field experimentation; microbial activity; microbiome; soil; soil bacteria; soil ecology;     Show all 15 Subjects
Abstract:
... Due to higher microbial activity and diversity, organic farming serves as a sustainable alternative in preventing several soil-borne plant diseases. However, there are limited studies that have shown direct relationship between soil bacterial composition and its effect on disease suppressive potential under different farming systems. Thus, the objective of the study was to understand the effect of ...
DOI:
10.1016/j.apsoil.2022.104658

3. Susceptibility to the fungal plant pathogen Austropuccinia psidii is related to monoterpene production in Australian Myrtaceae species

Author:
Anthony Manea; Samiya Tabassum; Laura Fernandez Winzer; Michelle R. Leishman
Source:
Biological invasions 2022 v.24 no.5 pp. 1465-1477
ISSN:
1387-3547
Subject:
plant pathogenic fungi,   etc   ; Angophora; Corymbia citriodora; Myrtus communis; biomarkers; monoterpenoids; phenolic compounds; secondary metabolites; sesquiterpenoids; Australia; South America;     Show all 11 Subjects
Abstract:
... In 2010, the fungal plant pathogen that causes Myrtle rust, Austropuccinia psidii, which is native to South America, was first detected in Australia and has since had significant impacts on several Australian Myrtaceae species. Despite this, our understanding of the role secondary metabolites play in plant susceptibility to A. psidii is limited. This study aimed to determine: (1) whether secondary ...
DOI:
10.1007/s10530-021-02721-2

4. Evaluation of Streptomyces spp. strains as potential biocontrol agents for Pyrenophora tritici-repentis

Author:
Priscila Monteiro Pereira; Flávio Martins Santana; Sueli Van Der Sand
Source:
Biocontrol science and technology 2022 v.32 no.9 pp. 1095-1106
ISSN:
1360-0478
Subject:
plant pathogenic fungi,   etc   ; Pyrenophora tritici-repentis; Streptomyces; agar; antifungal properties; biological control; germination; hyphae; leaves; mycelium; technology; wheat;     Show all 12 Subjects
Abstract:
... The bioactive compounds produced by Streptomyces spp. bacteria can inhibit and reduce the incidence of phytopathogenic fungi in agricultural crops. In this study, two Streptomyces strains 6(4) and R18(6) were tested separately and in a consortium and demonstrated antifungal activity against the phytopathogenic fungus Pyrenophora tritici-repentis (Ptr) that causes tan spots in wheat plants. Strepto ...
DOI:
10.1080/09583157.2022.2089974

5. The complete genome sequence of a novel mycovirus in the plant-pathogenic fungus Exobasidium gracile

Author:
Li Teng; Xiang Li; Xiaoyao Cai; Suwen Yang; Hongmei Liu; Tingting Zhang
Source:
Archives of virology 2022 v.167 no.5 pp. 1343-1347
ISSN:
0304-8608
Subject:
plant pathogenic fungi,   etc   ; Amalgaviridae; Camellia oleifera; Exobasidium; RNA-directed RNA polymerase; genome; leaves; mycoviruses; nucleotide sequences; phylogeny; virology;     Show all 11 Subjects
Abstract:
... The plant-pathogenic fungus Exobasidium gracile belongs to the basidiomycetous genus Exobasidium and causes leaf abnormalities in Camellia oleifera. Here, we report a novel mycovirus from E. gracile strain Z-2, called “Exobasidium gracile zybavirus 2” (EgZV2), which is related phylogenetically to a member of the genus Zybavirus in the family Amalgaviridae. Like those of other zybaviruses, the EgZV ...
DOI:
10.1007/s00705-022-05421-x

6. BcHnm1, a predicted choline transporter, modulates conidial germination and virulence in Botrytis cinerea

Author:
Gulab Chand Arya; Dhruv Aditya Srivastava; Ekaterina Manasherova; Dov B. Prusky; Yigal Elad; Omer Frenkel; Arye Harel
Source:
Fungal genetics and biology 2022 v.158 pp. 103653
ISSN:
1087-1845
Subject:
plant pathogenic fungi,   etc   ; Botrytis cinerea; choline; conidia; genomics; germ tube; germination; green beans; imports; microbial genetics; mutants; tomatoes; virulence;     Show all 13 Subjects
Abstract:
... Previous network-based comparative genomic analysis between major lifestyles of fungal plant pathogens highlighted that HNM1, a predicted choline transporter, is part of the necrotroph core-genome's functions. In this work we have generated and characterized deletion mutants and developed complemented strains for the HNM1 homolog (Bchnm1) in the necrotrophic model fungal plant pathogen Botrytis ci ...
DOI:
10.1016/j.fgb.2021.103653

7. Molecular characterization of three novel mycoviruses in the plant pathogenic fungus Exobasidium

Author:
Tingting Zhang; Xiaoyao Cai; Li Teng; Xiang Li; Naifeng Zhong; Hongmei Liu
Source:
Virus research 2022 v.307 pp. 198608
ISSN:
0168-1702
Subject:
plant pathogenic fungi,   etc   ; Amalgaviridae; Exobasidium; RNA-directed RNA polymerase; Totivirus; coat proteins; genome; genomics; mixed infection; mycoviruses; phylogeny; research;     Show all 12 Subjects
Abstract:
... The plant pathogen Exobasidium gracile, which belongs to the basidiomycetous genus Exobasidium, can lead to swollen and thicker leaves of C. oleifera. To our knowledge, there have been no reports of mycoviruses infecting Exobasidium gracile. This study characterized three mycoviruses coinfecting the plant pathogen Exobasidium gracile strain Z-1. Based on phylogenetic and genomic analyses, E. graci ...
DOI:
10.1016/j.virusres.2021.198608

8. Molecular characterization of a novel penoulivirus from the phytopathogenic fungus Colletotrichum camelliae

Author:
Xiaowen Xu; Du Hai; Jincang Li; Faxin Huang; Yixun Wang
Source:
Archives of virology 2022 v.167 no.2 pp. 641-644
ISSN:
0304-8608
Subject:
plant pathogenic fungi,   etc   ; Botourmiaviridae; Colletotrichum coccodes; Magnaporthe oryzae; RNA-directed RNA polymerase; genome; molecular weight; mycoviruses; nucleotides; phylogeny; virology;     Show all 11 Subjects
Abstract:
... Colletotrichum camelliae is a widespread filamentous phytopathogenic fungus. In this study, a novel mycovirus designated as "Colletotrichum camelliae botourmiavirus 1" (CcBV1) was isolated from strain ZJQT11 of C. camelliae, and its complete genome sequence was determined. CcBV1 has a genome of 2,506 nucleotides and contains a large open reading frame (ORF) that encodes an RNA-dependent RNA polyme ...
DOI:
10.1007/s00705-021-05334-1

9. Discovery of Novel Quinazoline-2-Aminothiazole Hybrids Containing a 4-Piperidinylamide Linker as Potential Fungicides against the Phytopathogenic Fungus Rhizoctonia solani

Author:
Muhan Ding; Nan Wu; Qiao Lin; Ya Yan; Yehui Yang; Guangmin Tian; Lian An; Xiaoping Bao
Source:
Journal of agricultural and food chemistry 2022 v.70 no.33 pp. 10100-10110
ISSN:
1520-5118
Subject:
plant pathogenic fungi,   etc   ; Thanatephorus cucumeris; Xanthomonas oryzae pv. oryzae; carbendazim; cell membranes; chlorothalonil; commercialization; food chemistry; membrane permeability; mycelium; rice;     Show all 11 Subjects
Abstract:
... A total of 29 novel quinazoline-2-aminothiazole hybrids containing a 4-piperidinylamide linker were designed, synthesized, and evaluated for their anti-microbial properties against phytopathogenic fungi and bacteria of agricultural importance. The anti-fungal assays indicated that some of the target compounds exhibited excellent inhibitory effects in vitro against Rhizoctonia solani. For example, ...
DOI:
10.1021/acs.jafc.1c07706

10. New disease and first report of marasmioid fungus, Marasmius palmivorus (Sharples), causing white root rot in Arachis hypogaea L.

Author:
P. Sridhar; G. Venkateshbabu; D. Hemalakshmi; V.M. Kirthika; P. Palani
Source:
Letters in applied microbiology 2022 v.75 no.2 pp. 368-377
ISSN:
0266-8254
Subject:
plant pathogenic fungi,   etc   ; Arachis hypogaea; Marasmius; agricultural land; basidiomata; culture media; greenhouses; light microscopes; necrosis; pathogenicity; peanuts; root rot; India;     Show all 13 Subjects
Abstract:
... Groundnut (Arachis hypogaea L.) plants showing distinct symptoms of necrosis of leaves and severe rotting of roots were observed in an agricultural field at Arakkonam, Tamil Nadu, India. The rhizomorphs of the phytopathogenic fungus were obtained from the rotted roots of the diseased plants and were cultured in the laboratory, and based on the morphological characteristics and nucleotide sequencin ...
DOI:
10.1111/lam.13736

11. Assembly, Annotation, and Comparative Whole Genome Sequence of Fusarium verticillioides Isolated from Stored Maize Grains

Author:
Vishwambar D. Navale; Amol M. Sawant; Varun U. Gowda; Koteswara Rao Vamkudoth
Source:
Pathogens 2022 v.11 no.7 pp. -
ISSN:
2076-0817
Subject:
plant pathogenic fungi,   etc   ; Fusarium verticillioides; biosynthesis; carbohydrates; disease prevention; food safety; fumonisin B1; genomics; nucleotide sequences; stored grain; virulence; India;     Show all 12 Subjects
Abstract:
... Fusarium verticillioides is a plant pathogenic fungus affecting a wide range of crops worldwide due to its toxigenic properties. F. verticillioides BIONCL4 strain was isolated from stored maize grain samples in India, and produces high amount of fumonisin B1 (FB1). We report a comparative genomic analysis of F. verticillioides, covering the basic genome information, secretome, and proteins involve ...
DOI:
10.3390/pathogens11070810

12. Green synthesis of coumarin derivatives using Brønsted acidic pyridinium based ionic liquid [MBSPy][HSO₄] to control an opportunistic human and a devastating plant pathogenic fungus Macrophomina phaseolina

Author:
Maliha Uroos; Arshad Javaid; Amina Bashir; Javaria Tariq; Iqra Haider Khan; Sadia Naz; Sameeta Fatima; Misbah Sultan
Source:
RSC advances 2022 v.12 no.37 pp. 23963-23972
ISSN:
2046-2069
Subject:
plant pathogenic fungi,   etc   ; Macrophomina phaseolina; ambient temperature; animal pathogenic fungi; antifungal properties; catalysts; coumarin; fungicides; humans; ionic liquids; mancozeb; sustainable agriculture;     Show all 12 Subjects
Abstract:
... An eco-friendly simple protocol has been devised for the preparation of coumarin derivatives using doubly Brønsted acidic task specific ionic liquid (TSIL) as a catalyst. Solvent-free conditions were employed for the reaction of different substituted phenols with β-ketoester in TSIL to produce corresponding substituted coumarin derivatives in good to excellent yields at ambient conditions; at room ...
DOI:
10.1039/d2ra03774b

13. Multicopper oxidase enzymes from Chrysoporthe cubensis improve the saccharification yield of sugarcane bagasse

Author:
Murillo Peterlini Tavares; Thiago Rodrigues Dutra; Túlio Morgan; Rafaela Zandonade Ventorim; Rafaela Inês de Souza Ladeira Ázar; Ednilson Mascarenhas Varela; Roberta Corsino Ferreira; Tiago Antônio de Oliveira Mendes; Sebastião Tavares de Rezende; Valéria Monteze Guimarães
Source:
Process biochemistry 2022 v.119 pp. 68-81
ISSN:
1359-5113
Subject:
plant pathogenic fungi,   etc   ; Chrysoporthe cubensis; alkali treatment; biomass; computer simulation; genomics; hydrolysis; laccase; lignocellulose; orange peels; saccharification; sugarcane bagasse; wheat bran;     Show all 13 Subjects
Abstract:
... The genome of phytopathogenic fungus Chrysoporthe cubensis has distinct groups of multicopper oxidase (MCO) coding genes, including new laccases, that could have the potential for biotechnological applications. Here, the complete genomic arsenal of MCOs from C. cubensis was identified and characterized. Laccases were induced, purified from the fungal crude extract, and these enzymes' potential to ...
DOI:
10.1016/j.procbio.2022.05.012

14. LC-MS/MS-Based Fungicide Accumulation Assay to Demonstrate Efflux Activity in the Wheat Pathogen Zymoseptoria tritici

Author:
Guillaume Fouché; Dominique Rosati; Catherine Venet; Hervé Josserand; Marie-Pascale Latorse; Danièle Debieu; Sabine Fillinger
Source:
Microorganisms 2022 v.10 no.8 pp. -
ISSN:
2076-2607
Subject:
plant pathogenic fungi,   etc   ; Mycosphaerella graminicola; boscalid; drugs; fluorescence; lead; liquid chromatography; mass spectrometry; multiple drug resistance; mutants; succinate dehydrogenase (quinone); wheat;     Show all 12 Subjects
Abstract:
... Increased drug efflux compromises the efficacy of a large panel of treatments in the clinic against cancer or bacterial, fungal, and viral diseases, and in agriculture due to the emergence of multidrug-resistant pathogenic fungi. Until recently, to demonstrate increased drug efflux, the use of labeled drugs or fluorescent dyes was necessary. With the increasing sensitivity of detection devices, di ...
DOI:
10.3390/microorganisms10081494

15. Mutations in FgPrp6 suppressive to the Fgprp4 mutant in Fusarium graminearum

Author:
Chao-hui LI; Zhi-li FAN; Xin-yi HUANG; Qin-hu WANG; Cong JIANG; Jin-rong XU; Qiao-jun JIN
Source:
Journal of integrative agriculture 2022 v.21 no.5 pp. 1375-1388
ISSN:
2095-3119
Subject:
plant pathogenic fungi,   etc   ; Fusarium graminearum; Schizosaccharomyces pombe; agriculture; humans; hyphae; introns; mutants; mutation; phosphorylation; ribonucleoproteins; sequence analysis; sexual reproduction; spliceosomes; wheat;     Show all 15 Subjects
Abstract:
... The pre-mRNA processing factor Prp6 is an essential component of the U4/U6.U5 tri-small nuclear ribonucleoprotein (snRNP). In a previous study, mutations were identified in the PRP6 ortholog in four suppressors of Fgprp4 that was deleted of the only kinase FgPrp4 among the spliceosome components in the plant pathogenic fungus Fusarium graminearum. In this study, we identified additional suppressor ...
DOI:
10.1016/S2095-3119(21)63731-0

16. A new section for Alternaria helianthiinficiens found on sunflower and new asteraceous hosts in Russia

Author:
Philipp B. Gannibal; Aleksandra S. Orina; Elena L. Gasich
Source:
Mycological progress 2022 v.21 no.2 pp. 34
ISSN:
1617-416X
Subject:
plant pathogenic fungi,   etc   ; Alternaria; Arctium; Artemisia vulgaris; Cirsium arvense; Helianthus annuus; Russia; Sonchus arvensis; Tanacetum vulgare; Taraxacum officinale; Xanthium strumarium; pathogenicity;     Show all 12 Subjects
Abstract:
... Alternaria helianthiinficiens previously has been found as a pathogen of sunflower and cosmos in northern hemisphere. This fungus comprises a monotypic lineage which obviously is a separate group that has not been formally described as a section. Information about morphology, distribution, and pathogenic characters of this species is very limited. During this study, two taxonomic novelties were en ...
DOI:
10.1007/s11557-022-01780-6

17. In vitro and in vivo antifungal activity of plant extracts against common phytopathogenic fungi

Author:
Annelore Wens; Jeroen Geuens
Source:
Journal of BioScience and Biotechnology 2022 v.11 no.1 pp. 15-21
ISSN:
1314-6246
Subject:
plant pathogenic fungi,   etc   ; Artemisia vulgaris; Reynoutria japonica; antifungal properties; biotechnology; cherries; culture media; fungal growth; liquids; mycelium; plant extracts; plant protection; toxicity;     Show all 13 Subjects
Abstract:
... Natural crop protection products are gaining popularity due to consumer demands and long-term toxicity of chemical pesticides. Extracts of nine locally available plants species were screened for their fungicidal activity against four widespread fungal phytopathogens. Examination of the effect of the plant extracts on mycelial growth was done in vitro using liquid culture medium. During this assay, ...

18. Quaternized chitosan as a biopolymer sanitizer for leafy vegetables: synthesis, characteristics, and traditional vs. dry nano-aerosol applications

Author:
Yael Cohen; Esther Mwangi; Nimrod Tish; Jie Xu; Nachiket D. Vaze; Tal Klingbell; Elazar Fallik; Yaguang Luo; Philip Demokritou; Victor Rodov; Elena Poverenov
Source:
Food chemistry 2022 v.378 pp. 132056
ISSN:
0308-8146
Subject:
plant pathogenic fungi,   etc   ; Botrytis cinerea; Escherichia coli; Listeria innocua; antimicrobial properties; biopolymers; chitosan; decontamination; food chemistry; microbial load; sanitizers; spinach; stainless steel;     Show all 13 Subjects
Abstract:
... A series of quaternary dimethyl-(alkyl)-ammonium chitosan derivatives (QACs) was synthesized and studied for physicochemical properties and bioactivity. The QACs tended to spontaneously self-assembly into nanoaggregates. Antimicrobial activity was examined in vitro on Gram-negative Escherichia coli (E. coli) and Gram-positive Listeria innocua (L. innocua) bacteria as well as phytopathogenic fungus ...
DOI:
10.1016/j.foodchem.2022.132056
CHORUS:
10.1016/j.foodchem.2022.132056

19. Iturins produced by Bacillus velezensis Jt84 play a key role in the biocontrol of rice blast disease

Author:
Rong-Sheng Zhang; Fa-Guo Wang; Zhong-Qiang Qi; Jun-Qing Qiao; Yan Du; Jun-Jie Yu; Mi-Na Yu; Dong Liang; Tian-Qiao Song; Pan-Xia Yan; Hui-Juan Cao; Hao Zhang; Yong-Feng Liu
Source:
Biological control 2022 v.174 pp. 105001
ISSN:
1049-9644
Subject:
plant pathogenic fungi,   etc   ; Bacillus velezensis; Magnaporthe oryzae; antifungal properties; biological control; biosynthesis; blast disease; disease control; lipopeptides; methanol; mutagenesis; mycelium; rice; seedlings;     Show all 14 Subjects
Abstract:
... Rice blast disease, caused by the plant pathogenic fungus Magnaporthe oryzae, severely constrains rice production worldwide. Using plant-associated microorganisms, biological control of rice blast is an efficient and environmentally friendly approach to disease management. Bacillus bacteria produce a broad array of antifungal lipopeptides, making them effective biological control agents. In a prev ...
DOI:
10.1016/j.biocontrol.2022.105001

20. A novel victorivirus from the phytopathogenic fungus Neofusicoccum parvum

Author:
Haris Ahmed Khan; Yukiyo Sato; Hideki Kondo; Atif Jamal; Muhammad Faraz Bhatti; Nobuhiro Suzuki
Source:
Archives of virology 2022 v.167 no.3 pp. 923-929
ISSN:
0304-8608
Subject:
plant pathogenic fungi,   etc   ; Cryphonectria parasitica; Neofusicoccum parvum; RNA-directed RNA polymerase; Victorivirus; agarose; amino acid sequences; coat proteins; gels; mycoviruses; sequence analysis; virology;     Show all 12 Subjects
Abstract:
... Neofusicoccum parvum is an important plant-pathogenic ascomycetous fungus that causes trunk diseases in a variety of plants. A limited number of reports on mycoviruses from this fungus are available. Here, we report the characterization of a novel victorivirus, Neofusicoccum parvum victorivirus 3 (NpVV3). An agarose gel dsRNA profile of a Pakistani strain of N. parvum, NFN, showed a band of ~5 kbp ...
DOI:
10.1007/s00705-021-05304-7