<i>Fusarium falciforme</i>, a pathogen causing wilt disease of chrysanthemum in Vietnam

Thao, L.D.; Anh, Phan Thi Lan; Trang, T.T.T.; Khanh, T.N.; Hiền, Lê Thị Thu; Binh, V.T.P.; Thanh, H.M.; Thanh, Dang-Vu Thi

doi:10.1002/ndr2.12013

Cited by 7 publications

(2 citation statements)

References 4 publications

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“…Zhang et al [42] detected that F. nanum strains obtained from muskmelon fields in China were also associated with fruit rot. In another study conducted in Vietnam, F. falciforme was found to be an aggressive species causing wilt in chrysanthemum [43]. F. clavum was reported as a plant pathogen causing leaf spot and fruit rot on tomato, and petal brown spot on rose in Italy [44,45].…”

Section: Discussionmentioning

confidence: 97%

Molecular Identification and Pathogenicity of Fusarium Species Associated with Wood Canker, Root and Basal Rot in Turkish Grapevine Nurseries

Akgül,

Önder,

Savaş

et al. 2024

JoF

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Fusarium species are agriculturally important fungi with a broad host range and can be found as endophytic, pathogenic, or opportunistic parasites in many crop plants. This study aimed to identify Fusarium species in bare-rooted, dormant plants in Turkish grapevine nurseries using molecular identification methods and assess their pathogenicity. Asymptomatic dormant plants were sampled from grapevine nurseries (43) in different regions of the country, and fungi were isolated from plant roots and internal basal tissues. The Fusarium strains were identified by performing gene sequencing (TEF1-α, RPB2) and phylogenetic analyses. Pathogenicity tests were carried out by inoculating mycelial agar pieces of strains onto the stem or conidial suspensions into the rhizosphere of vines (1103 Paulsen rootstock). Laboratory tests revealed that Fusarium species were highly prevalent in Turkish grapevine nurseries (41 out of 43). Gene sequencing and phylogenetic analyses unraveled that 12 Fusarium species (F. annulatum, F. brachygibbosum, F. clavum, F. curvatum, F. falciforme, F. fredkrugeri, F. glycines, F. nanum, F. nematophilum, F. nirenbergiae, F. solani, and Fusarium spp.) existed in the ready-to-sale plants. Some of these species (F. annulatum, F. curvatum and F. nirenbergiae) consistently caused wood necrosis of seedling stems, rotting of the basal zone and roots, and reduced root biomass. Although the other nine species also caused some root rot and root reduction, their virulence was not as severe as the pathogenic ones, and they were considered opportunistic parasites or endophytic species. This study suggests that Fusarium species might play an important role in root-basal rot, wood canker symptoms, and young vine decline in Turkish grapevine nurseries and that these species need to be considered for healthy seedling production.

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Section: Discussionmentioning

confidence: 97%

Molecular Identification and Pathogenicity of Fusarium Species Associated with Wood Canker, Root and Basal Rot in Turkish Grapevine Nurseries

Akgül,

Önder,

Savaş

et al. 2024

JoF

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“…Particularmente, a F. falciforme se le ha reportado como fitopatógeno en algunos cultivos, como el frijol silvestre (Phaseolus vulgaris L.) donde provoca marchitez (Díaz et al 2021), en crisantemos (Chrysanthemum sp.) causa pudrición de la raíz (Thao et al 2021) y en papaya (Carica papaya L.) origina pudrición de raíces y tallos (Vega et al 2019). Por otra parte, a L. theobromae, se le considera un patógenos cosmopolita, cuenta con un gran número de hospederos de cultivos de importancia agrícola como el cacao (Theobroma cacao L.), aguacate (Persea americana Mill.…”

Section: Identificación Morfológica Y Molecular De Patógenos De Raíz ...unclassified

Patógenos causantes de la pudrición de raíz en guanábana (Annona muricata L.), en Nayarit, México

Cambero-Ayón,

Rios-Velasco,

Luna-Esquivel

et al. 2024

Ecosist. Recur. Agropec.

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In commercial soursop orchards in the state of Nayarit, Mexico, trees with apparent symptoms of root rot are observed, without the causal agent being known. Therefore, the objective of the research was to identify the fungi that cause soursop root rot. From January 2020 to January 2021, in orchards of Compostela and San Blas, Nayarit, from two trees with symptoms of possible root rot, root sections with rot were collected. Microorganisms associated with the disease were isolated and identified to carry out pathogenicity tests in one-year-old soursop trees. Fusarium falciforme and Lasiodiplodia theobromae were identified as root pathogens, both fungi are reported for the first time in this fruit tree and for Mexico.

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First record of Fusarium falciforme (FSSC 3 + 4) a relevant human pathogen causing root decay of arecanut, Areca catechu L

et al. 2022

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Fusarium falciforme, a pathogen causing wilt disease of chrysanthemum in Vietnam

Cited by 7 publications

References 4 publications

Molecular Identification and Pathogenicity of Fusarium Species Associated with Wood Canker, Root and Basal Rot in Turkish Grapevine Nurseries

Molecular Identification and Pathogenicity of Fusarium Species Associated with Wood Canker, Root and Basal Rot in Turkish Grapevine Nurseries

Patógenos causantes de la pudrición de raíz en guanábana (Annona muricata L.), en Nayarit, México

First record of Fusarium falciforme (FSSC 3 + 4) a relevant human pathogen causing root decay of arecanut, Areca catechu L

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