First Report of Peach Fruit Rot Caused by Fusarium avenaceum in Korea

Heo, Aram; Koo, Young Mo; Choi, Young-Joon; Kim, Sang Hee; Chung, Gyu Young; Choi, Hyong Woo

doi:10.5423/rpd.2020.26.1.48

Cited by 3 publications

(6 citation statements)

References 10 publications

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“…Nevertheless, HYR-Z3 and ZLZT-6 strains were con rmed as F. solani, but only microconidia were detected. F. solani was reported on wheat in Iran [22], corn in Serbia [23], young peach trees with root rot and stem canker in Puertorico [24], peach fruit with rot in the Hunan province of China [8], and peach fruit in Korea [9]. F. avenaceum was reported on barley in Canada [25].…”

Section: Discussionmentioning

confidence: 99%

“…The present study found that Fusarium spp. caused fruit rot of peaches in China [7,8], Korea [9], and Pakistan [10]. However, the pathogen causing the browning of vascular bundles of peach has not been reported yet.…”

Section: Introductionmentioning

confidence: 99%

“…Zhang et al [7] isolated F. equiseti in peach fruits with uffy white masses and brown necrotic lesions using ITS. F. avenaceum caused fruit rot of peach with white-and purple-colored mycelial mat, identi ed using ITS, EF-1 , and β-tubulin in Korea [9]. F. solani was isolated and identi ed in peach fruit based on the morphological characteristics and molecular identi cation using ITS and EF-1 in Hunan Province, China [8].…”

Section: Introductionmentioning

confidence: 99%

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Identification and pathogenicity analysis of Fusarium spp. on peach in China

Dong

Shi

et al. 2023

Preprint

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Background Vascular diseases with symptoms of vascular browning and branch dying seriously impact peach yield worldwide. This study aimed to identify and analyze the pathogenicity of Fusarium spp. isolates on the diseased branches of peach trees obtained from several peach-producing areas of China.Results We obtained and confirmed nine Fusarium isolates based on the morphological and molecular characteristics and phylogenetic relationships using a combination of rDNA–internal transcribed spacer, elongation factor (EF)-1α, and mitochondrial small subunit gene sequences. GJH-Z1, GJH-6, and GJH-1 were identified as F. avenaceum strains; GG-2020-1, HYR-Z3, ZLZT-6, and HH-2020-G2 were identified as F. solani strains; SYGZ-1 was identified as F. equiseti strain; and HYTZ-4 was identified as F. lateritium strain. A comparison of the pathogenicity of the nine isolates on peach branches displayed that the F. equiseti (SYGZ-1) strain showed a higher level of pathogenicity compared with other strains using the acupuncture method, and F. solani (HYR-Z3 and ZLZT-6), F. equiseti (SYGZ-1), and F. lateritium (HYTZ-4) strains showed a higher level of pathogenicity using the impregnation method.Conclusions This study was novel in reporting that Fusarium spp. caused vascular bundle browning of peach branches in China. The findings might help better elucidate the basis of pathogenicity in peaches in the future.

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Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Identification and pathogenicity analysis of Fusarium spp. on peach in China

Dong

Shi

et al. 2023

Preprint

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“…Recent studies reported that Fusarium spp. causing the fruit rot of peaches in China [ 7 , 8 ], Korea [ 9 ], and Pakistan [ 10 ]. However, how Fusarium spp.…”

Section: Introductionmentioning

confidence: 99%

“…Zhang et al [ 7 ] isolated F. equiseti in peach fruit with fluffy white masses and brown necrotic lesions using ITS. F. avenaceum detected via ITS, EF-1 α , and β -tubulin in Korea causing peach fruit rot by engulfing it white- and purple-colored mycelial mat [ 9 ]. F. solani was isolated and identified in peach fruit based on the morphological characteristics and molecular identification using ITS and EF-1 α in Hunan Province, China [ 8 ].…”

Section: Introductionmentioning

confidence: 99%

Identification and pathogenicity analysis of Fusarium spp. on peach in China

Dong,

Shi,

et al. 2023

BMC Microbiol

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Background Vascular system is affected by diseases that can seriously damage plant health by inducing browning and death of branches. This study aimed to identify and analyze the pathogenicity of Fusarium spp. isolates obtained from diseased peach branches in several peach-producing areas of China. Results We obtained and confirmed nine Fusarium isolates based on morphological and molecular characteristics. Phylogenetic relationships using a combination of rDNA-internal transcribed spacer (ITS), elongation factor (EF)-1α, and mitochondrial small subunit (mtSSU) gene sequences were analyzed. GJH-Z1, GJH-6, and GJH-1 were identified as F. avenaceum; HYR-Z3, and ZLZT-6 as F. concentricum, HH-2020-G2, and HYTZ-4 as F. solani, GG-2020-1 as F. asiaticum, SYGZ-1 as F. equiseti. Through acupuncture comparison, the pathogenicity of F. equiseti (SYGZ-1) was highest amongst nine strains. Meanwhile, F. concentricum (HYR-Z3 and ZLZT-6), and F. solaini (HYTZ-4) had a higher level of pathogenicity as revealed by impregnation. Conclusions Our study shed light on the findings that Fusarium spp. can inflict vascular bundle browning of peach plants. Our results will extend the understanding of pathogenic diseases in China’s peach industry.

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