Variability of Pectobacterium carotovorum causing rhizome rot in banana

Gokul, G. Geethu; Louis, Vimi; Namitha, P.M.; Mathew, Deepu; Girija, D.; Shylaja, M. R.; Abida, P. S.

doi:10.1016/j.bcab.2018.11.001

Cited by 10 publications

(11 citation statements)

References 21 publications

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“…Outbreaks of soft rot disease in banana continue to cause substantial economic losses in China (D. zeae- Zhang et al 2014), across South andCentral America (D. paradisiaca-Blomme et al 2017) and other countries including Korea, Iran, Turkey (P. carotovorum - Basim et al 2019;Chio et al 1988;Hassanzadeh 1990;Snehalatharani et al 2010), andIndia (D. paradisiaca andP. carotovorum-Chattopadhyay et al 1986;Gokul et al 2019). For example, in 2009 a bacterial soft rot outbreak in China caused by D. zeae resulted in up to 82 % yield loss in the infected area, with a subsequent increase in incidence and severity to 6000 ha in 2012.…”

Section: Other Cropsmentioning

confidence: 99%

Pectobacterium and Dickeya: Environment to Disease Development

Toth

Barny

Brurberg

et al. 2021

Plant Diseases Caused by Dickeya and Pectobacterium Species

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Article 25fa states that the author of a short scientific work funded either wholly or partially by Dutch public funds is entitled to make that work publicly available for no consideration following a reasonable period of time after the work was first published, provided that clear reference is made to the source of the first publication of the work.This publication is distributed under The Association of Universities in the Netherlands (VSNU) 'Article 25fa implementation' project. In this project research outputs of researchers employed by Dutch Universities that comply with the legal requirements of Article 25fa of the Dutch Copyright Act are distributed online and free of cost or other barriers in institutional repositories. Research outputs are distributed six months after their first online publication in the original published version and with proper attribution to the source of the original publication.

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Section: Other Cropsmentioning

confidence: 99%

Pectobacterium and Dickeya: Environment to Disease Development

Toth

Barny

Brurberg

et al. 2021

Plant Diseases Caused by Dickeya and Pectobacterium Species

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“…Indeed, Pbr infects a wide range of plant species, including both monocotyledon and dicotyledon clades [ 7 , 11 , 62 , 63 , 64 , 65 ]. Nowadays, 19 different plant species belonging to 10 families are reported as hosts of Pbr ( Table 1 ).…”

Section: Symptoms Host Range and Geographical Distributionmentioning

confidence: 99%

“…This study isolated the pathogens from different cultivars of banana ( Musa sp.) in India and the French overseas territory Martinique [ 64 , 88 ], in which the pathogen causing rhizome rot was characterized by disagreeable foul-smelling and internal decay of the pseudostem [ 64 ].…”

Section: Symptoms Host Range and Geographical Distributionmentioning

confidence: 99%

“…scolymus ), ( E ) Amaranth (Amaranthus), ( F ) Banana ( Musa sp. ), ( G ) Tobacco ( Nicotiana tabacum ), ( H ) Tetecho ( Neobuxbaumia tetetzo ), ( I ) Squash ( Cucurbita pepo ), ( J ) Cabbage ( Brassica oleracea ), ( K ) Pepper ( Capsicum annuum ), ( L ) Watermelon ( Citrullus lanatus ), ( M ) Cucumber ( Cucumis sativus ), ( N ) Raphanus ( Raphanus sativus ) [ 6 , 7 , 63 , 64 , 82 , 85 , 86 , 87 ].…”

Section: Figurementioning

confidence: 99%

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Pectobacterium brasiliense: Genomics, Host Range and Disease Management

et al. 2021

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Pectobacterium brasiliense (Pbr) is considered as one of the most virulent species among the Pectobacteriaceae. This species has a broad host range within horticulture crops and is well distributed elsewhere. It has been found to be pathogenic not only in the field causing blackleg and soft rot of potato, but it is also transmitted via storage causing soft rot of other vegetables. Genomic analysis and other cost-effective molecular detection methods such as a quantitative polymerase chain reaction (qPCR) are essential to investigate the ecology and pathogenesis of the Pbr. The lack of fast, field deployable point-of-care testing (POCT) methods, specific control strategies and current limited genomic knowledge make management of this species difficult. Thus far, no comprehensive review exists about Pbr, however there is an intense need to research the biology, detection, pathogenicity and management of Pbr, not only because of its fast distribution across Europe and other countries but also due to its increased survival to various climatic conditions. This review outlines the information available in peer-reviewed literature regarding host range, detection methods, genomics, geographical distribution, nomenclature and taxonomical evolution along with some of the possible management and control strategies. In summary, the conclusions and a further directions highlight the management of this species.

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“…Rhizome soft rot is a serious disease in different countries of the world (Ma et al, 2007;Snehalatharani and Khan, 2010;Gokul et al, 2019), with an incidence of more than 75% in severely infected fields (Dita et al, 2013;Blomme et al, 2017). The development of the disease is associated with the two causal agents that can act together or separately, depending on the variety of banana and the place of incidence.…”

Section: Introductionmentioning

confidence: 99%

CHARACTERIZATION OF RHIZOME AND PSEUDOSTEM WET ROT OF ORGANIC BANANA (Musa sp.) IN PIURA, PERU

Rafael-Rutte¹,

Zavala²,

Maldonado³

et al. 2022

Chil. j. agric. anim. sci.

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Organic banana (Musa sp.) is one of the most important export crops in Peru, especially in the Department of Piura. The cultivation of the crop is mainly affected by biotic factors, resulting in important economic losses. The aim of this research was to characterize the causal agent of banana bacteriosis disease in Piura. Bacterial isolates were extracted from rhizome and pseudostem samples of organic bananas with typical symptoms of soft rot from different banana growing areas of Piura. Sixty colonies were obtained, while 10 isolates were selected for presenting cultural and morphological characteristics similar to those of Pectobacterium (01MB, 04MB, 05MB, 06MB and 10MB) and Dickeya (02MB, 03MB, 08MB, 07MB and 09MB); different biochemical and molecular tests were conducted. The pathogenicity of the isolates was confirmed by in vitro and in vivo inoculation of rhizome pieces and pseudostems from cultivated plants. The 10 isolates were gram negative and with perimeter flagella. The biochemical tests showed that all the isolates were positive on nutrient agar medium, Mac Conkey, catalase, gelatin hydrolysis and growth at 37°C, whereas they were negative on King's B medium, nitrate reductase and oxidase tests. Isolates 02MB, 03MB, 08MB, 07MB and 09MB also tested positive for erythromycin and indole, while isolates 01MB, 04MB, 05MB, 06MB and 10MB were positive for CVP (Crystal violet pectate). Molecular identification and phylogenetic analysis confirmed that isolates 01MB, 04MB, 05MB and 10MB corresponded to Pectobacterium carotovorum subsp. carotovorum; isolates 03MB and 08MB corresponded to Dickeya chrysanthemi; and 02MB and 07MB corresponded to Dickeya paradisiaca and Klebsiella variicola, respectively. It was concluded that rhizome and pseudostem wet rot of banana grown organically in Piura is caused by the bacterial complex formed by P. carotovorum subsp. carotovorum, D. chrysanthemi, D. paradisiaca and K. variicola. This is valuable information for the implementation of appropriate disease management practices in the area.

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Variability of Pectobacterium carotovorum causing rhizome rot in banana

Cited by 10 publications

References 21 publications

Pectobacterium and Dickeya: Environment to Disease Development

Pectobacterium and Dickeya: Environment to Disease Development

Pectobacterium brasiliense: Genomics, Host Range and Disease Management

CHARACTERIZATION OF RHIZOME AND PSEUDOSTEM WET ROT OF ORGANIC BANANA (Musa sp.) IN PIURA, PERU

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