Effects of novel bioorganic fertilizer produced by Bacillus amyloliquefaciens W19 on antagonism of Fusarium wilt of banana

Wang, Beibei; Yuan, Jun; Zhang, Jian; Shen, Zongzhuan; Zhang, Maoxing; Ruan, Yunze; Shen, Qirong

doi:10.1007/s00374-012-0739-5

Cited by 174 publications

(115 citation statements)

References 61 publications

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“…The ratio of the number of isolates with antagonistic activity to the total number of isolated bacteria (4/122) was relatively lower than that found by Wang et al (2012), who obtained 6 antagonistic bacteria of 57 bacterial strains that were isolated from the rhizospheres of healthy banana plants that were grown in a heavily wilted and diseased field. A greater number of endophytes with antagonistic activity have been observed in plants subjected to biotic stress (Lian et al, 2008).…”

Section: Discussionmentioning

confidence: 55%

Endophytic bacteria from banana cultivars and their antifungal activity

Souza¹,

Cruz²,

Sousa³

et al. 2014

Genet. Mol. Res.

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ABSTRACT. Endophytic microorganisms consist of fungi, bacteria, and actinomycetes that play important roles in the process of plant adaptation to the environment. Currently, the natural associations between microorganisms and plant species are being explored for a large number of biotechnological applications. In this study, 122 endophytic bacteria were isolated from 5 cultivars of Musa spp from the state of Amazonas (Brazil). Four strains were selected because they exhibited antagonistic activities against Fusarium oxysporum f. sp cubense and Colletotrichum guaranicola, with inhibitions ranging from 19 to 30% and 27 to 35%, respectively. Phylogenetic analysis of the 16S rDNA regions of these bacteria with antifungal activity showed that they are phylogenetically related to 3 different species of Bacillus -B. amyloliquefaciens, B. subtilis subsp subtilis, and B. thuringiensis.

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Section: Discussionmentioning

confidence: 55%

Endophytic bacteria from banana cultivars and their antifungal activity

Souza¹,

Cruz²,

Sousa³

et al. 2014

Genet. Mol. Res.

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“…In the decade since biocontrol work on Fusarium wilt of banana was last reviewed (Ploetz, 2004), the above trends have continued, as few field studies have been reported and most publications describe only lab and greenhouse research (Borges et al, 2007;Fishal et al, 2010;Forsyth et al, 2006;Lian et al, 2008;Mohandas et al, 2010;Nel et al, 2006a,b;Sun et al, 2011;Thangavelu and Jayanthi, 2009;Thangavelu and Mustaffa, 2012;Ting et al, 2010;Wang et al, 2013;Weber et al, 2007;Wu et al, 2013;Zacky and Ting, 2013). In two exceptional situations, field results were reported: the best treatment of Thangavelu and Jayanthi (2009) resulted in a nonsustainable incidence of 20% after 8 months, and in another study, promising greenhouse treatments failed in the field; in it, Belgrove et al (2011) noted that "… neither the nonpathogenic F. oxysporum, P. fluorescens, nor combinations thereof reduced Fusarium wilt development significantly."…”

Section: Biocontrolmentioning

confidence: 93%

Management of Fusarium wilt of banana: A review with special reference to tropical race 4

2015

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“…However, these treatments also have been proved to be temporary on pathogen, toxic on microbial communities and have the ability of rebounding pathogen pesticide-resistance (Huang et al, 2011). Therefore, environment-friendly pesticide alternatives such as organic amendments (Céline et al, 2007) and beneficial microorganisms (Wang et al, 2012) have been developed as new part of conventional methods for biological control of soil-borne disease.…”

Section: Introductionmentioning

confidence: 98%