Biocontrol potential of an endophytic Bacillus pumilus JK-SX001 against poplar canker

Ren, Jia-Lin; Li, Hao; Wang, Yanfang; Ye, Jian‐Ren; Yan, Ai-Qin; Wu, Xiaoqin

doi:10.1016/j.biocontrol.2013.09.012

Cited by 61 publications

(34 citation statements)

References 36 publications

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“…The four antagonists and their culture filtrates did not produce clear zones in CA plates, which demonstrated they did not synthesize chitinase. These results are consistent with the findings of Ren et al (2013), who suggested that Bacillus pumilus JK-SX001 does not secrete chitinase but instead secretes protease and cellulase.…”

Section: Resultssupporting

confidence: 92%

Inhibitory Abilities of Bacillus Isolates and Their Culture Filtrates against the Gray Mold Caused by Botrytis cinerea on Postharvest Fruit

Chen¹,

Wang²,

Gao

et al. 2019

Plant Pathol J

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Section: Resultssupporting

confidence: 92%

Inhibitory Abilities of Bacillus Isolates and Their Culture Filtrates against the Gray Mold Caused by Botrytis cinerea on Postharvest Fruit

Chen¹,

Wang²,

Gao

et al. 2019

Plant Pathol J

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“…Although strain G3 displayed a broad spectrum of antifungal activity in vitro against a number of phytopathogens such as Botrytis cinerea, Cryphonectria parasitica, Rhizoctonia cerealis and Valsa sordida is has not been tested for disease suppression (Liu et al 2010). A strain of Bacillus pumilis isolated from the endosphere of poplar suppressed the growth of three pathogens Cytospora chrysosperma, Phomopsis macrospora and Fusicoccum aesculi in greenhouse tests (Ren et al 2013).…”

Section: How Effective Is Biocontrolmentioning

confidence: 99%

Biological control of plant diseases

O’Brien

2017

Australasian Plant Pathol.

239

140

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Biological control is the control of disease by the application of biological agents to a host animal or plant that prevents the development of disease by a pathogen. With regard to plant diseases the biocontrol agents are usually bacterial or fungal strains isolated from the endosphere or rhizosphere. Viruses can also be used as biocontrol agents and there is a resurgent interest in the use of bacterial viruses for control of plant diseases. The degree of disease suppression achieved with biological agents can be comparable to that achieved with chemicals. Our understanding of the ways in which biocontrol agents protect plants from disease has developed considerably in recent years with the application of genomics and genetic modification techniques. We have uncovered mechanisms by which biocontrol agents interact with the host plant and other members of the microbial community associated with the plant. Understanding these mechanisms is crucial to the isolation of effective biocontrol agents and the development of biocontrol strategies for plant diseases. This review looks at recent developments in our understanding of biocontrol agents for plant diseases and how they work.

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“…Several other reports concerning the presence of Bacillus strains inside the various parts of plants as endophytic bacteria with plant growth promotion and/or biological control potential exist (Ren et al, 2013;Xia, DeBolt, Dreyer, Scott, & Williams, 2015).…”

Section: Discussionmentioning

confidence: 99%

Characterization of endophytic bacteria with plant growth promotion and biological control potential isolated from walnut trees

Ghorbani

Harighi

2017

Forest Pathology

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In this study, a total of 68 endophytic bacteria were isolated from different tissues of walnut trees. About 55% and 22% of the strains had the ability to produce indole acetic acid and gibberellic acid, respectively. The capability of isolates to solubilize phosphate, growth on N-free medium, siderophore, protease and lipase production was varied. Based on phenotypic grouping and plant growth promotion properties, twelve isolates were selected and 16S rRNA gene-based phylogenetic analysis revealed that strains showed 99%-100% similarity to Pseudomonas, Bacillus, Arthrobacter, Roseomonas and Streptomyces genera. Amongst the selected strains, PS12, KS54, JS66 and KS74 showed root and shoot growth enhancement of poplar cutting. NS70, KS54 and PL36 strains showed antagonistic activity against Pseudomonas syringae pv. syringae; RR47, KS74 and NR69 strains had inhibition effects against Brenneria nigrifluens; and JS66 and RR26 strains had antagonistic activity against both phytopathogens under in vitro conditions. This is the first reported study to elucidate the endophytic bacterial diversity associated with walnut trees with beneficial attributes. How to cite this article: Ghorbani S, Harighi B. Characterization of endophytic bacteria with plant growth promotion and biological control potential isolated from walnut trees. For Path. 2018;48:e12403.

show abstract

Biocontrol potential of an endophytic Bacillus pumilus JK-SX001 against poplar canker

Cited by 61 publications

References 36 publications

Inhibitory Abilities of Bacillus Isolates and Their Culture Filtrates against the Gray Mold Caused by Botrytis cinerea on Postharvest Fruit

Inhibitory Abilities of Bacillus Isolates and Their Culture Filtrates against the Gray Mold Caused by Botrytis cinerea on Postharvest Fruit

Biological control of plant diseases

Characterization of endophytic bacteria with plant growth promotion and biological control potential isolated from walnut trees

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