ScholarLens Back to search
2008•Unpublished venueRequires access

内生细菌Bacillus sp.对菠菜枯萎病的防治效果研究

吴赟生, 张森泉, 张荣, 李平东

Open publisher page 0 citations

Abstract

[Objective] The research aimed to study the biocontrol effect of endophytic Bacillus sp. from spinach against Fusarium oxysporum f. sp.spinaciae. [Method] It was tested in the dual-culture test in plates that endophytic Bacillus sp. inhibited Fusarium oxysporum f. sp. spinaciae. Biocontrol effect of different concentration endophytic Bacillus sp. against Fusarium oxysporum f. sp. spinaciae and its localization in spinach roots were investigated. [Result] Optimum concentration for controlling Fusarium oxysporum f. sp. spinaciae was 1×10^7 cfu/ml. Bacillus sp.were clearly localized in the xylem vessels of spinach. [Conclusion] Endophytic Bacillus sp. from spinach have good biocontrol effect against Fusarium oxysporum f. sp. spinaciae. So it is feasible of developing biocontrol preparation which has potential biocontrol value by using endophytic Bacillus sp.

About this research paper

What this paper is about

[Objective] The research aimed to study the biocontrol effect of endophytic Bacillus sp. from spinach against Fusarium oxysporum f. sp.spinaciae. [Method] It was tested in the dual-culture test in plates that endophytic Bacillus sp. inhibited Fusarium oxysporum f. sp. spinaciae. Biocontrol effect of different concentration endophytic Bacillus sp. against Fusarium oxysporum f. sp. spinaciae and its localization in spinach roots were investigated. [Result] Optimum concentration for controlling Fusarium oxysporum f. sp. spinaciae was 1×10^7 cfu/ml. Bacillus sp.were clearly localized in the xylem vessels of spinach. [Conclusion] Endophytic Bacillus sp. from spinach have good biocontrol effect against Fusarium oxysporum f. sp. spinaciae. So it is feasible of developing biocontrol preparation which has potential biocontrol value by using endophytic Bacillus sp.

Why it matters

A significance statement is not available in the OpenAlex record.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

[Objective] The research aimed to study the biocontrol effect of endophytic Bacillus sp. from spinach against Fusarium oxysporum f. sp.spinaciae. [Method] It was tested in the dual-culture test in plates that endophytic Bacillus sp. inhibited Fusarium oxysporum f. sp. spinaciae. Biocontrol effect of different concentration endophytic Bacillus sp. against Fusarium oxysporum f. sp. spinaciae and its localization in spinach roots were investigated. [Result] Optimum concentration for controlling Fusarium oxysporum f. sp. spinaciae was 1×10^7 cfu/ml. Bacillus sp.were clearly localized in the xylem vessels of spinach. [Conclusion] Endophytic Bacillus sp. from spinach have good biocontrol effect against Fusarium oxysporum f. sp. spinaciae. So it is feasible of developing biocontrol preparation which has potential biocontrol value by using endophytic Bacillus sp.

Key concepts: Fusarium oxysporum, Biological pest control, Spinach, Bacillus (shape), Biology, Fusarium, Plant use of endophytic fungi in defense, Antagonism

Back to paper searchBrowse research topicsOriginal source
内生细菌Bacillus sp.对菠菜枯萎病的防治效果研究 — Research Paper | ScholarLens