Characterization of a bacterial biocontrol strain B106 and its efficacy in controlling banana leaf spot and post-harvest anthracnose diseases

文献类型： 外文期刊

第一作者： Fu, Gang

作者： Fu, Gang;Ye, Yunfeng;Wu, Yongguan;Lin, Shanhai;Fu, Gang;Cen, Zhenlu

作者机构：

关键词： Bacillus subtilis;Biological character;Musa;Banana leaf spot;Pseudocercospora musae;Banana anthracnose;Colletotrichum musae

期刊名称：BIOLOGICAL CONTROL （ 影响因子：3.687； 五年影响因子：3.962 ）

ISSN：

年卷期：

页码：

收录情况： SCI

摘要： An antagonistic bacterial strain B106 was isolated from the rhizospheric soil of a banana plant in Nanning city, Guangxi, China, and identified as Bacillus subtilis based on its 16S rDNA sequence homology with the related bacteria from GenBank as well as physiological and biochemical characters. The cultural conditions were optimized for enhancing the efficacy of the antagonist against banana leaf spot caused by Pseudocercospora musae (teleomorph: Mycosphaerella musicola) and post-harvest anthracnose by Colletotrichum musae. The optimized cultural condition for strain B106 to express higher antagonistic activity against P. musae was the combination of 31 degrees C, pH 6.0, EM medium and 5-day-incubation. However, the optimized cultural condition for the bacterium to produce higher biomass was the combination of 31-34 degrees C, pH 6.5, EM medium and 3-day-incubation. The results based on greenhouse tests showed that 72.3% efficacy of the antagonist in controlling the banana leaf spot disease was obtained 10 days after pathogen inoculation. The efficacy of strain B106 (1 x 10(8) CFU ml(-1)) in controlling both banana leaf spot diseases in the field and anthracnose disease at post-harvest stage was 48.3% and 48.6%, respectively, under the optimized cultural condition for the strain to express higher antagonistic activity. The experimental data indicated that the antagonistic strain was a promising biocontrol agent against the banana diseases

分类号： S476

  • 相关文献

[1]Genome composition and genetic diversity of Musa germplasm from China revealed by PCR-RFLP and SSR markers. Ning, Shu-Ping,Xu, Lin-Bing,Lu, Yan,Huang, Bing-Zhi,Ge, Xue-Jun. 2007

[2]Phyllosticta species from banana (Musa sp.) in Chongqing and Guizhou Provinces, China. Wu, Shi-Ping,Wang, Yong,Wu, Shi-Ping,Yuan, Jie,Wu, Shi-Ping,Liu, Yong-Xiang,Liu, Zuo-Yi,Hyde, Kevin D.,Hyde, Kevin D.,Liu, Zuo-Yi.

[3]Assessment of genetic diversity among the major Myanmar banana landraces. Wan, YS,Watanabe, JA,Yi, SS,Htaik, T,Win, K,Yamanaka, S,Nakamura, I,Watanabe, KN. 2005

[4]Resistance sources to Fusarium oxysporum f. sp cubense tropical race 4 in banana wild relatives. Li, W. M.,Hu, G. B.,Li, W. M.,Wu, W.,Ge, X. J.,Li, W. M.,Xie, J. H.,Dita, M.,Dita, M..

[5]Aflatoxin B1 degradation by Bacillus subtilis UTBSP1 isolated from pistachio nuts of Iran. Farzaneh, Mohsen,Sedaghat, Narges,Ahmadzadeh, Masoud,Javan-Nikkhah, Mohammad,Farzaneh, Mohsen,Shi, Zhi-Qi,Farzaneh, Mohsen,Ghassempour, Alireza,Mirabolfathy, Mansoureh. 2012

[6]Synergistic effects of the combined application of Bacillus subtilis H158 and strobilurins for rice sheath blight control. Liu, Lianmeng,Liang, Mengqi,Li, Lu,Sun, Lei,Xu, Yihua,Gao, Jian,Wang, Ling,Hou, Yuxuan,Huang, Shiwen,Liu, Lianmeng,Li, Lu,Sun, Lei,Xu, Yihua,Huang, Shiwen. 2018

[7]Inhibition of the Aspergillus flavus Growth and Aflatoxin B1 Contamination on Pistachio Nut by Fengycin and Surfactin-Producing Bacillus subtilis UTBSP1. Farzaneh, Mohsen,Ghassempour, Alireza,Farzaneh, Mohsen,Shi, Zhi-Qi,Hu, Liang-Bin,Ahmadzadeh, Masoud,Hu, Liang-Bin. 2016

[8]Chemical composition and in vitro antioxidant property of peptides produced from cottonseed meal by solid-state fermentation. Sun, Hong,Yao, Xiaohong,Wang, Xin,Wu, Yifei,Liu, Yong,Tang, Jiangwu,Feng, Jie. 2015

[9]An enhanced vector-free allele exchange (VFAE) mutagenesis protocol for genome editing in a wide range of bacterial species. Gomaa, Ahmed E.,Zhang, Chen,Yang, Zhimin,Shang, Liguo,Jiang, Shijie,Deng, Zhiping,Zhan, Yuhua,Lu, Wei,Lin, Min,Yan, Yongliang. 2017

[10]Bacisubin, an antifungal protein with ribonuclease and hemagglutinating activities from Bacillus subtilis strain B-916. Chen, Zhiyi,Ng, T. B.,Zhang, Jie,Zhou, Mingguo,Song, Fuping,Lu, Fan,Liu, Youzhou. 2007

[11]Formulations of the endophytic bacterium Bacillus subtilis Tu-100 suppress Sclerotinia sclerotiorum on oilseed rape and improve plant vigor in field trials conducted at separate locations. Roberts, Daniel P.,Maul, Jude E.,Emche, Sarah E.,McKenna, Laurie F.,Buyer, Jeffrey S.,Hu, Xiaojia,Liao, Xing,Guo, Xuelan,Liu, Yeying,Liu, Shengyi. 2011

[12]Biological Effect and Inactivation Mechanism of Bacillus subtilis Exposed to Pulsed Magnetic Field: Morphology, Membrane Permeability and Intracellular Contents. Qian, Jingya,Zhou, Cunshan,Ma, Haile,Li, Shujun,Abdualrahman, Mohammed A. Y.,Qian, Jingya,Zhou, Cunshan,Ma, Haile,Qian, Jingya,Li, Shujun,Yagoub, Abu ElGasim A.,Abdualrahman, Mohammed A. Y.. 2016

[13]Improvement of the Nutritional Quality of Cottonseed Meal by Bacillus subtilis and the Addition of Papain. Sun, Hong,Feng, Jie,Tang, Jiang-Wu,Yao, Xiao-Hong,Wu, Yi-Fei,Wang, Xin. 2012

[14]The siderophore-producing bacterium, Bacillus subtilis CAS15, has a biocontrol effect on Fusarium wilt and promotes the growth of pepper. Yu, Xianmei,Ai, Chengxiang,Xin, Li,Zhou, Guangfang. 2011

[15]Purification and characterization of a xylanase from Bacillus subtilis isolated from the degumming line. Guo, Gang,Liu, Zhengchu,Xu, Junfei,Feng, Xiangyuan,Duan, Shengwen,Zheng, Ke,Cheng, Lifeng,Liu, Jianping,Dai, Xiaoyang,Xie, Daping,Peng, Keqing.

[16]Identification and characterization of Bacillus subtilis from grass carp (Ctenopharynodon idellus) for use as probiotic additives in aquatic feed. Guo, Xia,Chen, Dan-Dan,Peng, Kai-Song,Cui, Zheng-Wei,Zhang, Xu-Jie,Li, Shun,Zhang, Yong-An,Guo, Xia,Peng, Kai-Song,Cui, Zheng-Wei,Zhang, Xu-Jie.

[17]Biocontrol potential of antagonist Bacillus subtilis Tpb55 against tobacco black shank. Han, T.,You, C.,Feng, C.,Zhang, C.,Wang, J.,Kong, F.,Zhang, L..

[18]Identification and characterization of a Bacillus subtilis strain HB-1 isolated from Yandou, a fermented soybean food in China. Qin, Huibin,Yang, Hongjiang,Gao, Songsong,Liu, Zheng,Qin, Huibin,Qiao, Zhijun. 2013

[19]Efficient secretory production of CotA-laccase and its application in the decolorization and detoxification of industrial textile wastewater. Guan, Zheng-Bing,Song, Chen-Meng,Zhang, Ning,Cai, Yu-Jie,Liao, Xiang-Ru,Shui, Yan.

[20]Enhanced production of a thermostable mannanase by immobilized cells of Bacillus subtilis on various membranes. Wu, Aimin,Jiang, Zhengqiang,Tang, Luo,Yan, Qiaojuan,Bo, Shi.

作者其他论文 更多>>

微信小程序