数字农科院2.0

Biocontrol potential and mode of action of entomopathogenic bacteria Xenorhabdus budapestensis C72 against Bipolaris maydis

文献类型： 外文期刊

作者： Bo Li;Lingxiao Kong;Dewen Qiu;Frédéric Francis;Shuangchao Wang

作者机构：

关键词： Biocontrol; Entomopathogenic bacteria; Southern corn leaf blight; Xenorhabdus budapestensis

期刊名称： Biol. Control

ISSN： 1049-9644

年卷期： 2021 年 158 卷

页码：

收录情况： JCR（2021版）

摘要： Southern corn leaf blight (SCLB) caused by Bipolaris maydis is an important foliar disease of maize. In this study, a nematode-symbiotic bacterium Xenorhabdus budapestensis strain C72 was identified with remarkable inhibiting effect on mycelial growth and spore germination of B. maydis. The in vitro assay revealed that C72 cell-free culture media (CFCM) with thermostability exhibited broad-spectrum antifungal activities against other several important plant pathogenic fungi. The early colonization of B. maydis were significantly impaired by CFCM treatment under phytotron condition. This antagonism is likely to be the main contributor to the highly efficient plant protection of 40% (v/v) CFCM treatment against B. maydis, and the relative control effect reached to 59.15% and 77.96% in greenhouse and field experiments, which was comparable to the effect of fungicides. Moreover, we found that extracellular enzymes secreted by symbiotic bacterium may be one of the reasons for the antifungal potential of C72. Beside direct antagonistic effects provided by the bacterium, defense related genes were induced in maize after CFCM treatment. In summary, this study reported the first systematic evaluation of the effect of X. budapestensis C72 in controlling SCLB and exploration of its mode of action, then indicating that entomopathogenic bacteria have the potential to become a new and efficient biological control resource for plant fungal disease management. © 2021 Elsevier Inc.

分类号：

  • 相关文献

[1]Positive Regulation of Maize Resistance to Bipolaris maydis by the Cell Death Suppressor ZmDAD1. Ruoya Lv,Hongliang Wu,Haiyue Yu,Na Ning,Chaotian Liu,Ying Ding,Shu Li,Wende Liu,Zhiqiang Li. 2025

[2]Rhizosphere-Associated Alcaligenes And Bacillus Strains T.hat Induce Resistance Against B last And Sheath Blight Diseases, Enhance Plant Growth And Improve Mineral Content In Rice. Kakar, K. U.,Kakar, K. U.,Cui, Z.,Cui, Z.,Nawaz, Z.,Shu, Qing. -Yao.,Almoneafy, A. A.,Ullah, R.. 2018

[3]Interactions in the biological control of western flower thrips Frankliniella occidentalis (Pergande) and two-spotted spider mite Tetranychus urticae Koch by the predatory bug Orius insidiosus Say on beans. Borgemeister, C,Poehling, HM. 2006

[4]Chinese leek (Allium tuberosum Rottler ex Sprengel) reduced disease symptom caused by root-knot nematode. Huang Yong-hong,Huang Yong-hong,Mao Zhen-chuan,Xie Bing-yan.

[5]A new mycoparasite, Aspergillus sp ASP-4, parasitizes the sclerotia of Sclerotinia sclerotiorum. Hu, Xiaojia,Xie, Lihua,Yu, Changbing,Li, Yinshui,Liao, Xing,Webster, Gordon.

[6]Suppression of Meloidogyne incognita by the endophytic fungus Acremonium implicatum from tomato root galls. Tian, Xueliang,Tian, Xueliang,Yao, Yurong,Chen, Guohua,Mao, Zhenchuan,Xie, Bingyan,Wang, Xiaotian.

[7]Transformation of the endophytic fungus Acremonium implicatum with GFP and evaluation of its biocontrol effect against Meloidogyne incognita. Yao, Yu-Rong,Tian, Xue-Liang,Shen, Bao-Ming,Mao, Zhen-Chuan,Chen, Guo-hua,Xie, Bing-Yan,Tian, Xue-Liang,Shen, Bao-Ming.

[8]A strain of Aspergillus flavus from China shows potential as a biocontrol agent for aflatoxin contamination. Zhou, Lu,Wei, Dan-Dan,Selvaraj, Jonathan Nimal,Shang, Bo,Zhang, Chu-Shu,Xing, Fu-Guo,Zhao, Yue-Ju,Wang, Yan,Liu, Yang.

[9]Inhibitory Action of Biofungicide Physcion on Initial and Secondary Infection of Magnaporthe oryzae. Wang, Na,Cai, Mengling,Wang, Xin,Xie, Yaqiong,Ni, Hanwen,Wang, Na.

[10]Genome sequence of Pseudomonas parafulva CRS01-1, an antagonistic bacterium isolated from rice field. Liu, Qunen,Zhang, Yingxin,Yu, Ning,Bi, Zhenzhen,Zhu, Aike,Zhan, Xiaodeng,Wu, Weixun,Yu, Ping,Chen, Daibo,Cheng, Shihua,Cao, Liyong,Zhang, Yingxin,Zhan, Xiaodeng,Wu, Weixun,Yu, Ping,Chen, Daibo,Cheng, Shihua,Cao, Liyong.

[11]Nutritional requirements of mycelial growth and sporulation of several biocontrol fungi in submerged and on solid culture. Liu, Xingzhong,Gao, Li.

[12]Environment polluting conventional chemical control compared to an environmentally friendly IPM approach for control of diamondback moth, Plutella xylostella (L.), in China: a review. Jin, Fengliang,Farooq, Muhammad,Nasim, Wajid,Nasim, Wajid,Nasim, Wajid,Akram, Waseem,Khan, Fawad Zafar Ahmad,Jaleel, Waqar,Zhu, Xun,Yin, Haichen,Fahad, Shah,Chauhan, Bhagirath Singh.

[13]The effects of the combination of Pichia membranefaciens and BTH on controlling of blue mould decay caused by Penicillium expansum in peach fruit. Cao, Shifeng,Hu, Zhichao,Yang, Zhenfeng,Zheng, Yonghua.

[14]Insights into the Biocontrol Function of a Burkholderia gladioli Strain against Botrytis cinerea. Wang, Dan,Luo, Wan-Zhen,Zhang, Dan-Dan,Li, Ran,Kong, Zhi-Qiang,Song, Jian,Dai, Xiao-Feng,Alkan, Noam,Chen, Jie-Yin. 2023

[15]Genome Sequence of Pseudomonas koreensis CRS05-R5, an Antagonistic Bacterium Isolated from Rice Paddy Field. Haiyan Lin , Shikai Hu +, Ruifang Liu , Ping Chen , Changwei Ge , Bo Zhu , Longbiao Guo *. 2016

[16]Biological control of gray mold of tomato by Bacillus altitudinis B1-15. Jia Song,Ling Ling,Xi Xu,Mengqi Jiang,Lifeng Guo,Qiuying Pang,Wen Sheng Xiang,Junwei Zhao,Xiangjing Wang. 2023

[17]Pre-treatment with Dazomet enhances the biocontrol efficacy of purpureocillium lilacinum to Meloidogyne incognita. Haizhen Nie,Binna Lv,Manhong Sun,Zengming Zhong,Shidong Li. 2023

[18]Distribution of aspergillus fungi and recent aflatoxin reports, health risks, and advances in developments of biological mitigation strategies in China. Firew Tafesse Mamo,Birhan Addisie Abate,Yougquan Zheng,Chengrong Nie,Mingjun He,Yang Liu. 2021

[19]Field Application of Wuyiencin Against Sclerotinia Stem Rot in Soybean. Miaoling Yang,Xiaoqing Han,Jiabei Xie,Shangqing Zhang,Zhaoyang Lv,Boya Li,Liming Shi,Kecheng Zhang,Beibei Ge. 2022

[20]Effect of Aspergillus niger NBC001 on the soybean rhizosphere microbial community in a soybean cyst nematode-infested field. Na JIN,Shi ming LIU,Huan PENG,Wen kun HUANG,Ling an KONG,De liang PENG. 2021

作者其他论文 更多>>