数字农科院2.0

Elucidating the synergistic activity of biocontrol agents in combating Xanthomonas citri pv. malvacearum and promoting of physio-chemical responses in cotton

文献类型： 外文期刊

作者： Usman Arshad;Yaxing Feng;Muhammd Raheel;Waqas Ashraf;Muhammad Amjad Ali;Iqra Naeem;Kexin Liu

作者机构：

关键词： Biocontrol;Cotton;Defensive enzymes;Fiber quality;Physiology

期刊名称： Physiological and Molecular Plant Pathology

ISSN： 0885-5765

年卷期： 2025 年 138 卷

页码：

收录情况： SCIE（2025版）

摘要： Cotton (Gossypium hirsutum L.) is an important fiber crop in agriculture-based economy countries, identifying the yield and quality-limiting factors are the key concerns for cotton growers. In this regard, many abiotic and biotic factors are reported to have a negative impact on cotton quality and eventually impact the textile industry. Bacterial blight of cotton (BBC) caused by Xanthomonas citri pv. malvacearum (X. citri pv. malvacearum) poses a major threat to cotton crops worldwide and epidemics largely depend on suitable environmental conditions. In the present study biocontrol agents Bacillus subtilis, Pseudomonas fluorescens and Trichoderma harzianum were tested individually and in combinations for sustainable control of the BBC of cotton. Among the treatments B. subtilis + P. fluorescens exhibited promising results in controlling BBC incidence (40 %) under field conditions, stimulated plant growth and improved fiber fitness, fiber quality and staple length. In addition to antagonism, these bio-agents triggered defensive enzymes and showed higher activity of peroxidases, phenylalanine ammonia-lyase, polyphenol oxidase, β-1,3 glucanase. However, physiological traits such as transpiration rate, water use efficiency, stomatal conductance, chlorophyll and cell membrane stability were found to be enhanced in B. subtilis + P. fluorescens treated plants. The overall results revealed that combined application of B. subtilis + P. fluorescens could significantly augment plant productivity, reduce BBC disease incidence and trigger physio-chemical attributes, indirectly sustaining plant health and improving fiber traits.

分类号：

  • 相关文献

[1]Relationship Between the N Concentration of the Leaf Subtending Boll and the Cotton Fiber Quality. WANG You-hua,ZHAO Xin-hua,CHEN Bing-lin,GAO Xiang-bin,ZHOU Zhi-guo. 2012

[2]A conserved RNA recognition motif (RRM) domain of Brassica napus FCA improves cotton fiber quality and yield by regulating cell size. Fan Sun;Chuanliang Liu,Chaojun Zhang,Weiwei Qi,Xueyan Zhang,Zhixia Wu,Depei Kong,Qianhua Wang,Haihong Shang,Xiaoyin Qian,Fuguang Li,Jinshui Yang. 2012

[3]Brassinosteroids in cotton: orchestrating fiber development. Qanmber, Ghulam,Liu, Zhao,Li, Fuguang,Yang, Zuoren. 2024

[4]Screening cotton cultivars for low-phosphorus tolerance: a comparison of hydroponic and field methods. Sun, Miao,Dong, Helin,Han, Huimin,Feng, Weina,Shao, Jingjing,Huo, Feichao,Li, Pengcheng,Zheng, Cangsong. 2025

[5]Effects of High Temperatures on Pollen Germination and Physio-Morphological Traits in Upland Cotton (Gossypium hirsutum L.). Washu Dev,Fahmida Sultana,Shoupu He,Daowu Hu,Xiaoli Geng,Xiongming Du,Babar Iqbal. 2025

[6]Transcriptome Analysis Reveals the Defense Mechanism of Cotton against Verticillium dahliae Induced by Hypovirulent Fungus Gibellulopsis nigrescens CEF08111. Feng Z.,Wei F.,Feng H.,Zhang Y.,Zhao L.,Zhou J.,Xie J.,Jiang D.,Zhu H.. 2023

[7]Cloning and Expression of the Chloroplast Copper/Zinc-Superoxide Dismutase Gene in Upland Cotton （Gossypium hirsutum L.）. Yu Shuxun,Fan Shuli,Song Meizhen. 2007

[8]2015年全国棉花种植品种监测报告——播种品种(系)344个;数量减少83个;减幅19.4%. 毛树春,冯璐,芦建华. 2016

[9]2015年中国与美国棉花种植品种比较. 冯璐,毛树春. 2016

[10]兰州百合病毒病原的DAS-ELISA检测. 王发林,古勤生,刘芬,彭斌,刘丽锋. 2003

[11]Use of Lentinan and Fluopimomide to Control Cotton Seedling Damping-Off Disease Caused by Rhizoctonia solani. Shoumin Sun,Haohao Yan,Gang Chen,Shuai Yang,Jie Wang,Yuanxue Yang,Hongyan Wang. 2022

[12]A polyphasic approach for studying Colletotrichum. Cai, L.,Hyde, K. D.,Hyde, K. D.,Phoulivong, S.,Prihastuti, H.,Taylor, P. W. J.,Weir, B. S.,McKenzie, E. H. C.,Johnston, P. R.,Waller, J. M.,Abang, M. M.,Zhang, J. Z.,Yang, Y. L.,Liu, Z. Y.,Shivas, R. G.. 2009

[13]Enriching An Intraspecific Genetic Map A.nd Identifying Qtl For F iber Quality And Yield Component Traits Across Multiple Environments In Upland Cotton (Gossypium Hirsutum L.). Fang, Xiaomei,Liu, Dajun,Wu, Tiantian,Liu, Dexin,Liu, Xueying,Deng, Xianping,Ali, Iftikhar,Zhang, Zhiqin,Zhang, Jian,Zhang, Zhengsheng,Liu, Fang,Tan, Zhaoyun,Teng, Zhonghua,Wang, Jinxia. 2017

[14]Identification Of Introgressed Alleles Conferring H.igh Fiber Quality Derived F rom Gossypium Barbadense L. In Secondary Mapping Populations Of G. Hirsutum L.. Chen, Yu,Liu, Guodong,Wang, Furong,Ma, Hehuan,Song, Zhangqiang,Ma, Hehuan,Wang, Furong,Zhang, Chuanyun,Zhang, Jingxia,Zhang, Jun,Zhang, Jun,Zhang, Junhao. 2018

[15]Effect of late planting and shading on cotton yield and fiber quality formation. Meng, Yali,Chen, Ji,Lv, Fengjuan,Ma, Yina,Chen, Binglin,Wang, Youhua,Zhou, Zhiguo,Liu, Jingran,Oosterhuis, Derrick M..

[16]Enriching an intraspecific genetic map and identifying QTL for fiber quality and yield component traits across multiple environments in Upland cotton (Gossypium hirsutum L.). Xueying Liu,Zhonghua Teng,Jinxia Wang,Tiantian Wu,Zhiqin Zhang,Xianping Deng,Xiaomei Fang,Zhaoyun Tan,Iftikhar Ali,Dexin Liu,Jian Zhang,Dajun Liu,Fang Liu,Zhengsheng Zhang.

[17]Growth, yield and quality of wheat and cotton in relay strip intercropping systems. z. 2007

[18]Effects of daidzein on egg production and gonadotropin related gene expression in the ovary and follicles of laying hens. Shen, Yiru,Wang, Qiang,Shao, Dan,Zhao, Xu,Hu, Yan,Tong, H. B.,Shi, S. R.,Shi, S. R..

[19]Responses of energy balance, physiology, and production for transition dairy cows fed with a low-energy prepartum diet during hot season. Su, Huawei,Su, Huawei,Wang, Yachun,Wang, Fuwei,Cao, Zhijun,Rahman, Muhammad Aziz Ur,Cao, Binghai,Li, Shengli,Zhang, Qian.

[20]Effects of waterlogging at different growth stages on physiological characteristics and seed yield of winter rape (Brassica napus L). Zhou, WJ,Lin, XQ. 1995

作者其他论文 更多>>