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： Arshad, Usman 1 ; Feng, Yaxing 1 ; Raheel, Muhammd 2 ; Ashraf, Waqas 2 ; Ali, Muhammad Amjad 3 ; Naeem, Iqra 3 ; Liu, Kexin 4 ;
作者机构： 1.Chinese Acad Agr Sci, Tobacco Res Inst, Key Lab Tobacco Pest Monitoring & Integrated Manag, Qingdao, Peoples R China
2.Islamia Univ Bahawalpur, Dept Plant Pathol, Bahawalpur, Pakistan
3.Univ Agr Faisalabad, Dept Plant Pathol, Faisalabad, Pakistan
4.Liaoning Agr Vocat & Tech Coll, Coll Agron & Hort, Yingkou, Peoples R China
关键词： Cotton; Biocontrol; Fiber quality; Physiology; Defensive enzymes
期刊名称：PHYSIOLOGICAL AND MOLECULAR PLANT PATHOLOGY （ 影响因子：3.3； 五年影响因子：3.2 ）
ISSN： 0885-5765
年卷期： 2025 年 138 卷
页码：
收录情况： SCI
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, beta-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 physiochemical attributes, indirectly sustaining plant health and improving fiber traits.
- 相关文献
作者其他论文 更多>>
-
Fluopyram-Loaded Nanofibers Prepared by Coaxial and Uniaxial Electrospinning for Nematicide-Efficient Utilization in Rhizosphere
作者：Ling, Wenzheng;Li, Yishan;Feng, Yaxing;Jiang, Lijun;Cao, Haichao;Feng, Chao;Chen, Dan
关键词：electrospinning; nanofiber; precision delivery; fluopyram; root knot nematode
-
Assessment of tomato germplasms for Mi-1.2-mediated resistance to Meloidogyne incognita: Integrating in-silico dynamics and bioinformatic approaches
作者：Zahoor, Adil;Sun, Sungmi;Yang, Seung Hwan;Niaz, Zeenat;Jabran, Muhammad;Anwar, Hira;Abbas, Amjad;Haseeb, Abdul;Ali, Muhammad Amjad;Mustafa, Ghulam
关键词：Tomato resistance; Germplasm screening; M. incognita; Mi-1 gene; In silico analysis; Molecular interaction
-
Bio-metabolites Mechanism for the Eco-friendly Management of Alternaria Black Spot Disease Through the Use of Bio-agents in Canola
作者：Naz, Effat;Bilal, Muhammad;Jabran, Muhammad;Shafique, Ikhlas;Abbas, Amjad;Ali, Muhammad Amjad;Azeem, Farrukh
关键词：Biocontrol agents; Alternaria Black Spot; Microbial consortia; Trichoderma harzianum;
Janthinobacterium sp. -
Genomic-organization and expression profiling of lectin receptor kinases genes suggest their involvement in multiple biological processes
作者：Li, Yu;Xiang, Rui;Liu, Kexin;Zhang, Xinxin;Tian, Yizhu;Shi, Xiaoxin;Du, Guoqiang;Wang, Li;Yang, Lili;Ahmad, Bilal
关键词：Grape; Expression analysis; Genome-wide analysis; Lectin receptor -like kinase; Seed development
-
Exploring Host Resistance and Character Association in Diverse Cotton Germplasm to Manage Cotton Leaf Curl Disease (CLCuD) at Two Hotspots in Punjab, Pakistan
作者：Batool, Asia;Abbas, Amjad;Ali, Muhammad Amjad;Batool, Asia;Farooq, Jehanzeb;Jabran, Muhammad
关键词：Cotton; CLCuD; Virus infestation; Germplasm; Boll weight; Correlation analyses
-
Exploring the potential of nanomaterials (NMs) as diagnostic tools and disease resistance for crop pathogens
作者：Jabran, Muhammad;Muhae-Ud-Din, Ghulam;Gao, Li;Gao, Li;Ali, Muhammad Amjad;Ali, Faizan;Muzammil, Saima;Zahoor, Adil;Hussain, Sarfaraz;Ijaz, Munazza;Ijaz, Munazza;Ijaz, Munazza
关键词：Nanomaterials; Disease resistance; Plant defense system; Plant pathogens; Disease identification; Eco-friendly
-
Biocontrol Potential of Bacillus strains against soybean cyst nematode (Heterodera glycines) and for promotion of soybean growth
作者：Zhou, Yuanyuan;Li, Jing;Guo, Yongxia;Zhou, Yuanyuan;Chen, Jingsheng;Feng, Yaxing;Xiang, Peng;Chen, Lijie;Guo, Yongxia
关键词：Bacillus; Biocontrol agents; Heterodera glycines; Soybean
