Inducing systemic resistance in cotton plants against charcoal root rot pathogen using indigenous rhizospheric bacterial strains and chemical elicitors
文献类型： 外文期刊
作者： Adrees, Huma 1 ; Haider, Muhammed Saleem 1 ; Anjum, Tehmina 1 ; Akram, Waheed 2 ;
作者机构： 1.Univ Punjab, Inst Agr Sci, Quaid E Azam Campus, Lahore 54590, Pakistan
2.Guangdong Acad Agr Sci, Vegetable Res Inst, Guangzhou, Guangdong, Peoples R China
关键词： Benzothiadiazole; Phenolics; Peroxidases; Polyphenoloxidases; Disease index
期刊名称：CROP PROTECTION （ 影响因子：2.571； 五年影响因子：3.11 ）
ISSN： 0261-2194
年卷期： 2019 年 115 卷
页码：
收录情况： SCI
摘要： This study was carried out to screen some indigenous rhizospheric bacterial strains and chemical elicitors for their capacity to antagonize and induce systemic resistance to control charcoal root rot of cotton under both greenhouse and field conditions. Twenty rhizospheric bacterial strains and five chemical elicitors were used for resistance induction under greenhouse evaluations. Two Bacillus strains viz., B. megateriwn ZMR-4 and B. subtilis LAGS-174 and one chemical elicitor Benzothiadiazole provided highest control over charcoal rot under greenhouse conditions. Increase in quantities of defense related biochemicals as total phenolics and enzymes including peroxidases polyphenoloxidases and phenylalanine ammonia lyase confirmed induced systemic resistance (ISR) phenomenon in cotton plants treated with selected bacterial strains and chemical inducers. Talc based formulations of these two strains were prepared to assess their effectiveness under field conditions. These not only provided protection against charcoal root rot, but also markedly enhanced growth and fruit yield of plants under field conditions. The study clearly indicated the significance of B. subtilis IAGS-174 and B. megaterium ZMR-4 along with Benzothiadiazole for inhibition of charcoal root rot and growth promotion of cotton in our cultivation system.
- 相关文献
作者其他论文 更多>>
-
Unlocking Salinity Stress Resilience in Turnip (Brassica rapa subsp. rapa) Plants Using Bacillus subtilis Z-12 and Bacillus aryabhattai Z-48
作者：Khan, Imran;Rehman, Areeba;Li, Guihua;Rehman, Areeba;Munir, Bareera;Khan, Waheed Ullah;Akram, Waheed;Anjum, Tehmina;Aftab, Zill-e-Huma;Yasin, Nasim Ahmad
关键词：PGPR; Bacillus spp.; Brassica rapa; turnip; microbial inoculation; salt stress
-
Antifungal Potential of Biogenic Zinc Oxide Nanoparticles for Controlling Cercospora Leaf Spot in Mung Bean
作者：Aftab, Zill-e-Huma;Mirza, Faisal Shafiq;Anjum, Tehmina;Akram, Waheed;Rizwana, Humaira;Aftab, Muzamil;Ali, Muhammad Danish;Ali, Muhammad Danish;Li, Guihua
关键词：Cercospora leaf spot; mung bean; zinc oxide nanoparticles; antifungal property
-
Green synthesis and characterization of TiO2 nanoparticles from latex of Calatropis procera against dusky cotton bug
作者：Anjum, Tehmina;Aftab, Zill-e-Huma;Akram, Waheed;Nabi, Ghulam;Manzoor, Mujahid;Fatima, Maham;Aftab, Muzammil;Bokhari, Najat A.;Rizwana, Humaira;Li, Guihua
关键词：Nanotechnology; Cotton; Green synthesis;
Oxycarenus spp. -
A Physiological and Molecular Docking Insight on Quercetin Mediated Salinity Stress Tolerance in Chinese Flowering Cabbage and Increase in Glucosinolate Contents
作者：Akram, Waheed;Khan, Imran;Guo, Juxian;Li, Guihua;Akram, Waheed;Rehman, Areeba;Munir, Bareera
关键词：salinity; Chinese flowering cabbage; Brassica rapa; quercetin dihydrate; antioxidants; foliar application
-
Comparative Effect of Seed Coating and Biopriming of Bacillus aryabhattai Z-48 on Seedling Growth, Growth Promotion, and Suppression of Fusarium Wilt Disease of Tomato Plants
作者：Akram, Waheed;Waqar, Sara;Hanif, Sana;Anjum, Tehmina;Aftab, Zill-e-Huma;Hassan, Ali;Umer, Muhammad;Li, Guihua;Ali, Basharat;Rizwana, Humaira;Rehman, Areeba;Munir, Bareera
关键词：tomato; Fusarium wilt; plant growth-promoting bacteria; Bacillus; seed coating; biopriming
-
TiO2 nanoparticles: Green synthesis and their role in lessening the damage of Colletotrichum graminicola in sorghum
作者：Nabi, Ghulam;Anjum, Tehmina;Aftab, Zill-e-Huma;Akram, Waheed;Rizwana, Humaira;Akram, Waheed
关键词：Colletotrichum graminicola; green synthesis; nanoparticles; sorghum; titanium dioxide
-
Nano-Integrated Plant Tissue Culture to Increase the Rate of Callus Induction, Growth, and Curcuminoid Production in Curcuma longa
作者：Iqbal, Muhammad;Aftab, Zill-e-Huma;Anjum, Tehmina;Akram, Waheed;Rizwana, Humaira;Akram, Waheed;Li, Guihua;Aftab, Arusa;Sajid, Zahoor Ahmad
关键词：nanotechnology; turmeric; curcuminoids; Fe3O nanoparticles; antimicrobial
