ANTIFUNGAL ACTIVITY OF ALTERNANTHERA PHILOXEROIDES ORGANIC SOLVENT EXTRACTS AGAINST PLANT PATHOGENIC FUNGI
文献类型： 外文期刊
作者： Amin, Awais 1 ; Akbar, Muhammad 1 ; Khalil, Tayyaba 1 ; Akram, Waheed 2 ; Ahmad, Aqeel 2 ;
作者机构： 1.Univ Gujrat, Dept Bot, Gujrat 50700, Pakistan
2.Guangdong Acad Agr Sci, Guangdong Key Lab New Technol Res Vegetables, Guangzhou 510640, Peoples R China
3.Guangdong Acad Agr Sci, Vegetable Res Inst, Guangzhou 510640, Peoples R China
关键词： Alligator weed; Aspergillus; Fungicide
期刊名称：PAKISTAN JOURNAL OF BOTANY （ 影响因子：1.101； 五年影响因子：1.066 ）
ISSN： 0556-3321
年卷期： 2022 年 54 卷 1 期
页码：
收录情况： SCI
摘要： Fungal phytopathogens greatly affect the agriculture industry. At present these pathogens are being controlled by synthetic fungicides but all of these fungicides have serious environmental effects and human health hazards. In search of ecofriendly natural fungicidal extracts, antifungal activity of leaf, stem and root of alligator weed [Alternanthera philoxeroides (Mart). Griseb] was evaluated in the present investigation. The extracts were prepared by soaking the dry powder of plant parts (Leaves, stem and root) into four organic solvents viz. methanol, n-hexane, chloroform and ethyl acetate. Antifungal activity was examined by using food poisoning technique against four plant pathogenic fungal species; Alternaria alternata (Fr.) Keissl., Aspergillus flavus Link, Aspergillus niger Tiegh. and Macrophomina phaseolina (Tassi) Goid. Antifungal activity was checked at 5 concentrations ranging from 5-25 mg/ml. Synthetic fungicide, defeater plus was used as positive control while dimethylsulfoxide (DMSO) was used as negative control. It was found that n-hexane fraction of A. philoxeroides leaves exhibited the highest (40%) antifungal activity against A. alternata and A. flavus while there was 32% decline in case of M. phaseolina and 25% decrease in fungal biomass in A. niger at concentration of 25 mg/ml. The present study concluded that A. philoxeroides has antifungal constituents that can be isolated and identified to be used as natural ecofriendly fungicides in future.
- 相关文献
作者其他论文 更多>>
-
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
-
In vitro and in silico study of salt stress resilience in Brassica rapa through selenium seed priming
作者：Hussain, Saber;Li, Guihua;Hussain, Saber;Ahmed, Shakil;Sardar, Rehana;Yasin, Nasim Ahmad;Akram, Waheed;Ahmad, Aqeel;Ahmad, Aqeel
关键词：Antioxidant; Molecular docking; Salinity stress; Se; Turnip
-
A biological evaluation and molecular docking insight on green synthesized graphene oxide nanoparticles mediated growth promotion in mungbean
作者：Rafiq, Hamza;Akram, Waheed;Li, Guihua;Rafiq, Hamza;Aftab, Zill-e-Huma;Akram, Waheed;Anjum, Tehmina;Mirza, Faisal Shafiq;Yousuf, Zubaida
关键词：Graphene oxide; Green synthesis; Vigna radiata; Trachyspermum ammi; Physiological parameters; Enzymatic activity; Nutrients uptake
-
Selenium seed priming enhanced the growth of salt-stressed Brassica rapa L. through improving plant nutrition and the antioxidant system
作者：Hussain, Saber;Li, Guihua;Yasin, Nasim Ahmad;Hussain, Saber;Ahmed, Shakil;Akram, Waheed;Yasin, Nasim Ahmad
关键词：antioxidant; gene expression; NaCl; seed priming; Se; turnip
