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Moringa olefra Plant Based Copper and Silver Nano Particles and its Antibacterial Activity towards Leaf Spot of Chilli caused by Xanthomonas campestris pv. vesicatoria


 
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1. Title Title of document Moringa olefra Plant Based Copper and Silver Nano Particles and its Antibacterial Activity towards Leaf Spot of Chilli caused by Xanthomonas campestris pv. vesicatoria
 
2. Creator Author's name, affiliation, country Muhammad Atiq; Department of Plant Pathology, University of Agriculture, Faisalabad; Pakistan
 
2. Creator Author's name, affiliation, country Tahreem Fatima; Department of Plant Pathology, Faculty of Agriculture, University of Agriculture, Faisalabad; Pakistan
 
2. Creator Author's name, affiliation, country Nasir A. Rajput; Department of Plant Pathology, Faculty of Agriculture, University of Agriculture, Faisalabad; Pakistan
 
2. Creator Author's name, affiliation, country Muhammad Usman; Department of Plant Pathology, Faculty of Agriculture, University of Agriculture, Faisalabad; Pakistan
 
2. Creator Author's name, affiliation, country Ghalib A. Kachelo; Department of Plant Pathology, Faculty of Agriculture, University of Agriculture, Faisalabad; Pakistan
 
2. Creator Author's name, affiliation, country Usama Ahmad; Department of Plant Pathology, Faculty of Agriculture, University of Agriculture, Faisalabad; Pakistan
 
2. Creator Author's name, affiliation, country Asif M. Arif; Department of Plant Pathology, Faculty of Agriculture, University of Agriculture, Faisalabad; Pakistan
 
2. Creator Author's name, affiliation, country Ahmad Nawaz; Department of Plant Pathology, Faculty of Agriculture, University of Agriculture, Faisalabad; Pakistan
 
2. Creator Author's name, affiliation, country Muhmmad Kashif; Department of Plant Pathology, Faculty of Agriculture, University of Agriculture, Faisalabad; Pakistan
 
2. Creator Author's name, affiliation, country Maryam Ashraf; Department of Plant Pathology, Faculty of Agriculture, University of Agriculture, Faisalabad; Pakistan
 
3. Subject Discipline(s)
 
3. Subject Keyword(s) AgNPs; ZnNPs; Xanthomonas campestris; Inhibition zone technique; Disease incidence
 
4. Description Abstract Bacterial leaf spot caused by Xanthomonas campestris pv. vesicatoria (Xcv) is one of the most devastating diseases, causing serious losses in chilli crop yield. The extensive usage of chemicals has increased the toxicity of the environment. Nanotechnology products are indeed being developed as a promising approach for plant disease control with minimal impact on the environment. In the present research, the antibacterial activity of green synthesized nanoparticles (Silver and Zinc nanoparticles) was investigated against Xcv. Different concentrations (0.25, 0.6 and 0.75%) of the green synthesized nanoparticles (AgNPs and ZnNPs) along with their combination were evaluated under lab conditions against Xcv under Complete Randomized Design (CRD). Results showed that the combination of both nanoparticles (AgNPs+ZnNPs) gave the best results and expressed maximum inhibition zone (25.207 mm), followed by solo applications of AgNPs and ZnNPs (18.458 and 12.253 mm). Whereas, the interaction of treatment and concentration combination (AgNPs+ZnNPs) expressed a maximum inhibition zone (28.459 mm) at 0.75% concentration as compared to other treatments. The concentration (0.75%) at which bacteria showed the maximum inhibition zone was used to control the bacterial leaf spot of chilli under field conditions. The experiment was conducted under a Completely Randomized Block Design (RCBD) where AgNPs+ZnNPs expressed the best results with minimum disease incidence (21.92%) followed by solo treatments of AgNPs and ZnNPs (26.999 and 35.320%)
 
5. Publisher Organizing agency, location EScience Press
 
6. Contributor Sponsor(s)
 
7. Date (YYYY-MM-DD) 2023-04-30
 
8. Type Status & genre Peer-reviewed Article
 
8. Type Type
 
9. Format File format PDF
 
10. Identifier Uniform Resource Identifier https://esciencepress.net/journals/index.php/phytopath/article/view/4306
 
10. Identifier Digital Object Identifier 10.33687/phytopath.012.01.4306
 
11. Source Title; vol., no. (year) International Journal of Phytopathology; Vol 12, No 1 (2023): Intl. J. Phytopathol.
 
12. Language English=en english
 
13. Relation Supp. Files
 
14. Coverage Geo-spatial location, chronological period, research sample (gender, age, etc.)
 
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