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Ramteke, Pramod W.
- In Vitro Screening of Plant Growth Promoting Rhizobacteria to Control Bacterial Wilt (Ralstonia solanacearum) of Tomato (Lycopersicon esculentum)
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Authors
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1 Department of Biological Sciences, Sam Higginbottom Institute of Agriculture, Technology and Sciences, Allahabad (U.P.), IN
1 Department of Biological Sciences, Sam Higginbottom Institute of Agriculture, Technology and Sciences, Allahabad (U.P.), IN
Source
International Journal of Plant Sciences, Vol 11, No 2 (2016), Pagination: 224-227Abstract
Ralstonia solanacearum is the causative agent of bacterial wilt that causes considerable damages in the yield of various crop plants. The intent of the study was to evaluate potential of bacterial antagonists to suppress bacterial wilt disease development and evaluate the role of the strains as plant growth-promoting rhizobacteria (PGPR) in tomato. One hundred rhizosphere bacterial isolates were screened against virulent strain of Ralstonia solanacearum. After in vitro screening 10 antagonistic strains designated PR3, PR17, PR26, 1NAB15, 1NAB20, 3NAA1, 3NAA2, 2CBA2, 2CBA4, 2CBA18 showed antagonistic effect by producing inhibition zone supressing the growth of R. Solanacearum. The isolate PR3 showed the highest inhibition zone measuring 33.3mm whereas 1NAB15 showed the lowest zone measuring 10mm. The present study, therefore, suggests that the use of PGPR isolates which showed the antagonistic activity can be used as inoculants/ bioantagonists might be beneficial for the control of bacterial wilt of tomato in field studies.Keywords
Ralstonia solanacearum, PGPR, Bacterial Wilt, Tomato.
References
- Ali, M.S. (1993). Bacterial wilt of potato in Bangladesh, 196 p. A paper presented on International Workshop on Bacterial wilt of potato held at NEW DELHI, INDIA.
- Aliye, N., Fininsa, C. and Hiskias, Y. (2008). Evaluation of rhizosphere bacterial antagonists for their potential to bioprotect potato (Solanum tuberosum) against bacterial wilt (Ralstonia solanacearum). Biol. Control, 47: 282- 288.
- Ciampi-Panno, L., Fernandez, C., Bustamante, P., Andrade, N., Ojeda, S. and Conteras, A. (1989). Biological control of bacterial wilt of potatoes caused by Pseudomonas solanacearum. Am. Potato J., 66 : 315-332.
- Chakraborty, M., Chattarjee, B., Habib, A.K.M.A., Sengupta, C., Som, M.G. and Samaddar, K.R. (1994). Occurrence of Pseudomonas solanacearumBiovar 3 on eggplant, tomato and potato in West Bengal. ACLAR. Bact. Wilt News, l : 10.
- Hayward, A.C. (1991). Biology and epidemiology of bacterial wilt caused by Pseudomonas solanacearum. Annu. Rev. Phytopathol., 29 : 65-87.
- Hayward, A.C. and Hartman, G.I. (1994). Bacterial wilt, the disese and its causative agent, Psendomonas solanacearum, 259 p. Wallingford.
- Heil, M. and Bostock, R.M. (2002). Induced systemic resistance (ISR) against pathogens in the context of induced plant defences. Ann. Bot., 89 : 503-512.
- Kelman, A. (1998). One hundred and one years of research on bacterial wilt. In bacterial wilt disease: molecular and ecological aspects. Prior, P., Allen, C., Elphinstone, J. (Eds)., Springer-Verlag, Berlin Heidelberg.
- Li, G.C., Jin, L.P., Xie, K.Y. and Qu, D.Y. (2004). Advances in research on bacterial wilt of ginger in China. Chinese Potato, 18 : 350-354.
- Liu, M., Zhang, M., Ji, J.C., Yin, F.Q., Zhang, Y., Tu, Y. and Ye, Y.J., (2005). Advances in research on bacterial wilt of ginger in China. Chinese Agril. Sci. Bulletin, 21 : 337-341.
- McLaughlin, R.J., Sequeira, L. and Weingartner, D.P. (1990). Biocontrol of bacterial wilt of potato with an avirulent strain of Pseudomonas solanacearum: interactions with ischolar_main-knot nematodes. American Potato J., 67 (2) : 93-107.
- Pradhanang, P.M., Ji, P., Momol, M.T., Olson, S.M., Mayfield, J.L. and Jones, J.B. (2005). Application of acibenzolarS-methyl enhances host resistance in tomato against Ralstonia solanacearum. Pl. Dis., 89 : 989-993.
- Light-Regulatory Effect on the Phytosynthesis of Silver Nanoparticles Using Aqueous Extract of Garlic (Allium sativum) and Onion (Allium cepa) Bulb
Abstract Views :230 |
PDF Views:98
Authors
Affiliations
1 Department of Molecular and Cellular Engineering, Jacob School of Biotechnology and Bioengineering, Sam Higginbottom Institute of Agriculture, Technology and Sciences (Deemed to be University), Allahabad 211 007, IN
2 Department of Biological Sciences, School of Basic Sciences, Sam Higginbottom Institute of Agriculture, Technology and Sciences (Deemed to be University), Allahabad 211 007, IN
1 Department of Molecular and Cellular Engineering, Jacob School of Biotechnology and Bioengineering, Sam Higginbottom Institute of Agriculture, Technology and Sciences (Deemed to be University), Allahabad 211 007, IN
2 Department of Biological Sciences, School of Basic Sciences, Sam Higginbottom Institute of Agriculture, Technology and Sciences (Deemed to be University), Allahabad 211 007, IN
Source
Current Science, Vol 111, No 8 (2016), Pagination: 1364-1368Abstract
Green synthesis emerged as an exciting approach in the field of nanotechnology. Biogenesis of nanosilver is simple, eco-friendly, safe and cost-efficacious and therefore gaining impetus nowadays. An effort has been made to understand the possible induced mechanism for the biosynthesis of silver nanoparticles by exposing a mixture of 1 mM AgNO3 with aqueous extracts of garlic (Allium sativum) and onion (Allium cepa) under light and dark conditions. In the synthesis of silver nanoparticles, components of garlic and onion bulb extract served both as capping and reducing agents, whereas the light acted as catalyst. Green synthesized silver nanoparticles were quantified spectrophotometrically at different time intervals. Scanning electron microscopy confirmed that biosynthesized nanoparticles were polydispersed, spherical in shape and under the size range of 100 nm. Light proved to be an stimulating factor in the green synthesis of silver nanoparticles which may vary from species to species.Keywords
Garlic Bulb, Green Synthesis, Light Effect, Onion Bulb, Silver Nanoparticles.Full Text
References
- Logeswari, P., Silambarasan, S. and Abraham, J., Ecofriendly synthesis of silver nanoparticles from commercially available plant powders and their antibacterial properties. Sci. Iran. F, 2013, 20(3), 1049–1054.
- Leela, A. and Vivekandan, M., Tapping the unexploited plant resources for the synthesis of silver nanoparticles. Afr. J. Biotechnol., 2008, 7(17), 3162–3165.
- Bhosale, R. R., Kulkarni, A. S., Glida, S. S., Aloorkar, N. H., Osmani, R. A. and Harkare, B. R., Innovative ecofriendly approaches for green synthesis of silver nanoparticles. Int. J. Pharma. Sci. Nanotech., 2014, 7(1), 2328–2337.
- Kaler, A., Patel, N. and Banerjee, U. C., Green synthesis of silver nanoparticles. CRIPS, 2010, 10(4), 68–71.
- Gardea-Torresdey, L., Gomez, E., Peralta-Videa, J., Parsons, J. G., Troiani, H. E., Santiago, P. and Yacaman, M. J., Formation and growth of Au nanoparticles inside live alfalfa plants. Nano. Lett., 2002, 2(4), 397–401.
- Gardea-Torresdey, J. L., Gomez, E., Peralta-Videa, J. R., Parsons, J. G., Troiani, H. and Jose-Yacaman, M., Alfalfa sprouts: a natural source for the synthesis of silver nanoparticles. Langmuir, 2003, 19(4), 1357–1361.
- Prasad, R., Swamy, V. S., Prasad, K. S. and Varma, A., Biogenic synthesis of silver nanoparticles from the leaf extract of Syzygium cumini (L.) and its antibacterial activity. Int. J. Pharm. Bio. Sci., 2012, 3(4), 745–752.
- Kalimuthu, K., Panneerselvam, C., Murugan, K. and Hwang, J. S., Green synthesis of silver nanoparticles using Cadaba indica lam leaf extract and its larvicidal and pupicidal activity against Anopheles stephensi and Culex quinquefasciatus. J. Ent. Acarol. Res., 2013, 45(e11), 57–64.
- Shawkey, A. M., Rabeh, M. A., Abdulall, A. K. and Abdellatif, A. O., Green nanotechnology: anticancer activity of silver nanoparticles using Citrullus colocynthis aqueous extracts. Adv. Life Sci. Technol., 2013, 13, 60–70.
- Rokhade, V. K. and Taranath, T. C., Synthesis of biogenic silver nanoparticles using Sesamum laciniatum Klein ex willd. Int. J. Pharm. Sci. Rev. Res., 2014, 29(1), 221–225.
- Thamer, N. A. and Almashhedy, L. A., Green synthesis optimization and characterization of silver nanoparticles using aqueous extract of Crocus sativus L. Int. J. Pharm. Bio. Sci. B, 2014, 5(4), 759–770.
- Kanaya, N., Gill, B. S., Grover, I. S., Murin, A., Osiecka, R., Sandhu, S. S. and Andersson, H. C., Vicia faba chromosomal aberration assay. Mutat. Res., 1994, 310(2), 231–247.
- Krishnamoorthy, P. and Jayalakshmi, T., Preparation, characterization and synthesis of silver nanoparticles by using Phyllanthus niruri for the antimicrobial activity and cytotoxic effects. J. Chem. Pharm. Res., 2012, 4(11), 4783–4794.
- Kumar, D. A., Rapid and green synthesis of silver nanoparticles using the leaf extracts of Parthenium hysterophorus: a novel biological approach. Int. Res. J. Pharm., 2012, 3(2), 169–173.
- Shekhawat, M. S., Kannan, N. and Manokari, M., Biogenesis of silver nanoparticles using leaf extract of Turnera ulmifolia Linn. and screening of their antimicrobial activity. J. Ecobiotech., 2012, 4(1), 54–57.
- Kalainila, P., Subha, V., Ravindran, R. S. E. and Renganathan, S., Synthesis and characterization of silver nanoparticle from Erythrina indica. Asian J. Pharm. Clin. Res., 2014, 7(2), 39–43.
- Gupta, A. K. and Ganjewala, D., Synthesis of silver nanoparticles from Cymbopogon flexuosus leaves extract and their antibacterial properties. Int. J. Plant Sci. Ecol., 2015, 1(5), 225–230.
- Saxena, A., Tripathi, R. M. and Singh, R. P., Biological synthesis of silver nanoparticles by using onion (Allium cepa) extract and their antibacterial activity. Dig. J. Nanomater. Bios., 2010, 5(2), 427–432.
- Benjamin, G. and Bharathwaj, S., Biological synthesis of silver nanoparticles from Allium cepa (onion) and estimating its antibacterial activity. Int. Conf. Biosci., Biochem. Bioinfor. IPCBEE, 2011, 5, 35–38.
- Pulate, P. V., Ghurde, M. U. and Deshmukh, V. R., Cytological effect of the biological and chemical silver-nano particle in Allium cepa (L). Int. J. Innov. Biol. Sci., 2011, 1, 32–35.
- Packia-Lekshmi, N. C. J., Sumi, S. B., Viveka, S., Jeeva, S. and Brindha, J. R., Antibacterial activity of nanoparticles from Allium sp. J. Microbiol. Biotech. Res., 2012, 2(1), 115–119.
- Juárez-Maldonado, A., Rosales-Velázquez, J. L., Ortega-Ortiz, H., Cabrera-De-la-Fuente, M., Ramírez, H. and Benavides-Mendoza, A., Accumulation of silver nanoparticles and its effect on the antioxidant capacity in Allium cepa L. Phyton (Buenos Aires), 2013, 82, 91–97.
- Rastogi, L. and Arunachalam, J., Sunlight based irradiation strategy for rapid green synthesis of highly stable silver nanoparticles using aqueous garlic (Allium sativum) extract and their antibacterial potential. Mat. Chem. Phys., 2011, 129(1–2), 558–563.
- Tanti, B., Das, A. K., Kakati, H. and Chowdhury, D., Cytotoxic effect of silver-nanoparticles on ischolar_main meristem of Allium sativum L. J. Res. Nanobiotech., 2012, 1(1), 001–008.
- Abdel-Mohsen, A. M., Aly, A. S., Hrdina, R. and El-Aref, A., A novel method for the preparation of silver/chitosan-o-methoxy polyethylene glycol core shell nanoparticles. J. Polym. Environ., 2012, 20(2), 459–468.
- Hebeish, A., El-Naggar, M. E., Fouda, M. M. G., Ramadan, M. A., Al-Deyab, S. S. and El-Rafie, M. H., Highly effective antibacterial textiles containing green synthesized silver nanoparticles. Carbohydr. Polym., 2011, 86(2), 936–940.
- Jia, H., Xu, W., Jing, A., Li, D. and Zhao, B., A simple method to synthesize triangular silver nanoparticles by light irradiation. Spectrochim. Acta A: Mol. Biomol. Spectrosc., 2006, 64(4), 956–960.
- Mathew, P. T. and Augusti, K. T., Studies on the effect of allicin (diallyl disulphide-oxide) on alloxan diabetes. Hypoglycaemic action and enhancement of serum insulin effect and glycogen synthesis. Ind. J. Biochem. Biophys., 1973, 10(3), 209–212.
- Ahmad, M. S. and Ahmad, N., Antiglycation properties of aged garlic extract: possible role in prevention of diabetic complications. J. Nutr., 2006, 136(suppl. 3), 796S–799S.
- Kumari, K., Mathew, B. C. and Augusti, K. T., Antidiabetic and hypolipidemic effects of s-methyl cysteine sulfoxide isolated from Allium cepa Linn. Ind. J. Biochem. Biophys., 1995, 32(1), 49–54.
- Mulvaney, P., Surface plasmon spectroscopy of nanosized metal particles. Langmuir, 1996, 12(3), 788–800.