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Waghunde, R. R.
- Characterization and Evaluation of Native Pseudomonas Spp. of South Gujarat against Leaf Blast in Finger Millet
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Authors
Affiliations
1 Department of Plant Pathology, N. M. College of Agriculture, Navsari Agricultural University, Navsari 396 450, Gujarat, IN
1 Department of Plant Pathology, N. M. College of Agriculture, Navsari Agricultural University, Navsari 396 450, Gujarat, IN
Source
Journal of Biological Control, Vol 27, No 4 (2013), Pagination: 312–318Abstract
Seven Pseudomonas isolates were isolated from different locations of south Gujarat. Based on the morphological, biochemical and physiological characterization of these isolates, four bacterial isolates were identified as Pseudomonas aeruginosa (PaWP, PaWS, PaRS and PaNS) and three as P. fluorescens (PfWN, PfRB and PfNC). All the isolates were able to grow in 2 to 10% NaCl but, failed to grow at 12% concentration and recorded growth from 10 to 42°C temperature. All the isolates grew in 6 to 8 pH range but failed to grow at 4, 5 and 10 pH. Bio-efficacy of the seven native strains of Pseudomonas spp. Was compared along with local commercial available biopesticides i.e. P. fluorescens (Aumgene, Pramukh and Pantnagar) and Hinosan. Three times spraying of P. aeruginosa Rambhas Strain at 0.6% (2×109 cfu/ml) at 15 days interval, starting at 21 days of transplanting was found significantly effective in the management of the leaf blast of finger millet (Magnaporthe grisea (Cke) Sacc.) by lowering disease intensity and increasing grain yield as well as fodder.Keywords
Pseudomonas spp., Isolates, Bioefficacy, Finger Millet Blast.References
- Anonymous. 2010. An introduction to Pseudomonas fluorescens, pp. 37–42. In: Training manual of winter school on recent advances in production and delivery systems of biopesticides, bioagents and biofertilizers held at PDKV, Akola. India.
- Brenner DJ, Krieg NR, Staley JT. 2005. Identification of Pseudomonas, pp. 158–476. In: Bergey’s Manual of Systematic Bacteriology, 2nd Ed. Volume-II, Springer Publication, USA.
- Cakmaki R, Donmez MF, Erdogan U. 2007. The effect of plant growth promoting rhizobacteria on barley seedling growth, nutrient uptake, some soil properties and bacterial counts. Turk J Agric For. 31: 189–199.
- Cappuccino JG, Sherman N. 1992. Microbiological Techniques, pp. 66–92. In: Microbiology, a laboratory manual. The Benjamin / Cummings Publishing Company Inc., California.
- Jain AK, Kumar S, Panwar JDS. 2009. Plant growth promoting rhizobacteria in crops plants against pests and diseases, pp. 299–327. In: Plant disease management for sustainable agriculture, Daya Publishing House, New Delhi.
- Kalaivani MR, Bhuvaneshwari R, Kavitha K, Mathiyazhagan S, Sendhilvel V, Menaka V, Chandrasekar G. 2005. Pseudomonas fluorescens mediated suppression of black gram ischolar_main rot incited by Macrophomina phaseolina, pp. 305–322. In: Emerging trends in Mycology, Plant Pathology and Microbial Biotechnology, Daya Publishing, New Delhi.
- Kaur M, Sharma S, Gupta YC, Sharma G. 2010. Plant growth promoting properties of Pseudomonas species from carnation and medicinal plant. Progre Horti. 42: 148–156.
- Keskin D, Ekmekci S. 2008. Investigation of the incidence of Pseudomonas aeruginosa in foods and the effect of salt and pH on P. aeruginosa. Hacettepe J Biol. Chem. 36: 41–46.
- Kumar, B, Kumar, J. 2011. Management of blast diseases of finger millet (E. coracana) through fungicides, bioagents and varietal mixture. Indian Phytopath. 64: 272–274.
- Meera T, Balabaskar P. 2012. Isolation and characterization of Pseudomonas fluorescens from rice fields. Int J Food Agric Vet Sci. 2: 113–120.
- Mercado-Blanco J, Peter A, Bakker AHM. 2007. Interactions between plants and beneficial Pseudomonas spp.: exploiting bacterial traits for crop protection. Antonie van Leeuwenhoek. 92: 367–389.
- Nagraja A, Kumar J, Jain AK, Narasimhudu Y, Raghuchander T, Kumar B, Gowda BH. 2007. Compendium of small millets diseases, AICSMIP, Bangalore.
- Patro TSSK, Rani C, Kumar VG. 2008. Pseudomonas fluorescens a potential bioagent for the management of blast in Eleusine coracana. J Mycol Pl Pathol. 38: 298–300.
- Ramappa HK, Ravishankar CR, Prakash P. 2002. Estimation of yield loss and management blast disease in finger millet (ragi), pp. 195. In: Proc Asian Cong Mycol Pl Path. October 1–4, 2002, University of Mysore, Mysore.
- Radjacommare R, Ramanathan A, Kandan A, Sible GV, Harish S, Samiyappan R. 2004. Purification and anti-fungal activity of chitinase against Pyricularia grisea in finger millet. World J Microbiol Biotech. 20: 251–256.
- Sitther V, Gnanamanickam SS. 1996. Biological control of blast diseases of finger millet (Eleusine coracana L.) and an analysis of fertility of Magnaporthe grisea. Cur Sci. 71(2): 144–147.
- Stolp H , Gadkari D. 1970. Nonpathogenic members of the genus Pseudomonas. pp. 719–741. In: Prokaryotes, Vol. 2, Springer Publishing Agency, USA.