Application of bioagents/organic preparations for the management of Eumusae leaf spot disease of French plantain cultivar Nendran (Musa AAB) in Kerala
DOI:
https://doi.org/10.18311/jbc/2020/25206Keywords:
Disease development time, Eumusae leaf spot, per cent disease severity, PGPR mix IIAbstract
The efficacy of bioagents/organic preparations viz., cow dung extract + Pseudomonas fluorescens (1%), PGPR mix II (2%), P. fluorescens (2%), turmeric powder + baking soda mixture (5:1 per litre of water), salicylic acid (25ppm), KAU micronutrient multimix (Sampoorna) (1%), petroleum based mineral oil (0.1%) along with chemical check Bordeaux mixture (1%) and control were tested for the management of Eumusae leaf spot disease of French plantain cultivar Nendran (Musa AAB). A field experiment was laid in the hotspot area of this disease at Banana Research Station, Kannara, Kerala during May 2016-2017 in Randomized Block Design (RBD) with nine treatments replicated thrice with nine plants per replication. The observations like Per cent Disease Severity (PDS), Youngest Leaf Spotted (YLS), Disease Development Time (DDT), vegetative and yield parameters were recorded. The results of the field experiments revealed that all the bioagents/organic preparations were equally effective in suppressing the disease when compared to the chemical check (Bordeaux mixture, 1%). Among the bioagents/organic preparations evaluated, the lowest per cent disease severity (PDS) of 20.93 per cent was recorded in plants sprayed with PGPR mix II (2%). While the maximum Disease Development Time (DDT) of 43 days and the highest (6.69) youngest leaf spotted were recorded in plants treated with turmeric powder + baking soda mixture (5:1) and Pseudomonas fluorescens (2%) respectively. The yield in terms of bunch weight was recorded highest (8.47 kg) in plants applied with P. fluorescens (2%) which was closely followed by PGPR mix II having a bunch weight of (7.93 kg). The study revealed that foliar spraying of PGPR mix II (20g/l) and P. fluorescens (20g/l) four times starting from the initial appearance of the disease on the lowest leaves of 75 per cent plants was safe and effective for the management of Eumusae leaf spot disease of bananaDownloads
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Accepted 2020-12-31
Published 2021-02-11
References
Arzanlou M, Abeln ECA, Kema GHJ, Waalwijk C, Carlier J, de Vries I, et al. 2007. Molecular diagnostics for the Sigatoka disease complex of banana. Phytopathol. 1112–1118. https://doi.org/10.1094/PHYTO-97-91112. PMid:18944176
Bashan Y. 1998. Inoculants of plant growth promoting rhizobacteria for use in agriculture. Biotechnol.
Adv. 16: 729–770. https://doi.org/10.1016/S07349750(98)00003-2
Chillet M, Abadie C, Hubert O, Chilin-Charles Y, de Lapeyre de Bellaire L. 2009. Sigatoka disease reduces the greenlife of bananas. Crop Prot. 28: 41–44. https://doi.org/10.1016/j.cropro.2008.08.008
Elisee ALDG, Mamadou C, Hilaire KT, Brahima C, Daouda K. 2014. Salicylic acid and Acibenzolar-s-methyl induced resistance against toxic effect of juglone, a toxin of Mycosphaerella fijiensis causal agent of banana black leaf streak disease. J. Adv. Agric. 3(3): 204. https://doi.org/10.24297/jaa.v3i3.4287
Estelitta S, Suma A, Sujatha VS, Darley J. 1991. Note on field screening of banana germplasm against Sigatoka leaf spot. Indian J. Hort. 48: 29–31.
George M, Cherian KA, Beena S, Namitha PM. 2018. Symptomatology and molecular characterization of fungi associated with sigatoka leaf spot disease of banana in Kerala, India. Int. J. Curr. Microbiol. App. Sci. 7(02): 663–670. https://doi.org/10.20546/ijcmas.2018.702.082
Harish S, Kavino M, Kumar N, Saravanakumar D, Sooriananthasunadaram K, Samiyappan R. 2008a. Biohardening with plant growth promoting rhizosphere and endophytic bacteria induces systemic resistance against Banana bunchy top virus. Appl. Soil Ecol. 39: 187–200. https://doi.org/10.1016/j.apsoil.2007.12.006
Hazarika BN, Raghavan M. 2018. Effect of micronutrients on growth and yield of banana cv. Grand Naine (AAA) under foothills of Arunachal Pradesh. Crop Research. 53: 242–246. https://doi.org/10.31830/2454-1761.2018.0001.27
Hegde GH, Mesta RK. 2014. Integrated management of Sigatoka leaf spot of banana. Bioscan. 9(1): 359–362.
KAU [Kerala Agricultural University]. 2011. Package of Pratices Recommendations: Crops (14th Ed). Kerala Agricultural University, Thrissur, 197p.
Kavino M, Harish S, Kumar N, Saravanakumar D, Samiappan R. 2010. Effect of chitinolytic PGPR on growth, yield and physiological 117 attributes of banana (Musa spp.) under field conditions. Appl. Soil Ecol. 45: 71–77. https://doi.org/10.1016/j.apsoil.2010.02.003
Kavino M, Harish S, Kumar N, Saravanakumar D, Samiyappan R. 2008. Induction of systemic resistance in banana (Musa spp.) against Bunchy top virus (BBTV) by combining chitin with root- colonizing Pseudomonas fluorescens strain CHAO. Eur. J. Plant Pathol. 120: 353–362. https://doi.org/10.1007/s10658-007-9223-8
Kavino M, Harish S, Kumar N, Saravanakumar D, Damodaran T, Soorianathasundaram K, et al. 2007. Rhizosphere and endophytic bacteria for induction of systemic resistance of banana plantlets against Bunchy top virus. Soil Biol. Biochem. 39: 1087–1098. https://doi.org/10.1016/j.soilbio.2006.11.020
Kloepper JW, Ryu CM, Zhang S. 2004. Induced systemic resistance and promotion of plant growth by Bacillus spp. Phytopathol. 94: 1259–1266. https://doi.org/10.1094/ PHYTO.2004.94.11.1259. PMid:18944464
Latha P, Anand T, Ragupathi N, Prakasam V, Samiyappan R. 2009. Antimicrobial activity of plant extracts and induction of systemic resistance in tomato plants by mixtures of PGPR strains and Zimmu leaf extract against Alternaria solani. Biological Control. 50: 85–93. https://doi.org/10.1016/j.biocontrol.2009.03.002
Mia MAB, Shamsuddin ZH, Zakaria W, Marziah M. 2000. Growth and physiological attributes of hydroponicallygrown bananas inoculated with plant growth promoting rhizobacteria. Trans. Malaysian Soc. Plant Physiol. 9: 324–327.
Meredith DS, Lawrence JS. 1969. Black leaf streak disease of bananas (Mycosphaerella fijiensis): Symptoms of disease in Hawaii, and notes on the conidial state of the causal fungus. Trans. Br. Mycol. Soc. 52: 459–476. https://doi.org/10.1016/S0007-1536(69)80130-0
Murphy CT, McCarroll A, Bargmann I, Fraser A, Kamath R, Ahringer J, et al. 2003. Genes that act downstream of DAF-16 to influence the life span of Caenorhabditis elegans. Nat. 424: 277–283.
https://doi.org/10.1038/nature01789. PMid:12845331
Nalina L, Kumar N, Soorianathasundram K, Jeyakumar P. 2009. Effect of different nutrient levels on growth and development of tissue cultured banana cv. Robusta (AAA). Indian J. Hort. 66(2): 169–174.
Riveros AS, Giraldo CI, Gamboa A. 2002. Microbiological control of black leaf streak disease. Mycosphaerella leaf spot diseases of bananas: present status and outlook. 287p.
Ruth CH, Nagalakshmi T. 2017. Management of Sigatoka leaf spot disease of banana caused by Mycosphaerilla musicola. Pest Manag. Hortic. Ecosyst. 23(1): 123–127.
Saravanakumar D, Samiyappan R. 2007. ACC deaminase from Pseudomonas fluorescens mediated resistance in groundnut (Arachis hypogea) plants. J. Appl. Microbiol. 102(5): 1283–1292.
https://doi.org/10.1111/j.1365-2672.2006.03179.x. PMid:17448163
Selvarajan R, Uma S, Sathiamoorthy S. 2001. Etiology and survey of banana leaf spot diseases in India. In: Advancing banana and plantain R & D in Asia and the Pacific. 10: 94–102.
Shanthiyaa V, Karthikeyan G, Raguchander T, Prabakar K. 2013. Prevalence of banana yellow Sigatoka disease caused by in Tamil Nadu. J. Mycol. Plant Pathol. 43(4): 414.
Thammaiah N, Shirol AM. 2008. Management of Sigatoka leaf spot disease (Mycosphaerella musicola) in banana at different locations in Belgaum district of Karnataka, India. Int. J. Agric. Sci. 4(1): 57–58.