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Isolation, Identification and Proving the Pathogenicity of Banana Anthracnose Pathogen Colletotrichum musae


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1 College of Horticulture, Yalachahally Horticulture Farm, Yelwala, Mysore (Karnataka), India
     

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Colletotrichum musae was isolated from dark-brown anthracnose lesions on banana (Musa sp.) to establish the causal agent of the symptom. The fungus grew fast and producedpale red mycelial growth on PDA when incubated at 28 °C for 7 days. Conidia were aseptate, hyaline, mostly ellipsoid, ranging from 10-18 μm and 5-9 μm (average of 14.5-6.9 μm).The isolates of C. musae caused black necrotic lesions on banana fruits byneedle-wound inoculation and orange-coloured sporemasses were produced on the lesions. The control fruits which were not inoculated with the fungus did not show any symptoms of the disease.

Keywords

Anthracnose, Banana, Colletotrichum musae.
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  • Bhat, N.M. (1991). Studies of fruit rot of pomegranate caused by Aspergillus niger V. Teigh. and Colletotrichum gloeosporioides (Penz.) Penz. and Sacc. M.Sc. (Ag.) Thesis, University of Agriculture Sciences of Dharwad, KARNATAKA (INDIA).
  • Ekbote, S.D. (1994). Studies on anthracnose of mango (Mangifera indica L.) caused by Colletotrichum gloeosporioides (Penz.) Penz. and Sacc. M.Sc. (Ag.) Thesis, University of Agriculture Sciences of Dharwad, KARNATAKA (INDIA).
  • Griffee, P. J. and Burden, O. J. (1974). Incidence and control of Colletotrichum musae on bananas in the Windward Islands. Annl. Appl. Biol., 77(1) : 11-16.
  • Jeger, M.J., Eden-Green, S., Thresh, J. M., Johanson, A., Waller, J.M. and Brown, A.E. (1995). Banana diseases. In: Bananas and plantains, S. Gowen, Chapman & Hall. 317-381 pp.
  • Jinyoung Lim, Lim, T.H. and Cha, B. (2002). Isolation and Identification ofColletotrichum musae from imported bananas. Department of Agricultural Biology, Chungbuk National University, Cheongju,Korea, pp. 361-363.
  • Kota, V. R. (2003). Biological management of postharvest fungal diseases of major fruits. M.Sc. (Ag.) Thesis, University of Agriculture Sciences of Dharwad, KARNATAKA (INDIA).
  • Meredith, D. S. (1960a). Studies on Gloeosporium musarum Cke. and Mass. causing storage rots of Jamaican Banana. Anthracnose and its chemical control. Ann. Appl. Biol., 48 (2) : 279-290.
  • Meredith, D. S. (1960b). Studies on Gloeosporium musarum Cke. and Mass. causing storage rots of Jamaican Banana. II. Some factors influencing anthracnose development. Ann. Appl. Biol., 48 (3) : 518-528.
  • Mordue, J.E.M. (1971). Glomerella cingulata. CMI Description of pathogenic fungi and bacteria. CMI. No. 315.
  • Photita, W., Taylor, P.W., Ford,R., Hyde, K.D. and Lumyong, S. (2005). Morphological and molecular characterization of Colletotrichum species from herbaceous plants in Thailand. Fungal Diversity, 18: 117-133.
  • Simmonds, T. H. and Mitchell, R.S. (1940). Black end and anthra- cnose of the banana with special reference to Gloeosporium musarum Cke. and Mass. Bull. Coun. Sci. Industry. Res. Aust., 131:6-63.
  • Stover, R. H. and Simmonds, N. W. (1987).Climate and weather. In: Bananas, pp. 193-211. Longman. Stover, R. H. and Simmonds, N.W. 1987b. Diseases and disor- ders. In: Bananas, Longman, 281-323 pp.
  • Sutton, B.C. and Waterston, J. M. (1970). Colletotrichum musae. CMI Description of pathogenic fungi and bacteria. CMI. No. 222.
  • Thangamani, P., Kuppuswamy, P., Peeran, M., Gandhi, K. and Raghuchander, T. (2011). Morphological and physiological characterization of Colletotrichum musae the causal organism of banana anthracnose. Woorld J.Agric.Sci.,7 (6) : 743-745.
  • Turner, D.W. (1995). The response of the plant to the environment. In: Bananas and plantains, S. Gowen, Chapman & Hall. 206- 229 pp.
  • Wardlaw, C.W. (1934). The nature and occurrence of pitting diseases and fruit spots. Tropi. Agric., 11: 8-13.
  • Wardlaw, C.W. (1995). Banana disease including plantains and abaca. (Ed. Longman) William clowns and Sons Limited, London. pp. 38.

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  • Isolation, Identification and Proving the Pathogenicity of Banana Anthracnose Pathogen Colletotrichum musae

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Authors

Rani R. Unnithan
College of Horticulture, Yalachahally Horticulture Farm, Yelwala, Mysore (Karnataka), India
N. Thammaiah
College of Horticulture, Yalachahally Horticulture Farm, Yelwala, Mysore (Karnataka), India

Abstract


Colletotrichum musae was isolated from dark-brown anthracnose lesions on banana (Musa sp.) to establish the causal agent of the symptom. The fungus grew fast and producedpale red mycelial growth on PDA when incubated at 28 °C for 7 days. Conidia were aseptate, hyaline, mostly ellipsoid, ranging from 10-18 μm and 5-9 μm (average of 14.5-6.9 μm).The isolates of C. musae caused black necrotic lesions on banana fruits byneedle-wound inoculation and orange-coloured sporemasses were produced on the lesions. The control fruits which were not inoculated with the fungus did not show any symptoms of the disease.

Keywords


Anthracnose, Banana, Colletotrichum musae.

References