Journal of Environment and Sociobiology

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Integrated Management of Diseases and Pests of Silkworm


Affiliations
1 P2 Basic Seed Farm, Central Silk Board, Purnia, Bihar, India
2 Central Sericutural Research & Training Institute, Berhampore-742101, West Bengal, India
3 Department of Agriculture & Rural Development, Chandraketugarh Sahidullah Smriti Mahavidyalaya, Berachampa, North 24 Parganas, West Bengal, India
4 Department of Zoology, Sidho Kanho Birsha University, Purulia, West Bengal, India
     

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Incidence of diseases and pests is a serious concern in silk production due to prevailing tropical condition. Annual crop loss due to diseases during rearing varies between 15% and 20% in national level and in West Bengal it ranges between 35.7% and 44.7%. Crop losses due to specific diseases are also reported to the tune of 30%-40%. Cocoon crop is also affected due to Uzi fly, Exorista bombycis (Louis) infestation. Extent of infestation in West Bengal and Karnataka is between 40%-75%. Silkworm crop protection has been ingenuously investigated in various dimensions and prophylactic measures were developed. Intervention of crop technologies with adequate extension support crop loss due to diseases, which declined from 35% to 14%. Formulation and recommendation of disinfectants and management of rearing with productive breeds/hybrids ensured crop stability and added income of seri farmers. Elaborate technologies have been discussed for successful cocoon crop.

Keywords

Bombyx mori, Sericulture, Integrated Disease Management, Uzi Fly.
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  • Baig, M. and Pradip Kumar. 1987. Silkworm disease and pests. In: Appropriate sericulture techniques (Ed. M. S. Jolly). Central Sericultural Research & Training Institute, Mysore, India, pp. 107-144.

  • Baig, M., Samson, M. V., Shashidaran, T. O., Sharma, S. D., Balavenkatasubbaiah, M. and Jolly, M. S. 1988. Study on the spread of Pebrine after introduction of transovarially infected worms in a colony of silkworm, (Bombyx mori L.). Sericologia, 28: 75–77.

  • Balavenkatasubbaiah, M., Datta, R. K., Baig, M., Nataraju, B. and Iyengar, M.N.S. 1994. Efficacy of bleaching powder as disinfectant against the pathogens of silkworm, Bombyx mori L. Indian J. Seric., 33(1): 23–26.

  • Balavenkatasubbaiah, M., Nataraju, B. and Datta, R. K. 1996. Chlorine dioxide and Virkon-S as disinfectants against pathogens of silkworm, Bombyx mori L. Indian J. Seric., 35(1): 50-53.

  • Bhattacharya, S. S., Chakraborty, N. and Sahakundu, A. K. 1993. Effect of bleaching powder solution as ovicide against Uzifly, Exorista sorbillans on mulberry silkworm, Bombyx mori. Recent Adv. Uzifly Res., pp. 191-200.

  • Bhattacharya, S. S., Chakraborty, N. and Sahakundu, A. K. 1993. Influence of abiotic factors on uzifly Exorista sorbillans (Wiedemann) Beck infestation on silkworm (Bombyx mori L.) and assessment of crop loss in Malda district (West Bengal, India). Sericologia, 33(2): 289-296.

  • Chakraborty, N., Bhattacharya, S. S., Das, N. K., Sen, S. K., and Pavankumar, T. 1996. Studies on incidence of uzifly (Exorista bombycis Louis) infestation on silkworm (Bombyx mori L.) and assessment of cocoon crop loss in Murshidabad district, West Bengal, India. Entomon, 21(1): 29- 35.

  • Chandra, A. K. and Sahakundu, A. K. 1982. The effect of drug on pebrine infection in B. mori L. Indian J. Seri., 21(2): 67–69.

  • Chandra, A. K., Saha, R. K., Bhattacharya, J., Krishnan, N., Sen, S. K. and Saratchandra, B. 1995. Efficacy of Carbendazime as an anti-microsporodial agents and its influence on the growth and cocoon characters of silkworm B. mori L. Insect. Sci. Appl., 16(2): 233–235.

  • Chandra, A. K., Madana Mohanan, N., Gupta, S. K. and Das, N. K. 2006. Studies on the Gattine disease of silkworm, Bombyx mori L. and its management. Workshop on “Appropriate Technologies for Mulberry Sericulture in Eastern and North Eastern India”, Ed. A. Sarkar. Central Sericultural Research & Training Institute, Berhampore, West Bengal, India, pp. 167–173.

  • Chitra, C., Karanth, N. G. K. and Vasantharajan, V. N. 1975. Diseases of mulberry silkworm, Bombyx mori L. J. Sci Ind. Res., 34: 386-401.

  • Christi, M. Z. and Sohaf, K. A. 1990. Studies on the polyhedral diseases of silkworm, Bombyx mori L. in Jammu and Kashmir State. Indian J. Seric., 29: 155-157.

  • Fox, J. P., Hall C. E. and Elveback, L. R. 1970. Epidemiology: Man and Disease. Macmillan, New York.

  • Frobisher, M., Hinsdill, R. D. and Crabtrace, R. C. 1974. Fundamentals of Microbiology. 9th Ed, W. B. Saunders Company, Philadelphia.

  • Golanski, PLM. K. 1959. Preventive means of control of grasserie in silkworm, Bombyx mori L. J. Seric., 1: 1-7.

  • Hanumappa, H. G. 1986. Sericulture for Rural Development. Himalaya Publishing House, Bombay, India, pp. 147-157.

  • Hukuhara, T., Isa, M. and Abe, H. 1986. The effect of serotonin on the midgut motility and virus resistance in the silkworm Bombyx mori. J. Agric. Sci., Japan. 55: 158.

  • Hukuhara, T. 1987. Epizootiology of Insect Diseases (Ed. J. R. Fuxa and Y. Tanada). Wiley Interscience, Newyork.

  • Ishihara, R. 1965. The spread of Pebrine with a colony of the silkworm, Bombyx mori L. J. Invertebr. Pathol., 7: 126-131.

  • Ishikawa, Y. and Miyajima, S. 1964. Spread of the infectious flacherie in rearing tray of silkworm, Bombyx mori L. J. Entomol. Zool., 8: 86-88.

  • Janakiraman, A. T. 1961. Diseases affecting the Indian silkworm races. J. Silkworm, 13: 91-101.

  • Jiang, Q., Zhifang, Z., Tao, C., Zhongsheng, Y. and Haizhen, H. 1997. Studies on breeding materials resistance to silkworm densonucleosis. Canye Kexue, 23(2): 99.

  • Jolly, M. S. 1986. Disinfection and hygiene, Pebrine and its control. Bulletin No. 5. Central Sericultural Research & Training Institute, Mysore, pp 22-29.

  • Jolly, M. S. 1987. In “Appropriate Sericulture Techniques”, Published by the Director, International Centre for Training and Research in Tropical Sericulture, Central Sericulture Research & Training Institute, Mysore, India.

  • Kumar, P., Manjunath, D., Prasad, K. S. and Datta, R. K. 1991. Integrated Pest Management, a successful tool to suppress uzi menance in Sericulture. IV. Natl. Symp. Growth Dev. Control Tech. Insect. Pests. U.P.

  • LeRiche, W. H. and Milner, J. 1971. Epidemiology and Medical Ecology. Churchill Livingstone, London.

  • Liu Zhi Xian. 1987. The effect of chemotherapy in pebrine disease of Bombyx mori L. 5th International sericulture Congress, 2-6 Mar. 1987, Pattatya, Thailand.

  • Liu, Shixian and Zhong Wenbiao. 1989. The researching channels in silkworm diseases prevention. Sericologia, 29(3): 287–295.

  • Nataraju, B., Datta, R. K., Baig, M., Balavenkatasubbaiah, M., Samson, M. V. and Sivaprasad, V. 1998. Studies on the prevalence of nuclear polyhedrosis in sericultural areas of Karnataka. Indian J. Seric., 37: 154-158.

  • Noamani, M. K. R. and Mukherjee, P. K. 1975. Preliminary investigations on the efficacy of Pafzol against viral diseases of the silkworm (Bombyx mori L.). Ind. J. Seri., 14(1): 35–38.

  • Naomani, M. R. K., Baig, M., Pradip Kumar and Sengupta, K. 1989. Silkworm disease and pest control. Workshop on Sericulture Extension and Management, Sericulture Research and Training Institute, p. 159.

  • Samson, M. V. 1999. Advances in research on silkworm diseases and pests in tropics. Proceedings of NSTS, 99, pp. 32-38.

  • Samson, M. V., Baig, M., Sharma, S. D., Balavenkatasubbaiah, M., Shashidaran, T. O. and Jolly, M. S. 1990. Survey on the relative incidence of silkworm diseases in Karnataka, India. Indian J. Seric., 29: 248-254.

  • Siddappaji, C. and Channa Basavanna, G. P. 1981. Silkworm uzifly and its management (in Kannada). 6(8): 19-22.

  • Sidhu, N. S. and Singh, K. 1968. Studies on polyhedrosis in silkworm, Bombyx mori L. Ind. J. Seric., 7: 1-5.

  • Sivaprasad, V., Chandrashekharaiah, Ramesh, C., Kumari, S. S., Reddy, C. R., Seshagiri, S. V. and Vineela, D. 2003. Screening of silkworm (Bombyx mori) germplasm for resistance to Bombyx mori Densonucleosis virus 1 (BmDNV1). Sericologia, 43(2): 179-186.

  • Sriharan, T. P., Samson, M.V., Krishnaswami, S. and Datta, R. K. 1971. Laboratory investigations on uzi fly, Tricholyaga bombycis. A tachinid parasite of silkworm (Bombyx mori L.) I. Rearing and reproduction of the parasite. Indian J. Seric. 10: 14-22.

  • Subba Rao, G., Chandra, A. K. and Bhattacharya, J. 1991. Incidence of crop loss from adopted rearers’ level in West Bengal due to silkworm diseases. Ind. J. Seric., 30(2): 167.

  • Subba Rao, G., Chandra, A. K. and Bhattacharya, J. 1992. Effect of bleaching powder and lime against grasserie and muscardine diseases of the silkworm B. mori L. Indian J. Seric, 31(2): 37-40.

  • Vaidya, M. J. 1960. Indian Sericulture Problems of modernization. Publicity serial (Popular Brochure 1), Central Silk Board, Bombay, 33 pp.


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  • Integrated Management of Diseases and Pests of Silkworm

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Authors

Sunil Kumar Gupta
P2 Basic Seed Farm, Central Silk Board, Purnia, Bihar, India
Swapan Kumar Mukhopadhay
Central Sericutural Research & Training Institute, Berhampore-742101, West Bengal, India
Himanish Bhattacharyya
Department of Agriculture & Rural Development, Chandraketugarh Sahidullah Smriti Mahavidyalaya, Berachampa, North 24 Parganas, West Bengal, India
Biplob Kumar Modak
Department of Zoology, Sidho Kanho Birsha University, Purulia, West Bengal, India

Abstract


Incidence of diseases and pests is a serious concern in silk production due to prevailing tropical condition. Annual crop loss due to diseases during rearing varies between 15% and 20% in national level and in West Bengal it ranges between 35.7% and 44.7%. Crop losses due to specific diseases are also reported to the tune of 30%-40%. Cocoon crop is also affected due to Uzi fly, Exorista bombycis (Louis) infestation. Extent of infestation in West Bengal and Karnataka is between 40%-75%. Silkworm crop protection has been ingenuously investigated in various dimensions and prophylactic measures were developed. Intervention of crop technologies with adequate extension support crop loss due to diseases, which declined from 35% to 14%. Formulation and recommendation of disinfectants and management of rearing with productive breeds/hybrids ensured crop stability and added income of seri farmers. Elaborate technologies have been discussed for successful cocoon crop.

Keywords


Bombyx mori, Sericulture, Integrated Disease Management, Uzi Fly.

References