International Journal of Industrial Entomology and Biomaterials

  • 제12권1호
  • /
  • Pages.29-34
  • /
  • 2006
  • /
  • 3022-7542(pISSN)
  • /
  • 2586-4785(eISSN)
한국잠사학회 (Korean Society of Sericultural Science)
권호 표지

Development of a Robust Polyvoltine Breed $'NP_1'$ of the Mulberry Silkworm, Bombyx mori L.

  • Singh Ravindra (Central Sericultural Research and Training Institute) ;
  • Rao D. Raghavendra (Central Sericultural Research and Training Institute) ;
  • Sharma S.D. (Central Sericultural Research and Training Institute) ;
  • Chandrashekaran K. (Central Sericultural Research and Training Institute) ;
  • Basavaraja H.K. (Central Sericultural Research and Training Institute) ;
  • Kariappa B.K. (Central Sericultural Research and Training Institute) ;
  • Dandin S.B. (Central Sericultural Research and Training Institute)
  • 발행 : 2006.03.01
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

A breeding programme was initiated during 2001 utilizing two polyvoltine silkworm breeds viz. $BL_{69}$, an evolved breed tolerant to high temperature and MAR, comparatively resistant to Bombyx mori nuclear polyhedrosis virus (BmNPV) with the objective to develop robust polyvoltine breeds and hybrids. The breed $NP_1$ was developed by exposing the fifth instar larvae to high temperature $(36{\pm}1^{\circ}C)$, high Relative Humidity ($85{\pm}5%$ R.H.) and inoculating third instar larvae with BmNPV inoculum. At $F_{12}$, the breed was tested for hybrid forming ability utilizing six bivoltine silkworm breeds viz. $CSR_2,\;CSR_4,\;CSR_{17},\;CSR_{18},\;CSR_{19}\;and\;NB_4D_2$. The hybrid $'NP_1{\times}CSR_{17}'$ exhibited its superiority by recording 97.2% survival, 1.892 g cocoon weight, 0.406 g cocoon shell weight, 21.5% cocoon shell ratio, 16.6% raw silk percentage and 890 m filament length whereas the control $(PM{\times}CSR_2)$ has recorded 90.2% survival, 1.599 g cocoon weight, 0.304 g cocoon shell weight, 18.9% cocoon shell ratio, 13.1 % raw silk percentage and 768 m filament length. Commercial exploitation of the new $polyvoltine{\times}bivoltine$ hybrid in sericulture industry has been discussed.

키워드

참고문헌

  1. Aratake, Y. (1973) Strain difference of the silkwonn, Bombyx mori L. in the resistance to a nuclear polyhedrosis virus. J. Seric. Sci. Jpn 42, 230-238
  2. Baig, M., S. D. Shanna, M. Balavenkatasubbaiah, M. V. Samson, T. O. Shashidharan and M. K. R. Noamani (1991) Relative susceptibility of different races of silkwonn Bombyx mori L. to nuclear polyhedrosis under natural and induced conditions. Sericologia 31, 417-420
  3. Datta, R. K., N. Suresh Kumar, H. K. Basavaraja, C. M. Kisor Kumar and N. Mal Reddy (2001) 'CSR18 ${\times}$ CSR19' - A robust bivoltine hybrid for all season rearing. Indian Silk, 39, 5-7
  4. He, S., X. X. Yam, Y. Mi, L. Xia, S. Pan, Q. Gao and Z. Lin (1989) Breeding of a new silkworm variety 'FENGI' ${\times}$ 54A' for summer - autumn rearing. Acta Sericologica Sinica 15, 79-87
  5. He, Y., Y. H. Sima, D. X. Jiang and P. Dai (1991) Breeding of the silkworm varieties for summer and autumn rearing 'XUHUA' ZIUXIHG and their hybrids. Acta Sericologica Sinica 17, 200-207
  6. Hong, K. W., K. W. Sohn, K. S. Ryu, K. S. Kim, S. P. Lee, S. R. Choi, S. J. Hwang, K. Y. Kim and Y. H. Kwon (1988) Breeding of 'Eunbackjam', summer - autumn rearing. Res. Rep. Rural Dev. Adm. 30, 119-124
  7. Joy, O. and K. P. Gopinathan (1995) Heat shock response in mulberry silkworm races with different thermotolerances. J. Biosci. 20, 499-513 https://doi.org/10.1007/BF02703533
  8. Midorikawa, E. and S. Yokozuka (1988) On the breeding and characteristics of a silkworm hybrid 'Honen ${\times}$ Kempaku' for summer and autumn rearing. Rep. Silk Sci. Res. Inst. 36, 27-40
  9. Petkov, N. and V. L. Nguyen (1987) Breeding and genetic studies on some lines of the silkworm, (Bombyx mori L.) reared at high temperature and air humidity II. Inheritance of quantitative characters. Genet. Sel. 20, 348-354
  10. Ratna Sen, M. M. Ahsan and R. K. Datta (1999) Induction of resistance to Bombyx mori nuclear polyhedrosis virus, into a susceptible bivoltine silkworm breed. Indian J. Seric. 38, 107-112
  11. Samson, M. V., M. Baig, S. D. Sharma, M. Balavenkatasubbaiah, T. O. Shashidharan and M. S. Jolly (1990) Survey on the relative incidence of silkworm diseases in Kamataka, India. Indian J. Seric. 29, 248-254
  12. Shao, R., W. Y. Dang, J. G. Xia, Y. H. Shao and W. B. Li (1989) Breeding of Lantian and Baiyun a new summer-autumn silkworm variety. Acta Sericologica Sinica 15, 125-129
  13. Shao, Y. H., W. P. Li and J. G. Xia (1987) The breeding of the mulberry silkworm varieties 'Xinhang' and Keming for summer - autumn rearing. Sci. Seric. 13, 15-20
  14. Shao, Y. H., W. B. Li, G. Xia and J. R. Cao (1990) Breeding of a new silkworm variety 'Fangshan ${\times}$ Xing Meng' for autumn rearing. Acta Sericologica Sinica 16, 71-73
  15. Shirota, T. (1992) Selection of healthy silkworm strain through high temperature rearing of fifth instar larvae. Rep. Silk Sci. Res. Inst. 40, 33-40
  16. Shivaprakasam, N. and R. J. Rabindra (1995) Incidence of grasserie in silkworm Bombyx mori L. in selected districts of Tamil Nadu. Indian J. Seric. 34, 100-104
  17. Sohn, K. W., K. W. Hong, S. J. Hwang, K. S. Ryu, K. M. Kim, S. R. Choi, K. Y. Kim and S. P. Lee (1990) Breeding of Samkwangjam, a F1 hybrid silkworm variety suitable for summer - autumn rearing with high silk yielding ability and a sex limited parent Res. Rep. Rural Dev. Adm. 32, 1-6
  18. Subba Rao, G., A. K. Chanda and J. Bhattacharya (1991) Incidence of crop loss from adopted rearers level in West Bengal due to silkworm diseases. Indian J. Seric. 30, 167
  19. Suresh Kumar, N., H. K. Basavaraja, C. M. Kishor Kumar, N. Mal Reddy and R. K. Datta (2002) On the breeding of CSR18 ${\times}$ CSR19' - A robust bivoltine hybrid of silkworm, Bombyx mori L. for the tropics. Int J. Indust. Entomol. 5, 153-162
  20. Uzigawa, K. and H. Aruga (1966) On the selection of resistant strains of the infectious tlacherie virus in the silkworm, Bombyx mori L. J. Seric. Sci. Jpn 35, 23-26
  21. Zhang, P. Z., P. Ji, X. H. Shen, X. H. Chen and S. J. Zhu (1994) Breeding of variety Qinfeng ${\times}$ Baiyer for summer - autumn rearing. Canye Kexue 20, 17-25