Sorghum midge, Contarinia sorghicola Coq. (Diptera: Cecidomyiidae) is one of the most important pests of grain sorghum worldwide. We studied the reaction of midge-resistant and midge-susceptible genic-cytoplasmic male-sterile (A-lines) and their maintainers (B-lines), and the effect of resistant and susceptible restorers on sorghum midge. Midge damage and adult emergence were significantly lower on the B-lines of midge-resistant genotypes (PM 7061 and PM 7068) than their corresponding A-lines, while the reverse was true for the midge-susceptible genotypes (296A and ICSA 42). Differences in midge damage and the number of midges emerged were not significant between the midge-resistant and midge-susceptible A-lines when infested without pollination (except midge emergence on PM 7061A). Pollination with a midge-resistant restorer (DJ6541) reduced midge emergence significantly in one of two seasons. Source of pollen did not influence midge emergence on the highly-resistant A-line, PM 7061A. The implications of these observations in the development of midge-resistant hybrids were discussed.
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Appadurai, R. & B.W.X. Ponnaiya, 1967. Inheritance of fertility restoration in Sorghum bicolor (L.) Moench. Madras Agric. J. 55: 3–18.
Dixon, L.K. & L.J. Lever, 1982. Mitochondrial gene expression and cytoplasmic male sterility in sorghum. Plant Mol. Biol. 1: 89–102.
Harris, K.M., 1976. The sorghum midge. Ann. Appl. Biol. 84: 114–118.
Johnson, J.W., D.T. Rosenow & G.L. Teetes, 1973. Resistance to the sorghum midge in converted exotic sorghum cultivars. Crop Sci. 13: 754–755.
Peterson, G.C., J.W. Johnson, G.L. Teetes & D.T. Rosenow, 1988. Registration of midge resistant sorghum germplasm. Crop Sci. 25: 372.
Schertz, K.F. & D.R. Pring, 1982. Cytoplasmic male sterility systems in sorghums. p. 373–384. In: Sorghum in the Eighties. International Crops Research Institute for the Semi-Arid Tropics (ICRISAT), Patancheru, Andhra Pradesh, India.
Sharma, H.C., 1985. Future strategies for pest control in sorghum in India. Trop. Pest Manag. 31: 167–185.
Sharma, H.C., 1993. Host plant resistance to insects in sorghum and its role in integrated pest management. Crop Prot. 12: 11–34.
Sharma, H.C., B.L. Agrawal, P. Vidyasagar, C.V. Abraham & K.F. Nwanze, 1993. Identification and utilization of resistance to sorghum midge, Contarinia sorghicola. Crop Prot. 12: 343–350.
Sharma, H.C., P. Vidyasagar & K. Leuschner, 1988a. Field screening for resistance to sorghum midge (Diptera: Cecidomyiidae). J. Econ. Entomol. 81: 327–334.
Sharma, H.C., P. Vidyasagar & K. Leuschner, 1988b. No-choice cage technique to screen for resistance to sorghum midge (Diptera: Cecidomyiidae). J. Econ. Entomol. 81: 415–422.
Sharma, H.C., P. Vidyasagar & K. Leuschner, 1990. Components of resistance to sorghum midge, Contarinia sorghicola. Ann. Appl. Biol. 116: 327–333.
Stephens, J.C. & R.F. Holland, 1954. Cytoplasmic male sterility for sorghum seed production. Agron. J. 46: 20–23.
Thakur, R.P., V.P. Rao & S.B. King, 1989. Ergot susceptibility in relation to cytoplasmic male sterility in pearl millet. Plant Dis. 73: 676–678.
Thakur, R.P., V.P. Rao & S.B. King, 1991. Flowering event factors in cytoplasmic male sterile lines and F1 hybrids on infection by Claviceps fusiformis in pearl millet. Plant Dis. 75: 1217–1227.
Wiseman, B.R., R.R. Duncan & N.W. Widstrom, 1988. Registration of SGIRL-MR-3 and SGIRL-MR-4 midge resistant sorghum germplasms. Crop Sci. 28: 202–203.
Wiseman, B.R., W.W. McMillian & N.W. Widstrom, 1973. Registration of SGIRL-MR-1 sorghum germplasm. Crop Sci. 13: 398.
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Sharma, H.C., Vidyasagar, P., Abraham, C.V. et al. Effect of cytoplasmic male-sterility in sorghum on host plant interaction with sorghum midge, Contarinia sorghicola . Euphytica 74, 35–39 (1993). https://doi.org/10.1007/BF00033764
- Sorghum midge
- Contarinia sorghicola
- cytoplasmic male sterility
- host plant resistance
- resistance mechanisms
- Sorghum bicolor