Halil SÜREK, Necmi BEŞER, Recep KAYA, Rasim ÜNAN

Rice Breeding For Herbicide Resistance In Turkey

Anahtar Kelimeler:

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Rice Breeding For Herbicide Resistance In Turkey

The objective of this study was to develop IMI (Imidazolinone) group herbicide resistant rice varieties to control weedy rice (red rice) and the weeds gained resistance against conventional rice herbicides in rice fields. For this, the thirteen cross combinations were done with an IMI resistant rice variety at Trakya Agricultural Research Institute in 2007. Using these crosses, some breeding activities carried out. As a results of these studies promising IMI resistant lines were developed and they were tested in the observation nurseries and the yield trials in 2012 and 2013. Also, a backcross program started in 2008, eight backcross combinations were obtained, seven of them reached to BC6 and one to BC4 at the end of 2013. As a preliminary results, some promising IMI resistant rice lines selected in 2013, and they are being tested in the regional trials and demonstration experiment under farmer’s conditions in 2014. A few of them will be nominated for registration as commercial varieties in the end of 2014 crop season

Keywords:

Herbicide resistant, Imidazolinone herbicide, rice (Oryza sativa L.) rice breeding,

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Burgos, N.R.,, Norsworthy, J.K., Scott, R.C., Smith, K., 2008. Red rice (Oryza sativa) status after 5 years of imidazolinone-resistant rice technology in Arkansas. Weed Technollogy 22(1): 200-208.
Chauhan, B.S., 2013. Management Strategies for weedy rice in Asia. IRRI, Los Banos, Philippines.
Chin, D.V., Thien, T.C., Bi, H.H., Nhiem, N.T., 2007 Study on weed and weedy rice control by ımidazolinone herbicides in clearfield paddy grown by imi-tolerance indica rice variety. Omonrice (15): 63-67.
Diarra, A.R.J., Smith, R.J., Taibert, R.E., 1985. Growth and morphological characteristics of red rice (Oryza sativa) biotypes. Weed Sci 33 (5): 644-649.
Fischer, A.J., Ramirez, A., 1993. Red rice (Oryza sativa) management decisions. Int. J. Pest Management. 39 (2):133-138. for
Khush, G.S., 1997. Origin, dispersal cultivation and variation of rice. Plant. Molecular Biology 35:25-34..
Kwon, S.L. Smith, R.J., Talbert, R.E., 1991 Interference of red rice (Oryza sativa L.) densities in rice (Oryza sativa L.). Weed Sci 39 (4): 169-174.
Levy, R.J., 2004. Imıdazolinone-Tolerant Rice: Weed Control, Crop Response, and Environmental Impact. Dissertation for Doctor of Philosophy. Louisiana State University. 66 pages.
Linscombe, S., 2004. The development an introgression of clearfield technology into commercial proceeding of conferance (Eds A Ferrero, F Vidotto). Torino, Italy 13-15 September, 2004 pp. 348-352. In:
Linscombe, S. 2010 Clearfield technology clears out red rice. Rice Today 9 (4):44-45).
Meins, K.B., Scott, R.C., Dillon, T.W., Pearrow, N.D, 2003. Tolerance of Clearfield rice to imazamox. AAES Research Series 517 pp:132-136.
Noldin, J.A., Chandler, J.M., McCauley, G.N., 2006. Seed longevity of red rice ecotypes buried in 24(4):611-620. Viçosa-MG
Sato, Y., 2000. Origine and evolution of wild, and weedy, Proceedings of Wild and Weedy Rice in Rice Ecosystems in Asia (Eds BB Baki, DV Chin, M. Mortimer) IRRI, Los Banos, Philippines. pp.7-15. rice. In:
Tan, S., Evans, R.R., Dahmer, M.L., Singh, B.K., Shana, D.L., 2005. Imidazolinone-tolerant crops: history, current status and future. Pest management Sci 61 (3): 246-257.
Vongsaroj, P., 2000. Wild and weedy rice in Thailand. In: Proceedings of Wild and Weedy Rice in Rice Ecosystems in Asia (Eds BB Baki, DV Chin, M. Mortimer) IRRI, Los Banos, Philippines. pp. 55-57.