Abstracts

The breeding of herbicide-tolerant crop plants dates back to the 1980s. To develop herbicide-tolerant varieties, tolerance genes are obtained from naturally occurring gene sources, from material obtained through mutation, or through interspecies gene transfers using biotechnological methods to create genetically modified organisms (GMOs). Most of the imidazolinone-tolerant plants have been improved with conventional plant breeding methods. Imidazolinone herbicides can control weeds, including those closely related to the crop itself and some key parasitic weeds. Imidazolinone-tolerant crop production has benefits of controlling weeds, including those closely related to the crop itself and some key parasitic weeds. There are imidazolinone-tolerant varieties has been improved in corn, rice, canola, sunflower, wheat, barley, lentil, chickpea and sorghum.

Keywords

Cereals, Imidazolinone, Tolerance

References

1. 1. Al-Khatib, K., Baumgartner, J.R., Peterson, D.E., Currie, R.S. (1998). Imazethapyr resistance in common sunflower (Helianthus annuus). Weed Science, 46, 403-407.
2. 2. Al-Khatib, K., Miller, J.F. (2000). Registration of four genetic stocks of sunflower resistant to imidazolinone herbicides. Crop Science, 40, 869-870.
3. 3. Bernasconi, P., Woodworth, A.R., Rosen, B.A., Subramanian, M.V., Siehl, D.L. (1995). A naturally occurring point mutation confers broad range tolerance to herbicides that target acetolactate synthase. Journal of Biological Chemistry, 270, 17381-17385.
4. 4. Croughan, T.P. (1998). Herbicide resistant rice (U.S.
5. 5. Patent No. 5,773,704).
6. 6. Croughan, T.P. (2002). Herbicide resistant rice (U.S.
7. 7. Patent Application No. 2002/0019313).
8. 8. Croughan, T.P. (2003). Resistance to acetohydroxyacid synthase-inhibiting herbicides (U.S.
9. 9. Patent Application No. 2003/0217381).
10. 10. Gealy, D.R., Mitten, D.H., Rutger, J.N. (2003). Gene flow between red rice (Oryza sativa) and herbicide-resistant rice (O. sativa): Implications for weed management. Weed Technology, 17, 627-645.
11. 11. Johnson, S., Hale, S., Westra, P. (2023). Crop series no. 3.116. Colorado State University Cooperative Extension. https://webdoc.agsci.colostate.edu/wheat/linksfiles/CSU_Clearfield.pdf Miller, J.F., Al-Khatib, K. (2000). Development of herbicide resistant germplasm in sunflower. In Proceedings of the 15th International Sunflower Association Conference, France, 37-41.
12. 12. Miller, J.F., Al-Khatib, K. (2002). Registration of imidazolinone herbicide-resistant sunflower maintainer (HA425) and fertility restorer (RHA426 and RHA427) germplasms. Crop Science, 42, 988-989.
13. 13. Newhouse, K.E., Shaner, D.L., Wang, T., Fincher, R. (1990). Genetic modification of crop responses to imidazolinone herbicides.
14. 14. Newhouse, K., Singh, B., Shaner, D., Stidham, M. (1991). Mutations in corn (Zea mays L.) conferring resistance to imidazolinone herbicides. Theoretical and Applied Genetics, 83, 65-70.
15. 15. Newhouse, K., Smith, W.A., Starrett, M.A., Schaefer, T.J., Singh, B.K. (1992). Tolerance to imidazolinone herbicides in wheat. Plant Physiology, 100, 882-886.
16. 16. Pozniak, C.J., Hucl, P.J. (2004). Genetic analysis of imidazolinone resistance in mutation-derived lines of common wheat. Crop Science, 44, 23-30.
17. 17. Prakash, N.R., Chaudhary, J.R., Tripathi, A., Joshi, N., Padhan, B.K., Yadav, S., Kumar, R. (2020). Breeding for herbicide tolerance in crops: A review.
18. 18. Reade, J.P.H., Cobb, A.H. (2002). Herbicides: Modes of action and metabolism. In R.E.L. Naylor (Ed.), Weed management handbook.
19. 19. Shaner, D.L., Bascomb, N.F., Smith, W. (1996). Imidazolinone-resistant crops: Selection, characterization and management. In S. O. Duke (Ed.), Herbicide resistant crops, CRC Press, 143-157.
20. 20. Shaner, D.L. (2003). Imidazolinone herbicides. In D.
21. 21. Plummer, N. Ragsdale (Eds.), Encyclopedia of agrochemicals, John Wiley & Sons, 769-784.
22. 22. Simard, M.J., Légère, A., Pageau, D., Lajeunesse, J., Warwick, S. (2002). The frequency and persistence of volunteer canola (Brassica napus) in Quebec cropping systems. Weed Technology, 16(2), 433-439.
23. 23. Swanson, E.B., Herrgesell, M.J., Arnoldo, M., Sippell, D.W., Wong, R.S.C. (1989). Microspore mutagenesis and selection: Canola plants with field tolerance to the imidazolinones. Theoretical and Applied Genetics, 78, 525-530.
24. 24. Tan, S., Evans, R.R., Dahmer, M.L., Singh, B.K., Shaner, D.L. (2005). Imidazolinone-tolerant crops: History, current status and future. Pest Management Science, 61, 246-257. doi: 10.1002/ps.993 Unan, R., Deligoz, I., Al-Khatib, K., Mennan, H. (2021). Protocol for ethyl methanesulphonate (EMS) mutagenesis application in rice. Open Research Europe, 1, 19.