Plant Protect. Sci., 2011, 47(2):55-61 | DOI: 10.17221/13/2010-PPS
Tolerance of blackgrass (Alopecurus myosuroide) to sylfonylurea herbicides in the Czech Republic
- 1 Department of Agroecology and
- 2 Department of Virology, Crop Research Institute, Prague-Ruzyně, Czech Republic
Seeds of three blackgrass populations fromSouthern Bohemiawere collected in 2007-2008. Biological tests with chlorsulfuron were performed at the 2-3 leaf stage. Some plants survived after treatment with the highest dose 37.5 g/ha. Biological tests showed a resistant phenotype to chlorsulfuron. Leaves of these plants were analysed by dCAPS assay. Two domains of ALS gene: domain A ‒ P197 and domain B ‒ W574 were targeted by PCR with regenerated primers P197 containing BamHI site and W574 containing site BstXI. PCR products of all tested samples were cleaved by BamHI in the codon P197. No mutation of proline in P197 was found out. The codon W574 PCR product of the samples was not cleaved by BstXI.
Keywords: Alopecurus myosuroides; ALS; resistance; sulfonylurea; dCAPS
Published: June 30, 2011 Show citation
References
- Adkins S.W., Wills D., Boersma M., Walker S.R., Robinson G., Mcleod R.J., Einam J.P. (1997): Weed resistant to chlorsulfuron and atrazine from the northeast braun region of Australia. Weed Research, 37: 343-349.
Go to original source...
- Brown A. C., Moss S.R., Wilson Z.A., Field L.M. (2002): An isoleucine to leucine substitution in the ACCase of Alopecurus myosuroides (black-grass) is associated with resistance to the herbicide sethoxydim. Pesticide Biochemistry and Physiology, 72: 160.
Go to original source...
- Delye C., Boucansaud K. (2008): A molecular assay for the proactive detection of target site-based resistance to herbicides inhibiting acetolactate synthase in Alopecurus myosuroides. Weed Research, 48: 97-101.
Go to original source...
- Heap I.M. (2009): International survey of herbicide resistant weeds. Available at http://www.weedscience. org.
- Kaundun S.S., Windass J.D. (2006): Derived cleaved amplified polymorphic sequence, a simple method to detect a key point mutation conferring acetyl CoA carboxylase inhibitor herbicide resistance in grass weeds. Weed Research, 46: 34-39.
Go to original source...
- Marshall R., Moss S.R. (2008): Characterisation and molecular basis of ALS inhibitors resistance in the grass weed Alopecurus myosuroides. Weed Research, 48: 439-447.
Go to original source...
- Menchari Y., Délye C., Le Corre V. (2007): Genetic variation and population structure in black-grass (Alopecurus myosuroides Huds.). a successful. herbicideresistant. annual grass weed of winter cereal fields. Molecular Ecology, 16: 3161-3172.
Go to original source...
Go to PubMed...
- Moss S.R. (2002): Herbicide resistant weeds. In: Naylor R.E.L. (ed.): Weed Management Handbook. 9 th Ed. Blackwell Publishing, Oxford: 225-252.
Go to original source...
- Moss S.R., Cocker K.M., Brown A.C., Hall L., Field L.M. (2003): Characterisation of target-site resistance to ACCase-inhibiting herbicides in the weed Alopecurus myosuroides (black-grass). Pest Management Science, 59: 190-201.
Go to original source...
Go to PubMed...
- Shimizu T., Nakayama I., Nagayama K., Miyazawa T., Nezu Y. (2002): Acetolactate synthase inhibitors. In: Boger P., Wakabayashi K., Hirai K. (eds): Herbicide Classes in Development: Mode of Action, Targets, Genetic Engineering, Chemistry. Springer-Verlag, New York: 1-41.
Go to original source...
- Sibony M., Michel A., Haas H.U., Rubin B., Hurle K. (2001): Sulfometuron-resistant Amaranthus retroflexus: cross-resistance and molecular basis for resistance to acetolactate synthase-inhibiting herbicides. Weed Research, 41: 509-522.
Go to original source...
- Tan M.-K., Presto C., Wang G.-X. (2007): Molecular basis of multiple resistance to ACCase-inhibiting and ALS. inhibiting herbicides in Lolium rigidum. Weed Research, 47: 534 - 541.
Go to original source...
- Tranel P.J., Wright T. R. (2002): Resistance of weeds to ALS-inhibiting herbicides: what have we learned? Weed Science, 50: 700-712.
Go to original source...
- Whaley C. M., Wilson H. P., Westwood J. H. (2006): A new mutation in plant ALS confer resistance to five classes of ALS-inhibiting herbicides. Weed Science, 55: 83-90.
Go to original source...
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