Alberta field survey of herbicide-resistant weeds
| dc.contributor.author | Beckie, H.J. | |
| dc.contributor.author | Hall, L.M. | |
| dc.contributor.author | Leeson, J.Y. | |
| dc.contributor.author | Thomas, A.G. | |
| dc.date.accessioned | 2018-08-06T12:45:46Z | |
| dc.date.available | 2018-08-06T12:45:46Z | |
| dc.date.issued | 2005-02-17 | |
| dc.description.abstract | In 2001, 236 fields were randomly selected throughout the ecoregions of Alberta and surveyed for grass and broadleaf weeds resistant to Group 1 (ACCase inhibitor) or Group 2 (ALS inhibitor) herbicides. Nearly 20% of surveyed fields had a herbicide-resistant weed biotype. Only 5% of producers with resistant biotypes were aware of their occurrence. This survey serves as a baseline for determining future trends in weed resistance in Alberta. | en_US |
| dc.description.version | Non-Peer Reviewed | |
| dc.identifier.uri | http://hdl.handle.net/10388/9499 | |
| dc.language.iso | en | en_US |
| dc.relation.ispartof | Soils and Crops Workshop | |
| dc.rights | Attribution-NonCommercial-NoDerivs 2.5 Canada | * |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/2.5/ca/ | * |
| dc.subject | chickweed | en_US |
| dc.subject | herbicide resistance | en_US |
| dc.subject | spiny annual sow-thistle | en_US |
| dc.subject | wild oat | en_US |
| dc.title | Alberta field survey of herbicide-resistant weeds | en_US |
| dc.type | Poster Presentation | en_US |