Triple-resistant kochia [kochia scoparia (L.) schrad.] in alberta

Hugh J. Beckie, Linda M. Hall, Scott W. Shirriff, Elise Martin, Julia Y. Leeson

Research output: Contribution to journalArticlepeer-review

29 Citations (Scopus)


A randomized stratified survey was conducted in Alberta in 2017 to determine the distribution and abundance of multiple-resistant [acetolactate synthase (ALS) inhibitor, glycine, and synthetic auxin] kochia. All populations were ALS inhibitor resistant, with glyphosate and dicamba resistance confirmed in 50% and 18% of populations, respectively. Ten percent of populations exhibited resistance to all three mode-of-action herbicides.

Original languageEnglish
Pages (from-to)281-285
Number of pages5
JournalCanadian Journal of Plant Science
Issue number2
Publication statusPublished - 1 Jan 2019


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