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Article

Cross-resistance of horseweed (Conyza canadensis) populations with three different ALS mutations.

Pest management science - 1 Dec 2011

Zheng Danman, Kruger Greg R, Singh Sukhvinder, Davis Vince M, Tranel Patrick J, Weller Stephen C, Johnson William G

Abstract excerpt

BACKGROUND: Horseweed is a weed commonly found in agronomic crops, waste areas and roadsides. Resistance to ALS-inhibiting herbicides in horseweed was first reported in 1993 in a population from Israel. Resistance to ALS-inhibiting herbicides in horseweed is now widespread, but, as of now, the resistance mechanism has not been reported. RESULTS: Two of three populations evaluated (P116 and P13) were found to be...

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PMID: 21538801
DOI: 10.1002/ps.2190

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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