Agronomy and Horticulture, Department of
Document Type
Article
Date of this Version
10-26-2018
Citation
Research Report: Prevalence and Mechanism of Atrazine Resistance i... https://cropwatch.unl.edu/2018/research‐atrazine‐resistance‐waterhemp Pages 1-4
Abstract
Waterhemp is a troublesome summer annual broadleaf weed species that has evolved resistance to glyphosate and other herbicide sites of action (SOA) in Nebraska, including to groups 2 (i.e., Classic, Pursuit, FirstRate), 4 (i.e., 2, 4-D), 5(i.e., atrazine) and 27 (e.g., Callisto, Laudis). The overall objectives of this study were to
- Evaluate the eficay of PRE applied atrazine, metribuzin and sulfentrazone to control Nebraska waterhemp populations;
- Evaluate the efficacy of POST applied atrazine to control Nebraska waterhemp populations; and
- Determine the mechanism of atrazine resistance in Nebraska waterhemp populations.
Included in
Agricultural Science Commons, Agriculture Commons, Agronomy and Crop Sciences Commons, Botany Commons, Horticulture Commons, Other Plant Sciences Commons, Plant Biology Commons
Comments
Copyright 2018 Research Report: Prevalence and Mechanism of Atrazine Resistance