Herbicide Screening for Use in Annual Ryegrass Grown for Seed Production - 2020
Objective/Rationale: To evaluate crop tolerance and weed control efficacy of potential new herbicides for use in Annual Ryegrass for seed production in support of registration under the Minor Use Program.
Methodology: This small plot research trial was conducted in a randomized complete block design with 4 replicates. Each plot was 2m by 7m with borders on each replicate end. There were 11 treatments consisting of 5 different herbicide products applied at either a 1X or 2X of the recommended label rate (Table 1). There was one untreated control for comparison in which no herbicide was applied.