Table 4: Visible estimates of Italian ryegrass control by glyphosate and paraquat 4 weeks after application at the manufacturer’s suggested weed size and 4 and 8 days after this weed size using spray solutions mixed the day of application or 4 or 8 days prior to applicationa.
Timing of application after optimum weed size
Timing of solution preparation prior to application
Italian ryegrass control
Means within a herbicide followed by the same letter are not different at .