Wild oat control in winter wheat with pyrasulfotole/bromoxvnil combined with grass herbicides

摘要

A study was established in 'Coda' winter wheat to evaluate wild oat control with pyrasulfotole/bromoxynil combined with grass herbicides near Melrose, Idaho. The experimental design was randomized complete block with four replications and included anuntreated check. Plots were 8 by 25 ft. All herbicide treatments were applied using a C02 pressurized backpack sprayer calibrated to deliver 10 gpa at 32 psi and 3 mph (Table 1). The entire study was sprayed with thifensulfuron/tribenuron at 0.0156 lb ai/A plus fluroxypyr/MCPA ester at 0.66 lb ae/A on May 24, 2007.