Alternatives for Control of Atrazine Tolerant Weeds in Sweet Corn Production (1993)

Report to the Oregon Processed Vegetable Commission

Deby Boquist
Ed Peachey
Gavin Crabtree
OSU Dept. of Horticulture

Continued use of atrazine for weed control in sweet corn has led to the evolution of atrazine tolerant weeds. The objective of the research was to evaluate efficacy and crop tolerance of several new herbicides and several herbicide combinations at sites with atrazine tolerant pigweed.