Soybeans are a major crop in both Virginia and North Carolina, but money spent on weed control is choking out about $40 million of profits per year for farmers in each state.
A collaborative grant between Virginia Tech and North Carolina State University seeks to eradicate weeds such as Italian ryegrass, wild radish, common ragweed, and Palmer amaranth that are common to both states. The grant money is being focused on environmentally friendly ways to control weeds that won’t contribute to herbicide resistance.
“Herbicide resistance prevalent in our region is just shy of doubling the weed control costs of production,” said Michael Flessner, assistant professor of plant pathology, physiology, and weed science and Extension specialist. “This is a way to not only combat the weeds, but to also keep the problem from becoming worse,” said Flessner.