The main goal of post-harvest weed management programs for these weed species is to prevent seed-rain back into fields. Uncontrolled weeds after corn harvest can produce many seeds.
If you receive a packet of seeds in the mail and you didn’t order it, call the Iowa Department of Agriculture immediately.
One study uses in-field tunnels to understand how different dicamba products, rates, tank mixes and environmental conditions influence volatility and damage.
Soybean Watch: How can you use residuals to prevent weeds from getting an early start in 2021?
Take pressure off postemergence herbicides with two to three sites of action in your preemergence application.
Early identification and eradication is key to removing the weed.