Weeds
Waterhemp has piled on genetic muscle and built documented resistance to herbicides from six separate site of action groups in Illinois. Yet, even more alarming are the consequences of stacked resistance in waterhemp. Once resistance begins stacking, what’s the snowball effect of a weed juggernaut?
A dicamba cloud rolled across U.S. agriculture in 2016 and turned the crop season into a high-stakes waiting game as producers wondered whose soybean crop would cup and when more symptoms would appear.
Greenhouse and field trials have Arkansas weed scientists looking for answers
The Australian-based Harrington Seed Destructor is a weed seed’s nightmare
Look to the sky—research finds resistant pigweed spread by waterfowl
10,000-farmer sample seeks best management plan answers to resistance
