Follow herbicide planting wait periods this spring to avoid crop injury. Timing, product choice and drift control are key for ...

This unintended consequence allows herbicide-resistant weeds, such as marestail, to flourish despite chemical weed control efforts. Over three years, researchers observed a dramatic increase in ...

A study by Penn State researchers found that preventative insecticide use can increase weed populations, particularly marestail, by limiting insect activity that typically controls weeds. However, ...

On most Midwest farms, multiple weed species force producers into a wallet- draining game of whack-a-mole, with the most prolific early spring and summer annuals centered on marestail, giant ...