Brian Hefty, strip-tiller and longtime host of the AgPhD agronomy show, believes weed problems are worse now than they were nearly three decades ago when he started his agronomy show.

A problem as complex as herbicide-resistant weeds requires a systems approach to solve, says Daniel H. Smith, nutrient and pest management program manager for the Univ. of Wisconsin-Madison.

Dynamic herbicide program, cover crops contribute to successful weed suppression

Strip-tiller devises mobile grazing system that guides livestock down cover-cropped strips between corn.

Iowa strip-tiller Zack Smith pairs wide-row corn with intercropping and grazing to maximize space and returns.