The Hefty brothers talk about scouting for and controlling soybean aphids.
Brian and Darren discuss options for controlling late-season weeds in corn and soybeans.
Humic and Fulvic acid have a close relationship in your soil, but what are they and what do they do? In this segment of Ag PhD, Brian and Darren Hefty give you the inside scoop about humic and fulvic acid.
In this segment of Ag PhD, Brian asks Darren Hefty for the facts about several soybean diseases.
