APS Farmer's Guide Series - Andrew Friskop - Expert Endorsement

The Farmer’s Guides (corn, soybean, wheat) present what’s known about crop diseases that occur in the United States in an easy-to-understand, highly illustrated format, according to Andrew Friskop, Cereal Crop Extension Plant Pathologist at NDSU. Friskop recommends using the books in the field to diagnose or to better understand a crop disease.