The convenient Corteva Agriscience™ Field Guide app showcases our expanded portfolio of Canadian crop protection products and is designed to help you get the most out of every acre. It’s a quick access, easy and user-friendly tool that assists in choosing the right high performing products for your farm. At the touch of a button, you have access to: - Corteva portfolio of herbicides (pre-seed and in-crop), fungicides, insecticides, seed applied technology, nitrogen stabilizers and utility modif