This is a box of 25 copies of the guide. This fully illustrated publication is a resource for identifying weeds and understanding herbicide injury to crops. It provides photos and identification tips for 50 weed species found in Midwest agronomic production systems. It also provides information about herbicide injury to crops and dichotomous keys to help readers identify the weeds covered in this guide. It was designed for students and professionals alike.
This item is available in single copies
Bryan G Young; Corey K. Gerber, John L. Obermeyer, Joseph T Ikley, Kevin Leigh Smith, Marcelo Zimmer, William G. Johnson