About this document
2020 Iowa Herbicide Resistance Guide by Leidy Lorena Delgado Tellez is a document available to read on EtoBox.
This document discusses metabolism-based herbicide resistance in weeds like waterhemp and Palmer amaranth. Metabolism-based resistance allows weeds to break down herbicides before they reach the target site through increased production of enzymes. This can lead to cross-resistance to multiple herbicide groups. Recent cases found in the Midwest involve resistance to groups 4, 15, and 27 herbicides through metabolism. Producers need herbicide programs that utilize full-season control with multiple effective g
- Author
- Leidy Lorena Delgado Tellez
- Language
- EN