Pre-seed herbicide application or prior to crop emergence is critical for a fast, clean start to the growing season. Many of these burnoff herbicides are pre-mixed with glyphosate or should be tank-mixed with glyphosate to provide broad-spectrum weed control. Mixing multiple herbicide group modes of action will help slow the development of herbicide-resistant weeds.

Use the information in the following searchable guide to easily select herbicide options for a pre-seed burndown application. You can search by main target weed or by crop that is being planted following an application. The information in this digital guide is compiled from 2023 provincial crop protection guides and herbicide manufacturers. Follow the information in the guide and on product labels if there are any discrepancies with the information in these tables.