Weed database

Weed Info

If you have a weedy plant and have no idea what it is or you do know but want to find management options, then start searching above. Oh, and below you'll find the latest articles on weed management in field crops.

Permit herbicide – Guidelines for use in field corn

by: Mike Cowbrough on: Thursday June 12, 2014

The recent registration of Permit (active ingredient: halosulfuron) in Ontario provides a nice tool for the management of yellow nutsedge in corn. Permit will also provide residual control of certain broadleaf weeds. For those two reasons, many growers will consider tank-mixing glyphosate … [Full Story]