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.

Mixing “ATS” with herbicides: The importance of a “jar test”

by: Mike Cowbrough on: Sunday May 03, 2020

Each year I get more questions about mixing the liquid fertilizer, ammonium thiosulphate (ATS) with herbicides. With reductions in atmospheric Sulphur deposits, Ontario research has shown positive yield responses in some crops when Sulphur fertilizers are applied and so it makes sense that farmers are looking at ways to add Sulphur to their crop in an efficient manner. However, my... [Full Story]