About Us

Douglas Agricultural Services

Canada’s Leader in Soil Fumigation

We are a Canadian-based distributor and soil fumigant applicator, specializing in ginseng, potatoes, carrots, strawberries, peppers, tomatoes, onions, tobacco and orchard replant.  We are driven by our goal of getting great crop responses for our growers: better yield and the ability to use land that has become unusable due to soil disease.  We take pride in the feeling of safety our customers have when they work with us.  The real ROI we provide is cost reductions and increased value in family land that can be reclaimed to produce a good crop.

At Douglas Ag, we believe in a ‘service the farm’ sales approach.  This is a long-term, end-to-end product and application stewardship perspective, not a ‘quick sale.’  Whether custom-applied or grower-applied, we do a field-specific survey and develop the treatment plan in partnership with the grower.  


We analyze the crop, target pests, soil conditions, weather, irrigation, and past treatments, among many other variables. Using our years of knowledge, first-hand experience, and ongoing R&D, we put together a recommended treatment plan. We walk our customers through the regulatory requirements and are on-hand to ensure a safe and successful application.  We follow up to make sure our customers are satisfied with the results.