Douglas Agricultural Services

Canada’s Leader in Soil Fumigation

Canada's Leader in Soil Fumigation

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Sustainable Yields

Farming chemistry – or “plant medicines” – work hard to protect our food supply and health. Properly applied soil fumigants allow growers to maximize field usage with shorter crop rotational intervals and greater yields suitable for sale.

Preventing Soil Disease

Soil is complex and creates a refuge for plant pests, such as insects, weeds, bacteria, fungi, and nematodes. These destructive pathogens can be devastating to a crop. Many common soil-borne issues can be controlled with soil fumigation.

Health & Safety

The chemical properties that make fumigants so effective in managing difficult-to-control soil pests and diseases require caution and proper handling. Douglas Ag is a champion of field performance, public safety, and environmental stewardship.


Why Choose Us?

We understand your requirements and always provide quality work.
Experienced and Trained Professionals

Our team has agriculture and science-related degrees, years of applicable field work, and ongoing company safety and regulatory training.

Regulated and Documented Applications

Fumigations are well-planned, thoroughly documented, and strictly regulated. They require formal Fumigation Management Plans and Post Application Summaries.

Public and Environmental Safety

Product and application scrutiny keep handlers, applicators, and bystanders safe. Worker Protection Standards and Good Agricultural Practices are a must.


All soil fumigants are considered Restricted Use Pesticides (RUPs) and undergo rigorous research and testing before getting label approval. 


Local farming has provided an affordable, diverse food supply and long-term economic stability. Fumigation helps us use our precious resources wisely.


Product Development is ongoing as our R&D works and refines chemical formulations. New products take years of study and trials.

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Our team.

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Jeff Douglas

As the founder of Douglas Agricultural Services, Jeff brings with him over 35 years of experience in the fumigation business. With his well-respected knowledge of fumigant products, Jeff has paved the way for a better understanding of Chloropicrin uses and advantages throughout Canada. Jeff leads the company to new development across Canada, by teaching new companies, dealers and growers, the importance of Chloropicrin soil fumigation.

Jonathan Vink

Born in Oxford County, Ontario, Jonathan joined Douglas Agricultural Services in 2014. Jonathan now leads efforts in tobacco fumigation, solid tarp custom application, and custom potato fumigation. Jonathan is also the go-to guy for fumigation equipment calibration, setup, and providing grower applied assistance and stewardship training throughout Canada.

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