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Tobacco in the field at Long Point, on the Lake Erie shore south of Delhi.

West of Delhi, 1933 Science Comes to Delhi

In 1933 the federal government opened a tobacco research substation on 20 hectares west of Delhi. It grew into one of the most important tobacco research centres in Canada.

1 min read2 sources1933–1967Last reviewed Oct 2026

A substation on leased land

In 1933 the federal government set up a substation of its Harrow station on 20 hectares of leased land about 4 kilometres west of Delhi, to research flue-cured tobacco in the new belt. G. Lloyd Haslam was the first officer in charge.1

A pack barn and three kilns

The first buildings were those of a tobacco farm: a two-storey pack barn and three curing kilns. The pack barn held an office, grading and steaming rooms, machinery and a stable for two horses, with tobacco stored upstairs. A glass greenhouse went up that first winter and raised the station’s seedlings until 1953.1

The early work was practical: fertilizer experiments and variety trials on 6 hectares.1

What the station studied

The research soon reached into nearly every part of growing the crop:1

  • soil fertility, wind erosion, crop rotation and cover crops;
  • tobacco varieties and plant disease;
  • fertilization, and topping and suckering;
  • irrigation and curing;
  • mechanization and harvesting.

Chapters 5, 6 and 12 follow what it learned about growing, the soil and machines.

A permanent institution

The station did well enough that in 1938 the government bought the leased land, together with an adjoining 20 hectares.1 It became an experimental farm in 1962 and a full research station in 1967.1

By 1973 an Agriculture Canada profile reported that about 70 percent of Ontario’s flue-cured crop grew within 20 miles of the station.2 The science had followed the crop to Delhi, and the crop had gathered around the science.

Farmer preparing tobacco seedlings for planting, near Tillsonburg
Fig. 4.2A farmer preparing tobacco seedlings for planting near Tillsonburg, 1969.Ca. July 1969 · Archives of Ontario, I0003187 · OGL-ON

Dates in this chapter

  1. 1933Science comes to Delhi
  2. 1938The station is bought

Sources All sources →

  1. Walker, E. K. Delhi Research Station, 1933–1983. Agriculture Canada, Historical Series No. 17, 1983. Web · PDFInstitutional & primary
  2. Agriculture Canada. Delhi Research Station profile, 1973. WebInstitutional & primary
Last reviewed Oct 2026. Did you or your family work at the Delhi station? Tell us. How to cite this pageDelhi Tobacco. “Science Comes to Delhi.” Chapter 4. Last updated 4 October 2026. https://delhitobacco.ca/story/science-comes-to-delhi/Part II · Chapter 4 of 17