Spearmint being harvested at Quattro Ventures farm in southeastern Alberta. Photo: Quattro Ventures

How a southern Alberta farm maintains mint condition

Quattro Ventures grows mint for the essential oils market and had a lot to learn about the agronomics for this specialty crop

An estimated 25 per cent of North America’s mint oil is now the product of a southeastern Alberta farming business, but don’t get the idea that commercial mint production is a job for the faint of heart.

combine header

Powdery mildew can be combine fire risk

Dust from the disease can ignite to cause combine fires; producers advised to frequently clean their equipment

Depending on the crop, powdery mildew may not be much of a yield killer for grain growers — but dust from the fungal disease can build up to cause fires in combines.


Crucifer flea beetles, shown here on cabbage, are considered by growers to be among the greatest economic risks to canola crops.

Canola’s least wanted

Experts discuss pests and pathogens canola growers will want to watch for in 2024

Flea beetles pose one of the greatest risks to yields for canola growers in Western Canada. A 2022 survey conducted on behalf of the Canola Council of Canada bore that out. Some 91 per cent of growers who participated in the survey identified flea beetles as the greatest economic risk to their crops. That’s likely […] Read more

a yellow combine covered in dusty pasty gunk

Powdery mildew in 2023: a severe nuisance

At harvest, spore buildup can coat equipment, reducing visibility and creating a potential fire hazard

Ask any farmer on the Canadian Prairies which disease poses the greatest risk to their canola crops and you will likely get a list of the usual suspects that includes blackleg, sclerotinia, clubroot or verticillium stripe. One disease not likely to make that list is powdery mildew. Powdery mildew is a fungal disease that penetrates […] Read more