The Harrington Seed Destructor costs more than $200,000, but future models could be less expensive to operate. |  File photo

Australian machine will be tested on prairie soil

Harrington Seed Destructor, which destroys weed seeds at harvest, will be studied under Canadian conditions

Researchers continue to explore how destroying weed seeds at harvest could tackle the growing problem of herbicide resistant weeds in Canada. Agriculture Canada has bought a Harrington Seed Destructor, a pull-behind unit from Australia that pulverizes weed seeds when combining. Though the department has yet to take delivery, University of Alberta grad student Breanne Tidemann […] Read more

The area infested with leafy spurge has doubled every 10 years since the early 1900s, says a forage specialist.  |  File photo

Experts take on leafy spurge

A research project near Moose Jaw, Sask., is entering the third and final year of study into how best to control leafy spurge. The work includes trials of an as-yet unregistered chemical from DuPont, Rejuvra XL, which is showing promise and is expected to be registered for next year. Moose Jaw River Watershed Stewards and […] Read more