The swede midge has been the main pest of crucifers (cabbage family) in Québec since 2003. Its presence throughout the season, the difficulty of detecting the damage it causes, and its cryptic behaviour make controlling this pest very complicated. Organic producers currently rely on pest exclusion nets, which are expensive to use. It is important, therefore, to develop other effective ways of controlling this pest.
In conventional production, numerous insecticide sprays are sometimes required. The health and environmental risks associated with insecticide use and consumer demand for pesticide-free products are creating pressure to find other, less risky control methods.
From 2017 to 2018
Pest, weed, and disease control
In contrast to pesticide use, this method lowers health risks to humans and the environment.
University of Vermont | University of Guelph
This project seeks to create farmer partnerships in which participants work on implementing a three-year forage crop rotation protocol in potato and field crop fields.
Researcher: Richard Hogue
This project as aimed at comparing the efficacy of two parasites (T. brassicae and T. ostriniae) on leek moth.
Researcher: Annabelle Firlej
Meeting nitrogen requirements mainly through the use of a highly stable form of fertilizer can minimize nitrogen losses, provide nitrogen amounts closer to the plant’s actual needs.
Researcher: Christine Landry