In highbush blueberry fields where stunt disease has been detected, plants that have never received nitrogen fertilizer are more vigorous and homogeneous than plants that have received nitrogen fertilizer. The purpose of the exercise was to learn more about the productivity (fruit yield) of these plants, which do not appear to be affected by this pathogen.
From 2015 to 2016
Fertilizer management, Pest, weed, and disease control
At its blueberry farm (not open for pick-your-own) IRDA conducts a number of projects that benefit the sector.
Ministère de l'Agriculture, des Pêcheries et de l'Alimentation du Québec - Programme d’appui au développement et à l’adaptation de l’agriculture et de l’agroalimentaire en région
This project will formulate multiple independent, but potentially synergistic, strategies to control Spotted Wing Drosophila.
Researcher: Annabelle Firlej
This project’s goal is to develop a large-scale inundative release method using the same trichogramma species employed in a previous project.
Researcher: Daniel Cormier