Researcher
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An initial laboratory phase was aimed at comparing the efficacy of two parasites T. brassicae and T. ostriniae on leek moth. The purpose of a second, two-year phase, conducted at the Organic Agriculture Innovation Platform in Saint-Bruno-de-Montarville, is to test the ability of both parasites to reduce leek moth damage in the field compared to a control. A technical and economic analysis will look at the costs and benefits of trichogramma releases.
From 2015 to 2019
Project duration
Market gardening
Activity areas
Ecosystem protection, Pest, weed, and disease control, Organic farming
Services
This project will pave the way for a strategy for controlling leek moth that harms neither the environment nor beneficial wildlife.
Growing Forward 2 | Ministère de l'Agriculture, des Pêcheries et de l'Alimentation du Québec - Innov'Action Programme | Agriculture and Agri-Food Canada | Université du Québec à Montréal | Anatis Bioprotection | Pleine Terre | Pôle d'excellence en lutte intégrée - CLD Jardins de Napierville | Coopérative des agriculteurs de proximité écologique
Summary sheet • Daniel Cormier
Lafrenaye, A., J. Boisclair, D. Cormier, E. Lucas. 2019. Lutte biologique contre la teigne du poireau à l'aide de lâchers de trichogrammes dans la culture biologique du poireau au Québec (1/2). IRDA well represented at the 2017 annual meeting of Québec’s entomology association. 2 p. DownloadThe aim of this project is to evaluate this aspect of potato production economics to assist producers and their advisors.
Researcher: Luc Belzile
Development of weeding strategies and methods that will reduce weed pressure on carrot crops, especially row-crop carrots, which appear to be the most problematic.
Researcher: Maryse Leblanc
The current project is designed to check the predictability of the biological productivity score.
Researcher: Richard Hogue