Research Projects

Each year, IRDA's R&D Team conducts more than one hundred research projects in sustainable agriculture. What's more, IRDA is working with Quebec's key agricultural stakeholders to find concrete solutions.

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Fingerweeder and pepper plants
2019-2020 • Market gardening

Developing a weed control knowledge transfer tool for organic market gardeners

This project seeks to develop a knowledge transfer tool to assist organic market gardeners with weed control.

Researcher: Maryse Leblanc

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Maryse Leblanc
Striped cucumber beetle, Photo credit: IRIIS Phytoprotection
2019-2022 • Market gardening

Developing mass trapping strategies to control the striped cucumber beetle in organic cucurbit farming

This project aims to develop mass trapping strategies to keep damage caused by the striped cucumber beetle populations below the economic threshold, while minimizing the capture of pollinators and natural enemies.

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Carrots
2019-2023 • Market gardeningField crops

Developing strategies and methods for weeding carrots grown in rotation with field crops

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

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Maryse Leblanc
Plane above corn field
2019-2021 • Market gardening

Optimizing the aerial release of trichogramma wasps to control the European corn borer in sweet corn destined for processing

Aerial spraying to optimize the release of trichogramma wasps in order to control the European corn borer over large areas of sweet corn crops in Québec.

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Potato field
2019-2022 • Market gardening

Developing a soil microbiome monitoring method to select potato crop management practices that reduce soil-borne pathogens and pesticide applications

Method to monitor and control telluric pathogens affecting potatoes that takes into account the interactions between these pathogens and other soil microbiome organisms.

Researchers: Richard Hogue Luc Belzile

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Richard Hogue
Luc Belzile
Baby lettuce
2017-2018 • Market gardening

Multidisciplinary assessment of organic production systems for baby lettuce on muck soil

This project aims to assess the impact of cropping practices on baby lettuce yields and quality on muck soil.

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Caroline Côté
Annabelle Firlej
Trichogramma
2016-2018 • Market gardening

Release of trichogramma wasps by drone, a new approach to the control of the European corn borer in processing sweet corn

Evaluation of the potential of drones to optimize trichogramma releases against the European corn borer on processing sweet corn in Québec.

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Swede
2017-2018 • Market gardening

Field trials on swede midge mating disruption

This project will compare the ability of various pheromone mixes to prevent male swede midges from locating females.

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Broccolis
2015-2019 • Market gardening

Selection and management of legume intercrops in organic vegetable production

This project proposes ways of using legume intercrops to control vegetable pests (insects, diseases, and weeds) while increasing soil productivity and quality and economic yields.

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Leek moth
2015-2019 • Market gardening

Biological control of leek moth through the release of trichogramma wasps in organic leek production in Québec

This project as aimed at comparing the efficacy of two parasites (T. brassicae and T. ostriniae) on leek moth.

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Cauliflowers
2014-2018 • Market gardening

Control strategies for swede midge in organic production

This project evaluated effective and economically viable control strategies for swede midge that are healthy for both humans and the ecosystem.

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The solutions developed by IRDA aim to...

Ensure the sustainability

and quality of soil, water, and air

Protect the health and well-being

of local communities by improving the quality of crop and livestock production, with an emphasis on animal welfare

Safeguard the economic viability

of crop and livestock production