Apple growing requires annual pesticide sprays against insects, mites, diseases, weeds, etc. Many of the products used have major environmental impacts and/or are costly. Proven methods for detecting, monitoring, and controlling pests and thereby reducing these risks are used to varying degrees by growers. Wider use of these new approaches would reduce the ecological footprint of Québec agriculture. A demonstration plot will be run for four years in five of Québec’s biggest apple growing regions: Laurentides, Montérégie Est, Montérégie Ouest, Estrie, and Capitale-Nationale. On each site a low-risk pest management program will be compared to the farm’s current program. The low-risk program will consist of a set of techniques targeting the full range of apple pests, specifically apple maggots, the codling moths, fire blight, apple scab, spider mites, and weeds. Yield, monitoring, economic, and risk data will be collected and compared annually for both types of program on each site. Apple growers will be informed of the results through communiques from RAP (Réseau d’avertissements phytosanitaires), demo days, talks, videos, training sessions, and so on.
From 2018 to 2022
Pest, weed, and disease control
These preventive methods to control apple pests will lead to reduced pesticide use, reducing the industry’s environmental footprint while signalling its innovative approach.
Ministère de l'Agriculture, des Pêcheries et de l'Alimentation du Québec - Prime-Vert Programme | Producteurs de pommes du Québec | Technical support clubs
The hypothesis was that it should be possible to measure sap flow in apple trees and correlate it with soil water conditions and the weather.
Researcher: Carl Boivin
The aim of the project was to test a series of attracticides that can be mixed and applied with regular sprayers with no additional specialized or expensive equipment or modifications required.
Researcher: Daniel Cormier
Project initiated to review the knowledge on the fungicide resistance of various pathogens to provide a preliminary assessment of the economic impacts of fungicide resistance.
Researcher: Luc Belzile