To maintain and enhance environmental and health gains, this project will develop a strategy for biological control of the obliquebanded leafroller in orchards where mating disruption is being used against the codling moth.
The initial phase of the project will involve fine-tuning applications of the parasitoid Trichogramma minutum so that releases to control OBLR are uniform and cost effective.
In the second phase we will assess the obliquebanded leafroller populations in a number of Québec orchards.
In the third phase we will compare three strategies for controlling the obliquebanded leafroller that combine crop practices, a Bacillus thuringiensis var. kustaki (Bt) insecticide, and the inundative release of Trichogramma minutum into commercial orchards already using mating disruption against the codling moth.
From 2019 to 2022
Pest, weed, and disease control, Organic farming
Compared with insecticide applications, this method reduces the risks to human health and the environment.
Ministère de l'Agriculture, des Pêcheries et de l'Alimentation du Québec | Agro-Pomme
The goal of the project is to select a strain of the mullein bug to control two spotted and red spider mites when populations tend to explode.
Researcher: Daniel Cormier
The aim of this project is to improve the productivity of haskap orchards by promoting more efficient water and nutrient uptake.
Researcher: Carl Boivin
This project will evaluate the efficiency of the initial releases of sterile spotted wing drosophilas on fall raspberry plots.
Researcher: Annabelle Firlej