Testing biofungicides against white mold in soybean crops – an economic analysis

Luc Belzile, researcher

Luc Belzile

Researcher

418 643-2380
ext 630

Contact Luc Belzile

Description

The aim of this project initiated by CÉROM (Centre de recherche sur les grains) is to test the efficacy of four biofungicides against Sclerotinia in soybeans. An untreated control and a chemical fungicide will serve as controls. A two-year trial (2018‒2019) will be conducted in an artificially inoculated field at CÉROM and in a grower’s field with a history of major infestations. The efficacy of the biofungicides will be evaluated using a disease severity index, the number of apothecia produced, crop yield, and post-harvest grain quality. The agroenvironmental economics team at IRDA is in charge of estimating the cost-effectiveness of the tested products. The project will yield a biocontrol strategy that is effective from both an agronomic and economic point of view.

Objective(s)

  • Identify biofungicides that provide robust, cost-effective control of white mold in soybeans
  • Evaluate the effects of biofungicide use on seedlings with various inter-row spacing on disease incidence and soybean yield and quality
  • Compare the efficacy of biofungicides incorporated into the soil before seeding to biofungicides sprayed on the foliage
  • Gauge the economic impact of using biofungicides in soybean crops

From 2018 to 2020

Project duration

Field crops

Activity areas

Pest, weed, and disease control

Service

IRDA has the expertise to assess the cost-effectiveness of products used to control crop pests.

Partners

Centre de recherche sur les grains | Ministère de l'Agriculture, des Pêcheries et de l'Alimentation du Québec - Prime-Vert Programme

This may interest you

Clover and wheat
2014-2017 • Field crops

Development of cover crop techniques and their adaptation to the Estrie region

IRDA was in charge of conducting the economic analysis for this project carried out by Club agroenvironnemental de l’Estrie (CAE Estrie).

Researcher: Luc Belzile

Read more about the project

Luc Belzile
Soya
2017-2019 • Field crops

Economic analysis of planting flower strips along soybean fields

Economic analysis of using flower strips around soybean fields to serve as a reservoir for aphid species attacked by Pandora neoaphidis.

Researcher: Luc Belzile

Read more about the project

Luc Belzile
Soil
2018-2021 • Field crops

Evolution of spatial indicators of soil health in Québec and Ontario in response to a changing climate

This project aims to improve our understanding of the evolution and spatial variability of soil health indicators as barometers of climate change.

Read more about the project

Marc-Olivier Gasser
Claude Bernard