The striped cucumber beetle is the main pest of crops in the cucumber family. Apart from feeding on foliage, it is a vector of bacterial wilt, a disease that can kill the plants. Striped cucumber beetle abundance, bacterial wilt incidence, plant mortality, and yield on plots seeded with spaghetti squash sprayed with BioCérès were evaluated and compared to data from control plots. In summer 2015, the following bioinsecticides were tested: BioCérès by Anatis Bioprotection and Grandevo® and Venerate™ by Marrone Bio Innovations.
From 2014 to 2018
Project duration
Market gardening
Activity areas
Pest, weed, and disease control, Organic farming
Services
IRDA is able to assess the effectiveness of a variety of biopesticides for many types of crops.
Growing Forward 2
The project consisted of manufacturing and testing a portable rain simulator to estimate, under various conditions, what proportion of irrigation water a crop is able to use.
Researcher: Carl Boivin
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.
Researchers: Annabelle Firlej Maxime Lefebvre
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.
Researcher: Annabelle Firlej