Thursday, 27 April 2017

NEW Cutworm Identification and Management Field Guide

Cutworms are part of Canadian agriculture on the Prairies. Most of the time they are of little concern but outbreaks do occur from time to time, causing significant economic damage if not controlled. Cutworm outbreaks can range from small patches of clipped or missing plants in individual fields to widespread areas with entire quarter sections needing re-seeding

Cutworm management starts with identification – knowing what species is at work in your fields helps unlock information that improves cutworm scouting and management. Knowledge of cutworm biology, behaviour, preferred habitat, impacts of weather and interaction with its natural enemies will all improve scouting techniques and pest management decisions for growers. 

Just released, the Cutworm Pests of Crop on the Canadian Prairies - Identification and Management Field Guide describes the economically important cutworm pests in detail and provides the information needed to manage them. [Funding for preparation of this publication was provided by the Canola Council of Canada]

For more information and a download link, go to our Cutworm Field Guide.

Friday, 7 April 2017

2017 Risk and Forecast Maps for the Prairies

The 2017 Prairie-Wide Risk and Forecast Maps can be viewed and downloaded here. Maps are generated for bertha armyworm, grasshoppers, wheat midge, cabbage seedpod weevil, pea leaf weevil, wheat stem sawfly, diamondback moth as well as average temperature, average precipitation, and modeled soil moisture for the Canadian prairies.

Thank you to the many people who monitor each growing season!  An astonishing 6414 survey stops were involved in the insect monitoring performed across the Canadian prairies in 2016!