Chapitre 7 – Résistance du ravageur

Managing Pest Resistance

Ray Bosma instructs a Grower Pesticide Safety Course about how to manage pest resistance.

Year Released: 2011

Length: 28 min, 18 sec


Glyphosate Resistant Giant Ragweed (Peter Sikkema)

Dr. Peter Sikkema, Professor, Field Crop Weed Management, University of Guelph Ridgetown Campus talks about glyphosate resistant giant ragweed, strategies to manage resistance and suggestions for resistant weed suspects.

Year Released: 2010

Length: 2 min, 18 sec



Herbicide Resistant Weeds (Mike Cowbrough)

Mike Cowbrough, Weed Management Field Crops Program Lead, OMAFRA, Guelph discusses herbicide resistant weeds.

Year Released: 2010

Length: 41 sec



Know How Your Pesticide Works (Janice Leboeuf)

Janice LeBoeuf, Vegetable Crop Specialist, OMAFRA, Ridgetown discusses resistance management and fungicide kickback.

Year Released: 2010

Length: 1 min, 34 sec