Additional Resources
OMAFRA Vegetable Crop Protection Guide, Pub. 838
OMAFRA Vegetable Production Recommendations, Pub. 363
OMAFRA Guide to Weed Control - Horticulture Crops, Pub. 75B
OMAFRA Web Index Page - Vegetables: Cole Crops
Diseases and Pests of Vegetable Crops in Canada (CPS)
Cornell University- Vegetable MD Online