Diseases

Factsheets

• Black Rot of Crucifer Crops
• Daylily Rust
• Disease Resistant Apple Cultivars
• Fungal Diseases of Cruciferous Crops
• Identification of Diseases and Disorders of Onions
• Identification and Management of Carrot Root Diseases
• Identification and Management of Celery Leaf Blights
• Management of Carrot Leaf Diseases
• Sampling Soil and Roots for Plant Parasitic Nematodes
• Turnip Mosaic Virus (TuMV) of Rutabaga

Info Sheets

• Fireblight in pears and apples
• Juniper Dieback

Field Crops

General

• Crop and Pest Updates
• Agronomy Guide for Field Crops (Publication 811)
• Field Crop Protection Guide (Publication 812)

Beans

• Angular Leaf Spot of Snap Beans

Canola

• Turnip Mosaic Virus (TuMV) of Rutabaga

Cereal Crops - Barley, Oats, Wheat

• Minor Use Program

Corn

• Minor Use Program
• Pesticide Information
• Precautions With All Pesticides

Soybeans

• Minor Use Program
• Pesticide Information

Leaf and Stem Diseases

• Ontario Soybean Rust Coalition Updates
• White Mould Variety Ratings