Onion and Garlic

General Information

• Relative Toxicities of Insecticides and Miticides Used in Onion and Garlic to Natural Enemies and Honey Bees

Pest Information

• Bulb Mites
• Leafminers
• Maggots
• Thrips

General Information

• General Properties of Fungicides

Disease Management

• Bacterial Bulb Rots
• Black Mold
• Blue Mold
• Botrytis Leaf Blight
• Botrytis Neck and Bulb Rot
• Downy Mildew
• Fusarium Basal Rot
• Garlic Mosaic
• Iris Yellow Spot
• Onion Yellow Dwarf
• Pink Root
• Purple Blotch and Stemphylium Leaf Blight
• Rust
• Southern Blight
• White Rot

• Nematodes

• Common and Scientific Names of Weeds
• Integrated Weed Management
• Special Weed Problems
• Susceptibility of Weeds to Herbicide Control
• Herbicide Treatment Table

• Herbicide Resistance: Glyphosate
• Herbicide Symptoms Photo Repository Website and Tool
• Mitigating Pesticide Hazards
• UC Vegetable Research and Information Center
• UC Weed Research and Information Center