Apple

• Major Monitoring Periods in an IPM Program

General Information

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

Insect, Mite, and Other Invertebrate Management

• Apple Maggot
• Apple Pandemis
• Codling Moth
• Cribrate Weevil
• European Red Mite
• Eyespotted Bud Moth
• Fruittree Leafroller
• Green Apple Aphid
• Green Fruitworms
• Italian Pear Scale
• Leafhoppers
• Leafminers
• Lygus Bugs
• Obliquebanded Leafroller
• Omnivorous Leafroller
• Orange Tortrix
• Pacific Flatheaded Borer
• Rosy Apple Aphid
• San Jose Scale
• Stink Bugs
• Webspinning Spider Mites
• Western Flower Thrips
• Western Tussock Moth
• Woolly Apple Aphid

General Information

• Fungicide and Bactericide Efficacy
• Fungicide Resistance Management
• General Properties of Fungicides Used in Apples
• Most Effective Treatment Timings For Key Diseases

Disease Management

• Apple Scab
• Armillaria Root Rot (Oak Root Fungus)
• Bacterial Blossom Blast
• European Canker
• Fire Blight
• Phytophthora Root and Crown Rot
• Powdery Mildew

• Nematodes

• Apple Thinning Sprays

• 2017 Efficacy and Timing of Fungicides, Bactericides, and Biologicals for Deciduous Tree Fruit, Nut, Strawberry, and Vine Crops (PDF)
• Herbicide Symptoms Photo Repository Website and Tool
• Mitigating Pesticide Hazards
• UC Fruit and Nut Research and Information Center
• UC Weed Research and Information Center

• Brown Marmorated Stink Bug Provisional Guidelines for Apple