Tree Fruit Insect Pests and Diseases

1. Diseases
   
2. Insect Pests
3. Pest and Disease Management Resources
   

Diseases

1. Apple Scab
2. Anthracnose and Perennial Canker of Apple
3. Apple Leaf Drop (Necrotic Leaf Blotch, Golden Leaf Drop)
4. Apple Replant Problem
5. Bacterial Canker of Stone Fruits
6. Blister Spot
7. Brown Rot of Stone Fruits
8. Botrytis Rots of Pome and Stone Fruit
9. Bull's Eye Rot of Apple and Pear
10. Calcium deficiency (bitter pit)
11. Coryneum Blight (Shot Hole)
12. Crown Gall, Root Gall and Hairy Root
13. Crown Rot
14. Cytospora Canker (Leucostoma Canker)
15. European Canker (Nectria Canker)
16. Fire Blight of Apple and Pear
17. Little Cherry Virus in British Columbia
18. Powdery Mildew - Tree Fruit
19. Peach Leaf Curl
20. Post-Harvest Diseases
21. Rhizopus Rot of Peach
22. Verticillium Wilt of Stone Fruits
23. Virus and Virus-Like Diseases of Tree Fruit

1. Apple Clearwing Moth
2. Apple Maggot
3. Ambrosia Beetles
4. Tree Fruit Aphids
5. Apple Curculio
6. Apple Leaf Midge
7. Eyespotted Bud Moth
8. Caterpillars (Apple-and-Thorn Skeletonizer, Red-humped, Yellow-necked, Tent and Fall Webworm)
9. Cherry Fruitworm
10. Codling Moth
11. Cutworms
12. Earwigs
13. Western Cherry Fruit Fly
14. Green Fruitworms
15. White Apple Leafhopper
16. Tentiform Leafminer
17. Leafrollers
18. Lygus Bugs
19. Apple Mealybug
20. Mites
21. Mullein Bug (Campylomma)
22. Peach Tree Borer
23. Peach Twig Borer
24. Pear Psylla
25. Pear Slug (Pear Sawfly)
26. Scale Insects
27. Shothole Borer
28. Bruce Spanworm
29. Western Flower Thrips

Also see:  Harmful and Beneficial Insects and Mites of Tree Fruits

Pest and Disease Management Resources

• Integrated Fruit Production Guide for Commercial Tree Fruit Growers
• Apple Fungicide Table - Resistance Management Groups
• Stone Fruit Fungicide Table - Resistance Management Groups
• A Guide to Fruit Tree Sprays for the Home Garden

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