- Effect of Temperature on Apple Trees
- Effect of Water on Apple Trees: Not Enough or Too Much?
- Timing of Apple Tree Bloom
- Apple Fruit Thinning
- Hail Injury on Apple Trees and Fruit
- Effect of Wind on Apple Trees
- Sunburn of Apple
- Pre-harvest Drop
- Sunscald of Apple
- Sunscorch of Apple
- Fruit Cracking of Apple
- Bitter Pit and Calcium Deficiencies in Apple Fruit
- Apple Skin Russetting