Apple Scab Is the Most Common Disease of Apple and Crabapple Trees in Minnesota. Scab Is Caused by a Fungus That Infects Both Leaves and Fruit. Leaves with Many Leaf Spots Turn Yellow and Fall off Early. Leaf Loss Weakens the Tree When It Occurs Many Year's in a Row.
What Is Crabapple Scab?
•
•
4 min read
★ Key Takeaways
Apple Scab Is the Most Common Disease of Apple and Crabapple Trees in Minnesota. Scab Is Caused by a Fungus That Infects Both Leaves and Fruit. Leaves with Many Leaf Spots Turn Yellow and Fall off Early. Leaf Loss Weakens the Tree When It Occurs Many Year's in a Row.
Direct Answer • Key Takeaway