What is the meaning of the word "oak blight"?

Definitions:

  1. A black plant louse (Anoecia guerci) that lives on oak trees and dogwoods, specifically on their small branches. copy to clipboard NOUN
    • The spread of oak blight in the region has prompted local forestry officials to initiate a comprehensive disease management program to protect the vulnerable oak populations. copy to clipboard
  2. Refers to various diseases that affect oak trees, causing damage to leaves, branches, and even the entire tree. copy to clipboard NOUN
    • The community organized a workshop on how to recognize and combat oak blight, aiming to empower local residents to take action in safeguarding their trees. copy to clipboard

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