leaf blotch


nounPlant Pathology.
  1. a symptom or phase of certain especially fungal diseases of plants, characterized by necrotic discoloration of the leaves.

  2. any disease so characterized.

Origin of leaf blotch

1
First recorded in 1905–10

Words Nearby leaf blotch

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2024