| Definitions from the WebLeaf DiseaseDefinition: Leaf disease refers to any various diseases that affect the leaves of plants, causing discoloration, deformation, or decay. Examples:
  Noun: The tomato plants in my garden were affected by a severe leaf disease, causing the leaves to turn yellow and wilt.Verb: If you don't take proper care of your houseplants, they may develop leaf diseases and wither.Adjective: The horticulturist recommended a preventive spray to control leaf disease in susceptible trees.Adverb: The fungus rapidly spread leaf disease throughout the orchard. Possible Related Products on Amazon:Plant Pathology Books:Find plant pathology books on AmazonGarden Fungicides:Find garden fungicides on Amazon |