Definition of plant disease Plant disease

We found 3 definitions of plant disease from 3 different sources.

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What does plant disease mean?

WordNet

WordNet by Princeton University

Noun

plant disease - a disease that affects plants
  disease an impairment of health or a condition of abnormal functioning
  blight any plant disease resulting in withering without rotting
  leaf disease any plant disease localized in the foliage
  rust any of various fungi causing rust disease in plants
  blackheart heart cherry with dark flesh and skin cherry
  black knot disease of plum and cherry trees characterized by black excrescences on the branches
  black rot a fungous disease causing darkening and decay of the leaves of fruits and vegetables
  black spot any of several fungous diseases of plants that produce small black spots on the plant
  bottom rot fungous disease of lettuce that first rots lower leaves and spreads upward
  brown rot any of certain fungous diseases of plants characterized by browning and decay of tissues
  gummosis pathological production of gummy exudates in citrus and various stone-fruit trees
  canker an ulceration (especially of the lips or lining of the mouth)
  cotton ball a fungus disease of cranberries
  crown gall a bacterial disease of plants (especially pome and stone fruits and grapes and roses) which forms excrescences on the stem near the ground
  crown wart a fungous disease of alfalfa which forms white excrescences at the base of the stem
  damping off a plant disease caused by a fungus; diseased condition of seedlings in excessive moisture
  dieback a disease of plants characterized by the gradual dying of the young shoots starting at the tips and progressing to the larger branches
  dry rot a fungus causing dry rot
  heartrot any plant disease in which the central part of a plant rots (especially in trees)
  mosaic art consisting of a design made of small pieces of colored stone or glass
  rhizoctinia disease disease caused by rhizoctinia or fungi of Pellicularia and Corticium
  pink disease serious bark disease of many tropical crop trees (coffee, citrus, rubber); branches have a covering of pink hyphae
  potato wart fungous disease causing dark warty spongy excrescences in the eyes of potato tubers
  root rot disease characterized by root decay; caused by various fungi
  scorch a discoloration caused by heat
  sweet-potato ring rot disease of sweet potatoes in which roots are girdled by rings of dry rot
  sclerotium disease, sclerotium rot plant disease cause by fungi of the genus Sclerotium; also one in which sclerotia are formed
  dutch elm disease disease of elms caused by a fungus
  ergot a fungus that infects various cereal plants forming compact black masses of branching filaments that replace many grains of the plant; source of medicinally important alkaloids and of lysergic acid
  foot rot contagious degenerative infection of the feet of hoofed animals (especially cattle and sheep)
  pinkroot a fungal disease of onions
  wilt disease, wilt causing to become limp or drooping
  smut any fungus of the order Ustilaginales
  soft rot mushy or slimy decay of plants caused by bacteria or fungi
  yellow dwarf any of several virus diseases of plants characterized by stunting and yellowing of the leaves
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= antonym
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  • plant disease
    A disease that affects plants.

Pronunciation

Sign Language

plant disease in sign language
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