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