epiphytotic








adjective

  1. (of a disease) destroying a large number of plants in an area at the same time.

noun

  1. the widespread, destructive outbreak of a plant disease.

adjective

  1. (of plant diseases and parasites) affecting plants over a wide geographical region

  1. Relating to or characterized by a sudden or abnormally destructive outbreak of a plant disease, usually over an extended geographic area.
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