screwworm

/ˈskruːˌwɜrm/
noun
  1. A type of fly larva that infests wounds in warm-blooded animals, causing serious damage to the flesh.
    • The veterinarian treated the wound to prevent screwworm infestation.
    • Farmers use sterile screwworm releases to control the population.
    • The screwworm is a major pest for livestock in tropical regions.
Synonyms
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