Blackfly
WordNet

noun


(1)   Small blackish stout-bodied biting fly having aquatic larvae; sucks the blood of birds as well as humans and other mammals
(2)   Blackish aphid that infests e.g. beans and sugar beets
WiktionaryText

Noun


blackfly
  1. A black or dark green aphid that is a common pest of crops.
  2. Any of various small black bloodsucking flies of the family Simuliidae
 
x
OK