from The American Heritage® Dictionary of the English Language, 4th Edition
- n. Any of several weevils, especially of the genera Calendra or Sitophilus, whose larvae feed on plants such as corn and other cereal grasses.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. weevil
bill2 + bug.(American Heritage® Dictionary of the English Language, Fourth Edition)
In Florida, the most serious insect pest is the billbug, Calendra cariosa, and the crop is also attacked by a stem nematode, Ditylenchus spp. and by the awl nematode,