warble fly(redirected from cattle grubs)
Also found in: Dictionary, Thesaurus, Medical.
warble fly:see botflybotfly,
common name for several families of hairy flies whose larvae live as parasites within the bodies of mammals. The horse botfly secretes an irritating substance that is used to attach its eggs to the body hairs of a horse, mule, or donkey.
..... Click the link for more information. .