Jointworm

n.

1.

(Zool.) The larva of a small, hymenopterous fly (Eurytoma hordei), which is found in gall-like swellings on the stalks of wheat, usually at or just above the first joint. In some parts of America it does great damage to the crop.

Noun

1.

jointworm - larva of chalcid flies injurious to the straw of wheat and other grains Synonyms: strawworm

Chalcidae, Chalcididae, family Chalcidae, family Chalcididae, larva, strawworm