Found 2 items, similar to bollworm.
English → English (WordNet) Definition: bollworm bollworm n : any of various moth caterpillars that destroy cotton bolls
English → English (gcide) Definition: Bollworm Bollworm \Boll"worm`\, n. (Zo["o]l.) The larva of a moth (Heliothis armigera) which devours the bolls or unripe pods of the cotton plant, often doing great damage to the crops. [1913 Webster]