Crossword Genius

Banned insecticide: Abbr (3)

Ross

I believe the answer is:

(Other definitions for ddt that I've seen before include "Early insecticide" , "A banned insecticide (abbr.)" , "Once popular insecticide" .)

I've seen this clue in the Newsday and The Daily Mail.
Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.