| Answer | Crossword Clue |
|---|---|
| TEST | Subject of ban. |
| DDT | Subject of a 1973 ban |
| IVORY | Subject of a commercial trade ban |
| EPHEDRA | Subject of an FDA dietary-supplement ban |
| IVORY | Subject of a 1989 international trade ban |
| ALAR | Subject of a 1989 E.P.A. ban |
| EPHEDRA | Subject of a 2004 F.D.A. dietary supplement ban |
| HBOMB | Test ban subject, briefly |
