Related Clues:

• It may seep from an onion patch
• Le Pew's defense
• It may be picked up in a dumpster
• Big stink
• Telltale ___
• Baking soda target
• Dumpster emanation
• Something sensed
• Do garden work
• Tend to the garden
• Crab grass, e.g.
• Shepherd's-purse, e.g.
• Target of some sprays
• Polecat's trademark
• Blood-hound's clue