Hammer from Cave Creek, Az writes
While First Strike Soft Bait Rodenticide could potentially kill pack rats (woodrats) if they ingested it, this bait is only labeled for use against Norway Rats, Roof Rats, and house mice. A great bait for woodrats which can also be used for burrow baiting is Contrac Bulk Pellets. Be sure to follow the label directions for safe and effective use.
Answer last updated on: 10/09/2017