Martin's Gopher Bait 50 treated grain is made with strychnine and is the most effect and economical bait available to kill gophers. Apply directly into the gopher's tunnel with a probe gun where they will ingest the bait and die within a few hours.
- Active ingredient: .5% strychnine
- One pound of bait will treat one to eight acres
- Use sites rangelands, pastures, croplands, fields