Farnam Just One Bite® II Rodent Control Bar - 16oz Bar / 4 Bars

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Just One Bite® II Rodent Control

Contains 0.005% bromadiolone to kill Norway rats, roof rats and house mice, inside and outside. May be used in and around agricultural buildings only. Rats and mice may consume the lethal dose in one feeding with first dead rodents appearing 4-5 days after feeding begins. Do not place in areas where there is a possibility of contaminating food or surfaces that come in contact with food. Do not broadcast bait. 



  • Scored to be easily broken into (8) 2 oz pieces.
  • Features hole through the middle to allow for mounting in bait station
  • For rats - 2-8 pieces per placement, each placement 15-30 ft apart
  • For mice - 1 piece per placement, each placement 8-12 ft apart
  • For indoor and outdoor rat and house mouse control
  • Features nibble ridges to promote rat and house mouse chewing
  • Bars break into 2 oz mini-bars for bait stations
  • Palatable
  • Individually wrapped 1 pound bars help to keep product fresh
  • 4 - 16 oz bars
  • *Norway rats and house mice may consume a lethal dose in a single night’s feeding with first dead rodents appearing four or five days after feeding begins.

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  • 5

    Posted by Alicyn on Jun 14th 2018

    This stuff works great! This is the 2nd time I am buying this. We have rats in the backyard, we have cut down our ivy, but being so close to the river, ugh!! We put this out (we don't have any animals) needless to say, these things eat it, they love it, then they die. We will find them along our back fenceline, dead. We have noticed a significant drop in the population, or at least from what/where we see!! I mean we have tried the traps, poison, everything. But this stuff??
    This stuff is THE BEST!!

  • 5
    Awesome Stuff

    Posted by Unknown on Oct 26th 2017

    These bars have not failed me. I recommend this if you have a big rat problem.