Roban Rodenticide Blocks 240g medium but it isn't selective towards

but it isn't selective towards insects

Treats both the birds and the coop to break the parasite cycle

During laying

Store below 30°C in a cool

Roban Rodenticide Blocks 240g medium but it isn't selective towardsRoban Rodenticide Blocks 240g: Pet Safer Difenacoum Bait for Rats & Mice If you've had rat or mouse problems that just won't clear with the usual supermarket baits, resistance is often the reason. Roban Rodenticide Blocks are built for exactly that situation. They use difenacoum, a second generation anticoagulant that knocks down both rats and mice, including populations that have grown resistant to older brodifacoum, bromadiolone and warfarin baits.