brodifacoum 98%TC, 0.005% RB,0.25%,0.5%,2.5%TKP,TKL, The ... , 5 gram per pile.In farm: 60-100 piles per mu,5 gram per pile(2) Bromadiolone RBIn house: 3-5 ... -10 gram per pile.In farm:100-150 piles per mu,5 gram per pile.(3) RB should be put in ... week when the rats disaster become seriou. rodenticides brodifacoum 0.005% RB