Recent content by snusmumriken

LD50 is usually quoted in millgrams per kilogram body weight ("migs per kig"). The correct figure for LD50 of permethrin in rats or rabbits is around 4000mg/kg, which is relatively high for a poison, i.e. 50% of rabbits weighing 1.5 kg would die if given 6g permethrin. However LD50 of...