Number, percentage (%) and mean concentrations (ppm) of positive organs/tissues and number of chickens positive to carbaryl and permethrin from Farms A, B and C.

C = Carbaryl; P = Permethrin; Mc: Mean concentration of positives (ppm); HK: Heart and Kidney.No P/T A: Number of Positive/Tested Animals in percentage.*Animals were considered positive when at least one organ/tissue was found positive to the investigated acaricides.