Two local strains of dndcens- Grnmizah (G) and Dcidi4 (D4) at age of 48 weeks were used to investigate the effect of allot:len (Br) at levels of 0.0, 2.0 and 5.0 ppm In the layer diet Within each of these levels, Mycodote" the commerical detofther(HSCAS) was added at levels of 0.0 or 0.1%. The treabnent period lasted for three weeks Mowed by recovery period for four weeks where birds received diet free of supplemental afLatoen and Mycodote. Results showed that administration of aftatoin 13, at 2ppm in the diet significantly decreased most productive traits like egg production traits (egg number, egg weight and total egg mass), egg quality baits (albumen height, yolk weight, egg shell weight, yolk Index and Haugh units), feed intake, reproductive treks (fertaity, hauled* and chick weight at hatch) and semen Performance (semen volume, sperm concentration and mass actray). On the other hand, hens mortality rate, ernbryo abnormalities, dead embryos and sperm adorn ties and dead sperm percentage were significantly (P<0.05) increased . The effects wee more pronounced by the elevation of aflatoxins 131 from 2.0 to 5.0 ppm In the act. Adding Mycodote to the experimental diets improved as production baits. CNckerts which con swned lower levels of allatccdn (2 mg/kg diet) with Mycodote recovered mote rapidly than those which consumed higher levels of allatrnrin (S mg/kg diet) with or without Mycodote during treatment period. So, it can be recommended that adding Mycodote espedalty, at 0.1% of the hens diet contaminated with aflatcoin 81 an efficiency improve feed intake, feed conversion, egg production, egg quality, semen quailly, fertility and hatchability.