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Abstract All chicks of the control group were clinically healthy, viable, have good appetite, normal feces and exhibited no clinical symptoms throughout the experimental period. While those infected with mied Eimeria species non treated showed depression, loss of appetite and bloody diarrhea with mortalities. Birds in group 5 treated with Atemisia, Thyme, Kurkum or Henna and infected with mixed Eimera species showed improvement in clinical signs in comparison with those infected non treated group. 1- Anticoccidial efficacy of the tesed plants: All chicks of the control group were clinically healthy, viable, have good appetite, normal feces and exhibited no clinical symptoms throughout the experimental period. While those infected with mied Eimeria species non treated showed depression, loss of appetite and bloody diarrhea with mortalities. Birds in group 5 treated with Atemisia, Thyme, Kurkum or Henna and infected with mixed Eimera species showed improvement in clinical signs in comparison with those infected non treated group. Birds infected non treated or and infected and received either Oraganum Majorana or Camomil showed the highest oocysts count compared with other groups which reached its peak at (7th) dpi. On the other hand, infected chicks which treated with either diclazuril, or treated with Atemisia, Thyme, Kurkum or Henna elicited a significant decrease in oocysts counts compared with infected, non treated group. |