Botanicals: an alternative approach for the control of avian coccidiosis

Coccidiosis is recognized as the major parasitic disease of poultry and is caused by the apicomplexan protozoan Eimeria. In the past, conventional disease control strategies have depended mainly on anticoccidial drugs and, to a certain extent, live vaccines.   Anticoccidial drugs have played a major role in the effective control of avian coccidiosis, but, their extensive use has resulted in the emergence of drug resistant coccidian strains. In such situations, new drugs should be available to r