The withdrawal feed period of broilers is defined as the specific period when in-feed antimicrobials are excluded from the feed of broilers to allow for the complete elimination of drug residues from the tissues of the bird prior to slaughter.

Orego-Stim is used in commercial layer farms throughout the world to help sustain high egg production rates as well as to prevent the manifestation of gastrointestinal tract diseases. The increase in the average daily production rate of the farm is usually the main concern of the layer...

Introduction

Coccidiosis is a realistic problem and one of the most important diseases of poultry worldwide. It is caused by a protozoan parasite known as Eimeria that invade the cells of the poultry intestine. Species of coccidia which commonly affect poultry are Eimeria tenella, E. acervulina...