Description_x000D_ Application_x000D_ Nicarbazin is a coccidiostat (antiprotozoal agent) in the poultry industry and is a contraceptive for resident Canada geese and waterfowl. It is used to study avian reproduction and is used to interfere with the formation of the vitelline (yolk) membrane in bird eggs. It has been used to study how delivery method can effect plasma levels of 4,4′-dinitrocarbanilide (DNC), which is the active anticoccidial component of Nicarbazin._x000D_ Packaging_x000D_ 100 g in poly bottle_x000D_ Biochem/physiol Actions_x000D_ Nicarbazin affects avian reproduction by reducing egg production, egg weight, and egg hatchability. The mechanism of action of Nicarbazin is unknown._x000D_ Other Notes_x000D_ Keep container tightly closed in a dry and well-ventilated place.