Monensin anticoccidiostat with wide spectrum belongs to ployether antibiotic, and is one of most typical veterinary of anticoccidiostat that is first used and most marketable in the world. Gram-positive and fungus on vegetable are sensitive to it. It can inhibits coccid's growth and finally kill it, especially to eimeria tenella coccidial. 

Monensin can rhzomorph ion can affect insect body balance, killing insect body burst and effect on the second day after infection, ball to the first generation of schizont development stage. Mo can rhzomorph still can through improve rumen propionic acid production, improve the feed efficiency and speed of weight gain. Mo can bacteria element of gram positive bacteria, especially staphylococcus aureus, streptococcus, bacillus subtilis), pig blood flow field treponema has strong effect, but with weak in animals, for antimicrobial use.

The prevention and treatment of chicken coccidiosis, lamb, calf, rabbit coccidiosis; With bacitracin zinc, flavomycin share can increase the rate of weight gain and feed utilization rate.