ANTICOCCIDIAL AGENT
    9.
    发明专利

    公开(公告)号:JPH0570350A

    公开(公告)日:1993-03-23

    申请号:JP26251491

    申请日:1991-09-17

    摘要: PURPOSE:To obtain an anticoccidial agent capable of exhibiting powerful activity against not only a coccidium nontolerant to medicines but also a coccidium acquiring tolerance to especially polyether-based compounds. CONSTITUTION:An anticoccidial agent containing a compound FO-888 substance expressed by the formula (a substance produced by Humicola sp. FO-1888 strain) as an active ingredient. The agent has the above-mentioned effects. Furthermore, the concentration of the administered active ingredient varies with a method and purpose of administration, disease symptoms, etc., the agent is blended and administered so as to afford normally 0.0005-0.01%, preferably 0.002-0.005% concentration in a feed.