PARASITIC DISEASE INHIBITOR, FEED FOR MARINE CULTURED FISHES AND METHOD FOR PREVENTING PARASITIC DISEASE OF MARINE CULTURED FISHES

摘要

PPROBLEM TO BE SOLVED: To obtain a parasitic disease inhibitor that is used without being limited by kinds of fishes and parasites being extermination targets, reduces labor and cost of an aquaculturist and does not excessively stress cultured fishes. PSOLUTION: The parasitic disease inhibitor controls parasitic diseases caused by ectoparasites such as Benedenia seriolae, Heteraxine heterocerca, living within marine cultured fishes such as yellow tail, amberjack, Seriola aureovittata, red sea bream, sea bass, flatfish, Sphoeroides rubripes, hardtail, Oplegnathus punctatus, Rachycentron canadum, horse mackerel. The parasitic disease inhibitor comprises a cacao bean composition obtained from cacao bean, namely cocoa powder formed from cacao bean or beanstalk of cacao bean as an active ingredient. PCOPYRIGHT: (C)2006,JPO&NCIPI