CONTROLLING AGENT FOR DISEASE INJURY BY PLASMODIOPHORA BRASSICAE AND METHOD FOR CONTROLLING PLASMODIOPHORA BRASSICAE

摘要

PROBLEM TO BE SOLVED: To provide a controlling agent having slight influence on human beings and beasts, natural enemies such as birds and insects, environment, fishes and crops and having excellent effect on disease injury of vegetables of the family Cruciferae caused by Plasmodiophora brassicae.;SOLUTION: The controlling agent comprises at least one kind of narasin and lasalocid derived from microorganisms and salts thereof as an active ingredient. The controlling agent has remarkable effect on control of disease injury of vegetables of the family Cruciferae caused by Plasmodiophora brassicae. When the controlling agent in an amount of 100g to 10,000g as the active ingredient per 10 are applied to a field, the controlling agent exhibits particularly preferable effect.;COPYRIGHT: (C)2005,JPO&NCIPI