METHOD FOR CONTROLLING RED DISEASE OF SEEDLING OF LAMINARIA JAPONICA ARESCHOUG

摘要

PURPOSE:To eliminate the pathogenic microorganisms causative of red disease for preventing red disease of seedling of Japonica areschoug without undesirable influence on budding of seed of Japonica areschoug by dipping the seedling of Japonica areschoug in a stabilized aqueous solution of chlorine dioxide. CONSTITUTION:The seedlings of Japonica areschoug are dipped in a stabilized aqueous solution of chlorine dioxide (e.g. Oxick A) to control red disease. The seedling are preferably treated in an aqueous solution of chlorine dioxide in concentration of 30-100ppm for 12-24hr, especially preferably in about 80ppm concentration for 24hr.