METHOD FOR SUPPRESSING GENERATION OF DOLLARSPOT DISEASE OF GRASS

摘要

PROBLEM TO BE SOLVED: To provide a generation-suppressing method for grass dollarspot disease, using a granular fertilizer composition. SOLUTION: The generation-suppressing method for grass dollarspot disease comprises a step for fertilizing, as a nitrogenous fertilizer, 5-20 g/m2granular fertilizer composition comprising a resin-coated nitrogenous fertilizer on the grass growing soil in grass growing term, wherein the grass dollarspot disease-suppressing method is characterized by that≥60% of the total nitrogenous fertilizer ingredients in the granular fertilizer composition are contained in the resin-coated nitrogenous fertilizer especially in resin-coated urea. COPYRIGHT: (C)2008,JPO&INPIT