seenhaigus, mille tõttu lehed deformeeruvad ja värvuvad lillakaks või känguvad ja närbuvad pärast tärkamist, leaves turn red, and plants wilt and often die, the bulb base and roots rot, spots may also develop on the top or sides of the bulb, when diseased bulbs go into storage they become dull white with firm shrunken bases that usually are covered with whitish or pinkish fungal growth