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唐菖蒲花色美丽,冬季含苞待放时剪下作插花甚受欢迎。厦门市东孚苗圃从荷兰引进唐菖薄种球7个品种,经几个种植期观察,在五叶龄以前,无明显病害发生,长到五片叶以后容易出现病害。主要有:一、种球干腐病 由种球传带,在土壤中侵染新老球茎,初发病种球表面呈褐色小斑,逐渐向外扩展成大病斑。病斑稍凹陷,当球茎晒干时,干病斑萎缩成圆形重叠状。地上部症状表现为植株矮小,叶缘及叶尖干枯,严重时植株提早死亡。尤其是种植地土质粘,排水通气不良时,造成根系腐烂,以至整个球茎腐烂。
Gladiolus beautiful color, winter bud when cut for flower arrangement very popular. Xiamen Dongfu nursery introduced from the Netherlands Tangbang thin ball 7 varieties, after several planting observation, before the five-leaf age, no obvious disease occurred, grow to five leaves prone to disease. Mainly include: First, the corm seeds dry rot disease transmitted by the bulbs, infested in the soil of new and old bulbs, the first incidence of bulbs on the surface of the brown spots, and gradually expanded outward into a large lesion. Lesions slightly depressed, when the bulb dried, the dry spot shrinks into a circular overlap. The symptoms of the upper part of the plant showed short stature, leaves edge and tip dry, severe plant died early. In particular, planting soil sticky, poor drainage ventilation, resulting in root decay, and the entire bulb decay.