唐菖蒲(Gladiolushybidus.Hort),又名剑兰。因其花卉艳丽多姿,花叶并美,色形具佳,弛名中外。全国各地均有栽培,是颇受群众观赏的花卉之一。近年来,由于生态环境的变化,唐菖蒲的病害逐年严重,造成种球退化,植株变态,影响了观赏。经两年调查,在辽宁地区唐菖蒲栽培的29个品种,均有病毒病,平均病株率达 Gladiolus rubidus (Hort), also known as gladiolus. Because of its colorful and colorful flowers, flowers and the United States, with a good color, relax at home and abroad. Cultivated in all parts of the country, it is one of flowers popular with the masses. In recent years, due to the changes of ecological environment, gladiolus’s disease is serious year by year, resulting in the degradation of bulbs and plant metamorphosis, affecting the ornamental. After two years of investigation, all 29 cultivars of Gladiolus cultivated in Liaoning Province had virus disease and the average strain rate reached