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百合病毒病为百合的主要病害,多在夏、秋季发病。主要表现花叶、坏死斑、环斑和丛簇4种症状。花叶型即叶面表现浅绿与深绿相间斑驳,严重时叶片分杈扭曲,花器变形,花蕾不开。坏死斑型多在叶片上产生褪绿斑驳或出现坏死斑。环斑型多出现小型蚀纹形坏死斑。丛簇型即表现植株丛簇、叶片呈浅绿至浅黄色,以后产生条斑或出现斑驳,幼叶反卷扭曲、全株矮化。有时可表现混合症状,或病株无主茎或不形成花等。
Lily virus disease is the main disease lily, mostly in summer and autumn onset. The main performance of mosaic, necrotic spots, rings and clumps four kinds of symptoms. Mosaic leaf surface that is green and dark green mottled mottling, severe twisting twigs, flower deformation, flower buds are not open. Necrotic spots more leaves in the chlorotic mottling or necrotic spots. Ring spot more small necrotic spots appear necrotic. Clusters that show clusters of plants, the leaves were light green to light yellow, after the occurrence of streaks or mottled, young leaves twisted anti-roll, whole plant dwarfing. Sometimes can show mixed symptoms, or disease-free stems or no formation of flowers and so on.