Detection and Sequence Analysis of Lily mottle virus in Narcissus pseudonarcissus from the Netherlands by RT-PCR Technique Detection of Three Lily Viruses by Multiplex RT-PCR Detection and Sequence Analysis of Lily mottle virus in Narcissus pseudonarcissus from the Netherlands by RT-PCR Technique Detection of Three Lily Viruses by Multiplex RT-PCR Detection of Lily symptomless virus and Lily mottle virus by Multiplex RT-PCR Detection of Lily symptomless virus and Lily mottle virus by Multiplex RT-PCR