First Report of Narcissus mosaic virus Infecting Crocus spp. Cultivars in the Netherlands

Plant Disease
R MiglinoA R van Schadewijk

Abstract

A survey to identify virus diseases affecting Crocus spp. in the Netherlands was conducted during April 2004. Crocus spp. (cvs. Flavus, Pick-wick, Remembrance, and Grand Maitre) with symptoms suggestive of virus infection (stunting, yellowing, necrosis, and flower color breaking) were collected from several fields in the Breezand and Lisse districts in northern and southern Netherlands, respectively. All samples were tested for the presence of six known crocus-infecting viruses (1,2) using enzyme-linked immunosorbent assay (ELISA) and reverse transcription-polymerase chain reaction (RT-PCR) assays. The ELISA assay was performed with the following polyclonal and monoclonal antibodies: Iris severe mosaic virus (ISMV); Tobacco rattle virus (TRV) isolates F, Y, and J obtained from the Applied Plant Research Institute, Lisse, Netherlands; Arabis mosaic virus; Cucumber mosaic virus from the Plant Research International Institute, Wageningen, Netherlands; Iris yellow spot virus (IYSV) from the Virology Department at Wageningen University, Netherlands; and the potyvirus group-specific monoclonal antiserum from the DSMZ, Braunschweig, Germany. All samples that tested positive with a potyvirus antiserum were further tested for the presen...Continue Reading

Citations

Feb 28, 2009·Plant Physiology and Biochemistry : PPB·Raquel Castillo López, Lourdes Gómez-Gómez

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