Identification of the Pathogen of Mosaic Disease in Cucurbitapepo L.var.~ovifera and Cucumis melo L.var.conomon
Abstract: Abstract:The mosaic disease samples of Cucurbira pepo L.vail ov~ra and Cucumis melo L.vat. conomon were collected in greenhouse an d field at various sites in Congming Islan d.After host bioassay, electron microscopy(EM)observation,DAS—ELISA testing and molecular detection,the results showed that the pathogen of mosaic virus in e pepo L.var.ov~ra and C melo L.var.conomon is Zucchini yellow mosaic virus(ZYMV).