BIOLOGICAL AND SEROLOGICAL CHARACTERISTICS OF ZUCCHINI YELLOW MOSAIC VIRUS ISOLATED FROM ZUCCHINI (Cucurbita pepo), SQUASH (C. maxima), AND PUMPKIN (C. moschata).

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    • Alternate Title:
      CARACTERÍSTICAS BIOLÓGICAS Y SEROLÓGICAS DEL VIRUS MOSAICO AMARILLO DEL CALABACÍN AISLADO DE CALABACÍN (Cucurbita pepo), CALABAZA DE INVIERNO (C. maxima) Y CALABAZA (C. moschata). (Spanish)
    • Abstract:
      Zucchini yellow mosaic virus (ZYMV) is one of the most economically important viruses of cucurbit crops, causing severe mosaic, blistering of leaf lamina, malformation, and knobbed fruits, and presents an important biological variability. The objective of this study was to determine the prevalence and incidence of ZYMV in major summer (Cucurbita pepo), and winter squashes (C. maxima, and C. moschata) growing areas of Turkey-Samsun. Field surveys were made in 2015-2016 cropping seasons in major cucurbit growing regions. In five regions, 225 symptomatic samples were collected. Samples from three different species of Cucurbita were tested by biological and serological method using ZYMV polyclonal antiserum. Serological test results revealed that 84 out of 225 samples contained ZYMV, 34 out of 70 zucchini (C. pepo) samples, 28 out of 90 squash (C. maxima) samples containing ZYMV, and 22 out of 65 pumpkin (C. moschata) samples had ZYMV in 2015-2016. Three ZYMV isolates were obtained from zucchini at Carsamba (ZYMV-CA), winter squash at Tekkekoy (ZYMV-TE), and pumpkin at Bafra (ZYMV-BA), and their biological variability was detected on different hosts, including cucurbit crops. [ABSTRACT FROM AUTHOR]
    • Abstract:
      El virus del mosaico amarillo del calabacín (ZYMV) es uno de los virus de mayor importancia económica para los cultivos de cucurbitáceas, que causa mosaico severo, formación de ampollas en la lámina foliar, malformación y frutos nudosos, y presenta una importante variabilidad biológica. El objetivo de este estudio fue determinar la prevalencia e incidencia del ZYMV en las principales áreas de cultivo de verano (Cucurbita pepo) y calabazas de invierno (C. maxima y C. moschata) en zonas de cultivo en Turquía-Samsun. Los estudios de campo se realizaron en las temporadas de cultivo de 2015-2016 en las principales regiones de cultivo de cucurbitáceas. En cinco regiones, se recolectaron 225 muestras sintomáticas. Las muestras de tres especies diferentes de Cucurbita se probaron mediante un método biológico y serológico utilizando el antisuero policlonal ZYMV. Los resultados de las pruebas serológicas revelaron que 84 de 225 muestras contenían ZYMV: 34 de 70 muestras de zucchini (C. pepo), 28 de 90 muestras de calabaza (C. maxima) y 22 de las 65 muestras de calabazas (C. moschata) en 2015-2016. Se obtuvieron tres aislados de ZYMV de calabacín en Carsamba (ZYMV-CA), calabaza de invierno en Tekkekoy (ZYMV-TE) y calabaza en Bafra (ZYMV-BA), y su variabilidad biológica se detectó en diferentes huéspedes, incluyendo los cultivos de cucurbitáceas. [ABSTRACT FROM AUTHOR]
    • Abstract:
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