Detection of cereal viruses in wheat (Triticum aestivum L.) by serological and molecular methods

Z. Áy, Z. Kerényi, A. Takács, M. Papp, I. M. Petróczi, R. Gáborjányi, D. Silhavy, J. Pauk, Z. Kertész

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

The reliable monitoring of field virus infections of crop species is important for both farmers and plant breeders. The aim of this study was to detect virus infections of winter wheat in the 2006/2007 season. Twelve well-known winter wheat varieties were sown on two different dates (11 th of October and 3rd of November 2006). Leaves of two individuals from each genotype were collected on 23rd of April 2007 to detect the virus infections (Barley stripe mosaic virus - BSMV, Barley yellow dwarf virus - BYDV-PAV, Wheat dwarf virus - WDV and Wheat streak mosaic virus - WSMV) after an extra mild autumn- and wintertime. Virus infections were detected by enzyme-linked immunosorbent assay (ELISA) and polymerase chain reaction (PCR). The aphid-transmitted BYDV-PAV was found frequently whereas other viruses were presented very rarely or were not detected. Forty-six per cent of the tested wheat plants proved to be infected by BYDV-PAV in ELISA, while using PCR, the virus infections with BYDV-PAV was found in 58% of the samples. Further, these results suggest that the optimal sowing time is critical in the control of cereal virus diseases, and additionally, that wheat varieties respond to the virus infections differently.

Original languageEnglish
Pages (from-to)215-224
Number of pages10
JournalCereal Research Communications
Volume36
Issue number2
DOIs
Publication statusPublished - 2008

Fingerprint

Virus Diseases
Triticum
Triticum aestivum
Barley yellow dwarf virus-PAV
Viruses
viruses
wheat
Mosaic Viruses
infection
methodology
Luteovirus
winter wheat
Enzyme-Linked Immunosorbent Assay
Wheat dwarf virus
Barley stripe mosaic virus
polymerase chain reaction
Wheat streak mosaic virus
enzyme-linked immunosorbent assay
Polymerase Chain Reaction
Aphids

Keywords

  • ELISA
  • Genotype
  • PCR
  • Virus
  • Winter wheat

ASJC Scopus subject areas

  • Agronomy and Crop Science
  • Genetics
  • Physiology

Cite this

Detection of cereal viruses in wheat (Triticum aestivum L.) by serological and molecular methods. / Áy, Z.; Kerényi, Z.; Takács, A.; Papp, M.; Petróczi, I. M.; Gáborjányi, R.; Silhavy, D.; Pauk, J.; Kertész, Z.

In: Cereal Research Communications, Vol. 36, No. 2, 2008, p. 215-224.

Research output: Contribution to journalArticle

Áy, Z. ; Kerényi, Z. ; Takács, A. ; Papp, M. ; Petróczi, I. M. ; Gáborjányi, R. ; Silhavy, D. ; Pauk, J. ; Kertész, Z. / Detection of cereal viruses in wheat (Triticum aestivum L.) by serological and molecular methods. In: Cereal Research Communications. 2008 ; Vol. 36, No. 2. pp. 215-224.
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