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Incidence of PAV-like and RPV-like viruses in four pasture species on two sites at Sandford, Tasmania

By: Material type: TextTextLanguage: En Publication details: 1990ISBN:
  • 968-6127-39
Subject(s): DDC classification:
  • 91-014171
In: Burnett, P.A. (ed.). World perspectives on barley yellow dwarf. Mexico, DF (Mexico). CIMMYT. 1990. p. 329-33191-014171Summary: Four pasture species sown at the same time in heavy and light soil conditions were sampled for barley yellow dwarf viruses. Only PAV-like, RPV-like, and mixed infections of these two viruses were detected from the two sites. Higher levels of infection (from predominantly PAV-like viruses) were detected in fescue (Festuca arundinacea Schreb) (21 %) and ryegrass (Lolium perenne L.) (27 %). Levels of infection were lower in cocksfoot (Dactylus glomerate L.) (6 %) and phalaris (Phalaris aquatica L.) (7 %), and both were predominantly infected with RPV-like viruses. Rhopalosiphum padi (L.) was collected from all four species, while small numbers of
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Reprint CIMMYT Knowledge Center: John Woolston Library AGRIS Collection 91-014171 (Browse shelf(Opens below)) 1 Available 91-014171
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Four pasture species sown at the same time in heavy and light soil conditions were sampled for barley yellow dwarf viruses. Only PAV-like, RPV-like, and mixed infections of these two viruses were detected from the two sites. Higher levels of infection (from predominantly PAV-like viruses) were detected in fescue (Festuca arundinacea Schreb) (21 %) and ryegrass (Lolium perenne L.) (27 %). Levels of infection were lower in cocksfoot (Dactylus glomerate L.) (6 %) and phalaris (Phalaris aquatica L.) (7 %), and both were predominantly infected with RPV-like viruses. Rhopalosiphum padi (L.) was collected from all four species, while small numbers of

English

World Perspectives on Barley Yellow Dwarf International Workshop. Udine (Italy). 6-11 Jul 1987 CIMMYT, Ap. 6-641, 06600 Mexico, D.F. - Mexico|COMOD

AGRIS Collection


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