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- Title
The incidence of barley yellow dwarf virus isolates in perennial ryegrass (<em>Lolium perenne</em>) in south-western Victoria.
- Authors
Eagling, D. R.; Cunningham, P. J.; Sward, R. J.; Halloran, G. M.
- Abstract
Barley yellow dwarf virus (BYDV) was detected in perennial ryegrass cultivars examined from three sites in south-western Victoria (Balmoral, Mininera and Hamilton); the frequency of BYDV infection varied with cultivar. PAV-related isolates were prevalent at all sites, but the incidence of MAV- and RPV-related isolates varied with the site and cultivar. The PAV-related isolate was less frequent in cv. Ellett than in cv. Victorian at all sites. The implications for the epidemiology of the disease and its agronomic importance in Victoria are discussed.
- Subjects
VICTORIA; BARLEY yellow dwarf viruses; LOLIUM perenne; RYEGRASSES; VIRUS diseases of plants; CROP losses; PLANT diseases
- Publication
Plant Pathology, 1989, Vol 38, Issue 3, p408
- ISSN
0032-0862
- Publication type
Article
- DOI
10.1111/j.1365-3059.1989.tb02160.x