First Report of Iris yellow spot virus on Onion in Canada.

Autor: Hoepting CA; Cornell Cooperative Extension Vegetable Program, 12690 Route 31, Albion, NY 14411., Allen JK; Ontario Ministry of Agriculture, Food and Rural Affairs, 1 Stone Road W., Guelph, ON N1G 4Y2, Canada., Vanderkooi KD; University of Guelph, Guelph, ON N1G 2W1, Canada., Hovius MY; University of Guelph, Guelph, ON N1G 2W1, Canada., Fuchs MF; Cornell University, Geneva, NY 14456., Pappu HR; Washington State University, P.O. Box 646430, Pullman 99164-6430., McDonald MR; University of Guelph, Guelph, ON NIG 2W1.

Publikováno v: Plant disease [Plant Dis] 2008 Feb; Vol. 92 (2), pp. 318.