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Landscape/Nursery
Sharon Webber, Extension Community Educator 716.652.5400 x150

Plum Pox Virus
Plum pox, also called sharka, is considered one of the most devastating viral diseases worldwide of stone fruit, including peaches, apricots, plums, nectarines, almonds, and sweet and tart cherries. The virus distorts and discolors fruit, reduces yield and shortens
tree life, but it poses no threat to human or animal health. Infected plants are typically destroyed to prevent the spread of the disease, causing great economic loss to the growers.
First described on plums in Bulgaria in 1915, plum pox has spread to a large part of Europe, the Mediterranean, the Middle East (Egypt and Syria), India, and Chile. Plum pox was first found in North America in Pennsylvania in 1999. It was then discovered in eastern Ontario and Nova Scotia, Canada, in 2000 and in western New York and southwestern Michigan in July 2006
. Read more . . .

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