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Tokyo Park to Fell Its 1,266 Plum Trees After Losing Pox Battle

April 7 (Bloomberg) -- A Tokyo park once named Japan’s best for viewing plum blossoms is cutting down all its trees after losing a five-year battle with plum pox.

The 45-square-kilometer Umeno Koen (Plum Park) in western Tokyo’s Ome City closed on April 4, four days after hosting its annual plum blossom festival, according to the city’s website. The park’s remaining 1,266 trees will be felled after the clearing of some 2,600 others failed to contain a 2009 outbreak of the disease.

“It is with great sadness that, in order to stop the spread of the disease and to begin replanting as soon as possible, we will cut down all the plum trees in Umeno Koen,” reads a statement Ome City released in February. “In the near future, when it’s safe for replanting, we will strive to make our city famous for plum blossoms again.”

Umeno Koen ranked first among some 90 plum-viewing spots nationwide in a Nikkei newspaper reader poll in February 2009, the city reports. Ome plans to wait until the area has been free of plum pox for three years before replanting, according to its website.

Plum trees generally bloom between February to March in Japan, about a month before cherry trees -- the more widely recognized sign of spring’s arrival in the country. Plum blossoms can range in color from white to a vivid red.

Plum pox is the “most devastating” viral disease among stone fruit -- which include plums, apricots and cherries -- and is generally transmitted by aphids, according to the U.S. Department of Agriculture’s website. It does not present a danger to consumers, the department said.

The discovery of the virus in Umeno Koen was the first instance of the disease in Japan, according to Ome City.

To contact the reporter on this story: Kevin Buckland in Tokyo at

To contact the editors responsible for this story: Garfield Reynolds at Jim McDonald, Marco Lui

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