Phylloxera galls on vine leaf

A History of Phylloxera in Willamette Valley

The grape industry in Oregon’s Willamette Valley has persevered through adverse weather, fires, economic fluctuations, and multiple threats to the very vines that provide their livelihood. One of these challenges is the history of phylloxera in Willamette Valley and the destruction it has brought to some of the oldest and most revered vineyard sites.  How […]

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