フィロキセラMeanings1nounphylloxera; grape phylloxeraRefers specifically to the insect Daktulosphaira vitifoliae, a pest of grapevines. Used in agricultural and viticultural contexts.19世せい紀きのフランスでは、フィロキセラによって多おおくのブドウ畑ばたけが壊かい滅めつした。In 19th-century France, many vineyards were devastated by phylloxera.