WHOLE PSYLLIUM HUSKS Drosophila suzukii has recently arrived in Northern Hemisphere vineyards and has caused damage to grape, particularly in Europe.Damage to the grapes has been observed, as well as the development of sour rot linked to its presence.Other species of drosophila are also present in the vineyards.This insect has now First Aid Supplies clearly established itself in the vineyard, requiring the attention of the viticultural and wine industry.