See Research in Action! Drone demo on Aug. 19 Washington’s wine grape growers and wineries are invited to see their research dollars at work during a demonstration of a drone release of beneficial predators for grape mealybug and spider mites. The demo will be held: Friday, August 19 9:00-10:00am Kiona Vineyards, Benton City. Meet at the Kiona Winery Tasting Room Parking Lot, 44612 N Sunset Rd, Benton City, WA 99320. It’s a short walk to the research trial location. The…