The Yamaha RMAX unmanned aerial crop spray helicopter drone flies over Terra Blanca Vineyard in Benton City. The flight last August was part of a series of demonstrations organized by Yamaha for tree fruit and vineyard operations.
The Yamaha RMAX unmanned aerial crop spray helicopter drone flies over Terra Blanca Vineyard in Benton City. The flight last August was part of a series of demonstrations organized by Yamaha for tree fruit and vineyard operations. Robert Delahanty The Duke Joseph Agency
The Yamaha RMAX unmanned aerial crop spray helicopter drone flies over Terra Blanca Vineyard in Benton City. The flight last August was part of a series of demonstrations organized by Yamaha for tree fruit and vineyard operations. Robert Delahanty The Duke Joseph Agency

Ag tech could boost Tri-City economy

January 05, 2016 04:01 PM

UPDATED January 05, 2016 07:18 PM

More Videos

  • Sights and sounds of a Cuban tobacco harvest

    In Cuba's prime tobacco fields in the province of Pinar del Río, Jesus Jerald Echevarria, Caridad Piloto Morejon and others are in the middle of harvest season. Music performed by Mezclarte.