David Yarborough, a wild blueberry specialist at the University of Maine Cooperative Extension, spoke with WLBZ (Channel 2) and WVII (Channel 7) at the start of the Maine blueberry harvest season. Yarborough told WLBZ the crop is looking good, but the supply is expected to drop from recent years. “The last three years we’ve had read more Yarborough speaks with WLBZ, WVII as Maine blueberry harvest starts