The Canadian Press on MSN

N.S. researchers study drones for pesticide spraying, but Ottawa strict on regulation

As a drone glided across farmland on a December day in Truro, N.S., its robotic voice called out, "enable spraying.
Wes O'Donell on MSN

Ukraine arms a crop duster with R-73 missiles, the Zlin Z-137 farm plane reborn as a Shahed hunter

A Zlin Z-137 agricultural plane, built to spray fields, is now flying patrol with R-73 air-to-air missiles to ambush Shahed drones before they reach infrastructure. It is not elegant and it is not ...