Abstract: A crop spraying apparatus includes a self-powered blower mounted on the rear rack of an ATV, with an air manifold extending behind the blower. Left and right spray nozzle assemblies are mounted on respective branches of the manifold, each actuatable either individually or together, so that the spray pattern may be directed to either side or both sides of the ATV. A tank is mounted on the front of the ATV, and a pump delivers pressurized liquid from the tank to a pair of isolation valves at the rear of the ATV. From the valves the solution is fed to injectors, each injector secured in one of the spray nozzles. The blast of air exiting each nozzle breaks up the injected solution into a fine mist that is carried by the air stream to the crops.