Over=spray protection for plant row sprayer

摘要

The plant row sprayer is fitted with a pair of plastics shells for each plant row. The shells (6) are hung from the sprayer support frame and have the spray heads (12) and spray ducts (11) fitted to the inside faces. The bottom of each shell is moulded to catch collected spray material and recycle it. The spray ducts are located in moulded recesses as are the recycling ducts. The edges of the shells have flexible flanges to contain the spray pattern. The ducts can be metal to provide reinforcing for the shell shape.