... 11Gallon /Agricultural trolly power sprayer /high tree sprayer/horticultural equipment /Disinfection Sprayer ITEM: 3WY-A1 Trolly Type Power Sprayer Series: Product ... flowers, lawn & nursery, agricultural orchards, rice, dry farming base, etc. Disinfection of poultry farms, streets, hospitals, schools, docks, landfills, etc. 3WY ...