2025-03-212025-03-212024-01-16https://hdl.handle.net/10919/124959Vacuum breaker and O-ring are used to prevent back-siphoning. (Bottom)Dimensions: 7360 × 4912Size: 10.6 MBimage/jpegenIn Copyright (InC)This Item is protected by copyright and/or related rights. Some uses of this Item may be deemed fair and permitted by law even without permission from the rights holder(s). For other uses you need to obtain permission from the rights holder(s).Pesticides in Our EnvironmentApplication EquipmentImageVirginia Tech