What Is a Weed Killer Sprayer?

A weed killer sprayer is a special tool designated to kill or reduce weed growth in selected areas. Weed killer sprayers may be small and handheld for precise spot treatment or be comprised of a heavy-duty tank and backpack system in order to apply a large number of chemicals throughout a field or pasture.

Selecting a Weed Killer Sprayer

Consider the differences between pesticide and herbicide applications, and make note of which you intend to use the weed sprayer for when selecting your system. Consider things like spray pressure, and system capacity, as well as materials, replacement parts, and ergonomic factors. Remember that high pressure is not required for all applications, and in fact may cause more damage when applying herbicides due to excess drift. On the other hand, many applications benefit from high-pressure weed killer sprayers. Considering the factors that go into your personal application allow you to be better informed when selecting from a wide array of sprayers.

Small Operations

For small operations, you should consider weed killer sprayers that are handheld and designed for spot treatment or weed killer sprayers that have small one-gallon plastic tanks. This size is perfect for spraying small areas in the garden or around the house. Handheld sprayers always consist of a spray wand, a filter, a small tank, and an adjustable nozzle tip that may offer several options for spraying pattern.

Backpack Weed Killer Sprayers

Homeowners with large properties and landscaped beds may consider the backpack-style weed killer sprayers used by many farmers. Backpack sprayers usually have a 3-4 gallon tank that has ergonomic straps for carrying throughout the field. They can be customized with different nozzles or spray tips.

Weed Killer Sprayer Maintenance 

It is important to care well for your weed killer sprayers in order to get the most use out of them. You can prevent damage to tanks, hoses, and nozzles, by always washing spray equipment thoroughly after use, and following the tips below:

• Own one weed killer sprayer per chemical you plan to apply. Using the same tank for multiple chemicals can be dangerous for the plants, you, and your equipment, even if you wash regularly.

• Follow manufacturer’s instructions for complete lubrication (if applicable), operation, adjustments, and care.

• Disassemble nozzles after use and clean all parts to remove any extra particles or dirt that has gotten caught in the screens.

• Flush hoses out with clean water before use.

• Look for worn parts when assembling and replace as needed.

Learn more about spray pumps and  lawn sprayers.