Trees & Shrubs


Bishop Spray Service Moses Lake Division will inspect your trees and shrubs to determine the issues and then recommend the best insect control treatment for your specific issue. Our main focus is to make sure your trees and shrubs stay healthy.

Our dormant spray treatment is applied to the trees in early spring, prior to the swelling and breaking of buds. Our foliar/systemic spray can be applied late spring to fall. Once the foliar/systemic spray has been applied, water thoroughly at your earliest convenience.

Water, water, water! Especially in the fall. If water is not available to the roots, they will suffer winter burn and the damage will not be seen until the following spring and summer. Lack of water is the number one problem we see for trees and shrubs. The damage, once visible, can take as long as 2-3 years to go away with proper treatment.