We pride ourselves at Davey Tree on providing prompt, professional and personalized service from certified arborists that live, work and engage in your community. Contact one of our Davey Tree specialists for your residential, commercial, utility, or environmental needs.
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Cytospora Canker
The plant pathogenic fungus Leucostoma kunzei (formerly Valsa kunzei) is the causal agent of cytospora canker, a disease of some conifers found in the Northern Hemisphere, predominantly on Norway spruce (Picea abies) and Colorado blue spruce (Picea pungens).
Elm Leaf Beetle
When populations are large, elm leaf beetle larvae and adults can completely defoliate elms. Adults chew small, circular holes. Infested trees appear drought-stricken and brown or scorched.
DRG Uses LiDAR Data To Help Dominion Energy Reduce Costs During ROW Construction
DRG leverages drone-captured LiDAR data and 3D PLS CADD maps to pinpoint potential hazard trees during construction of Dominion’s new overhead electric transmission, cutting down on unpredictable costs and potential schedule delays.
Washington DC Metro Tree & Landscaping Services
Our offices serve the Dulles, Alexandria, Montgomery County, Washington D.C., and surrounding areas in the DC Metro for commercial landscape maintenance, tree care, water management, and snow and ice management with in-depth knowledge of local climates and habitats that ensures your commercial landscapes remain healthy and vibrant
The Best Lawn Care Services of 2023
U.S. News & World Report names Davey Best for Tree Care for Best Lawn Care Services of 2023.
Integrated Vegetation Management
Commercial Tree Planting & Transplanting
BOLO: Spotting Spring Invasives
Non-native plants may be sneaking onto your properties! Be on the look out for these characteristics to spot the sneaky invaders.
Fall Webworm
Fall webworm larvae are pale greenish-yellow with either black or red heads. They have two rows of black spots along their backs and scattered long hairs along their bodies. The caterpillars transform into white moths in the spring.
How To Protect Newly Planted Trees in Winter
Did you recently plant a new tree this season? Here’s what you need to know about how to properly care for newly planted trees from the harsh winter weather conditions. You will also find details on how to protect newly planted fruit trees from frost.
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