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Holes In Tree Trunk Small Medium Large Davey Tree

Insect & Disease Issues

What Causes Tiny Rows of Holes in Tree Trunk (Maple, Oak, Apple)?

September 27, 2022

Is it a bug? A bird? Who is marking up your tree's trunk? Well, it's probably a borer or a bird. Keep reading to pinpoint who's the culprit and what you can do!

Trees Losing Leaves In Early Or Late Summer Or Early Fall Davey Tree

Leaf & Needle Problems

Why Are Trees Losing Leaves In August Or Early Fall?

September 1, 2021

A reader asked why her oak tree was losing all its leaves summer. If your tree is losing leaves in early summer (June) or late summer (August), find out why. We outline why oak, maple and ash trees lose leaves in summer. Or if you're seeing tree leaves lose leaves early in the fall, click here!

Leaf & Needle Problems

Why Does My Tree Only Have Leaves on One Side?

June 7, 2021

Wondering why your tree has no leaves on one side? Learn why your tree is not leafing out.

Insect & Disease Issues

Tree Pest (Insect): Black Twig Borer

May 13, 2021

Plants commonly affected by Black twig borer (also referred to as black coffee borer or black coffee twig) include black gum, dogwood, Japanese maple, and more. Learn what black twig borer looks like, the life cycle, and control and prevention methods.

Aphids On Large Trees What To Do Davey Tree

Insect & Disease Issues

How to Get Rid of & Treat Aphid Infestations in Large, Tall Trees

August 23, 2022

See little critters on your maple tree leaves? Or maybe their honeydew left sticky leaves on your outdoor plants? Sounds like aphids! Get rid of them by...

Leaf & Needle Problems

Why Your Tree is Not Growing Leaves in Spring (Cherry, Elm & Ash)

May 18, 2022

Why is your tree not growing leaves in spring? Including why cherry, elm and ash trees are not leafing out.

Tree Selection Guide

Trees with Non-Invasive Root Systems

May 2, 2022

Plant trees with roots that don't spread! Here are trees with non-invasive root systems, shade trees with small root systems and best trees for sidewalks!

Insect & Disease Issues

Are Japanese Beetles Doing Damage to Your Tree Leaves?

June 30, 2021

Below discover what trees Japanese beetles do and don’t like to eat and how to get rid of this garden pest.

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