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Fall Armyworm
Lawn Care & Maintenance
What’s Destroying My Lawn: Fall Armyworm Damage & Control
What’s damaging my lawn? It could be armyworms! Early feeding damage looks like drought-stressed grass but can quickly progress to complete browning if there are a lot of fall armyworms present., learn more.
Rubber Mulch Rings Good Or Bad For Trees Davey Tree
Soil Care & Mulching
Are Rubber Mulch Rings Good or Bad for Trees?
Are tree rings bad or good to place around trees? Here’s why you should go for organic mulch instead! Research shows rubber mulch can slow tree growth, turn tree leaves yellow and increase tree mortality.
Climate Change Facts
Davey Knowledge
Climate Facing Trees For U.S. Metropolitan Areas
The Davey Institute continues to research areas of the country to assess the shifting climate zones and determine what is the best tree to plant for climate change.
Honey Fungus
Plant Health Care
What to Do About Mushrooms Growing at the Base of Trees
Have you noticed mushrooms growing around your tree's base or roots? It may be dangerous. Learn how to identify and manage honey fungus on your tree.
Black Knot Fungus Must Credit Joseph Obrien Usda Forest Service Bugwoodorg
Insect & Disease Issues
How To Get Rid of Black Fungus on My Tree’s Trunk or Branches
Black fungus on your tree trunk or tree branches? Black knot disease is common in chokecherry trees and plum trees. Although you can eat plums from a tree with black knot, you should still contact an arborist to learn how to get rid of black knot on trees and how you can treat black knot fungus!
Moss Algae Lichen Green On Tree Branch Davey Tree
Plant Health Care
What Are These Green Spots on My Tree’s Trunk or Branches?
Do you have green fungus on tree branches or green spots on your tree bark? Learn more about tree bark fungus identification and treatment. Often, you’ll see moss, lichen, or algae. None of which hurt the tree, but learn how you can get rid of lichen (if you do it right).
Evergreen In Container 1
Tree Planting & Transplanting
Can You Grow Evergreens In A Container?
Evergreens grow very well in containers and in most environments! The options are endless, so here's a list of the best evergreens to grow in pots by hardiness and height.
Davey Tree Maple Tree Helicopter
Tree Planting & Transplanting
Plant These Seedless Maples Without Helicopter Seeds
Looking for a maple tree without helicopter seeds? Check out this list of seedless maples! And learn if the sienna glen maple vs autumn blaze maple is better!
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