Silent killers stalk backyard trees

Make no mistake: Trees live in harm's way. Whether it's emerald ash borer, Asian longhorned beetle, gall wasps, winter moths or Phytopthera blight--a tree has to survive a lot of threats to grow to maturity and thrive. As property owners, there are a few things we can do about it. Read about how you can protect your trees

Emerald ash borer leaves a "D" shaped hole in the bark. Beneath, they leave tunnels in the cambium layer.

 

 

 

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