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Urban forestry

Photo Credit: Bob - Adobe Stock (Cropped from original)

Meet Our Urban forestry Experts

Signe Danler

Home Horticulture Online Program Instructor

Contact for questions about Home Horticulture online. Submit other questions to Ask Extension, link below.

[email protected]

Brooke Edmunds

she/her/hers

Community Horticulture, Master Gardeners

Contact me about the Master Gardener Program or gardening questions from Marion or Polk counties

[email protected]

Dan Leavell

541-883-7131
[email protected]
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Should we treat ash trees for emerald ash borer?

Q: I just read about the emerald ash borer (EAB) appearing in Oregon. We have two large very nice ash trees that we don't want to cut down, no signs of infestation at this time. Would you recommend we go ahead and treat these with the pesticide injection that treats for the borer, just in case?

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