Gallery — MichiganOakWilt.org

Cynipid jumping gall wasp on white oak leaves

Cynipid jumping gall wasp on white oak leaves

Don't confuse this with oak wilt symptoms.

Tree affected by Cynipid jumping gall wasp

Tree affected by Cynipid jumping gall wasp

Don't confuse this with oak wilt.

Nit Beetles v5.jpg

Chestnut Borer v2.jpg

Nitidulid Beetle v2.jpg

Photo gallery of oak wilt symptoms and other oak issues.