Common Insects and Mites: Sapsucker damage

Horizontal holes on birch tree trunk caused by sapsuckers.
Sapsucker damage on birch
Photo by: C.R. Foss

Biology

Rows of horizontally oriented holes in trunks and branches of various types of trees are typical feeding sites for sapsuckers (woodpeckers).

Mild to moderate damage usually has little long-term impact on the health of the tree. Severe damage may weaken trees, making them more susceptible to wind damage.

Management Options

See "Using Integrated Pest Management (IPM) in the Landscape" for successful problem management techniques.

Non-chemical Management

Select non-chemical management options as your first choice!

Non recommended.

Chemical Management

IMPORTANT: Always read and follow label directions when working with pesticides.

None recommended.

Additional Images


cougar head logo

WSU Extension programs and employment are available to all without discrimination.
Evidence of noncompliance may be reported through your local Extension office.