Southern Pine Beetle Description:

Southern pine beetle (SPB) is a 1/8 inch to 1/4 inch wood-boring insect that infests pine trees, killing even large trees very quickly. It is one of the most destructive pests in the Southern and Southeastern United States.

Hosts:

Preferred host trees include loblolly, shortleaf, and Virginia pine, although all species of pine are susceptible. Trees that are weak or damaged from drought, lightning, or construction are especially vulnerable.

Biology & Symptoms:

Southern pine beetles produce four or five generations a year. Their larvae tunnel underneath tree bark, damaging and severing vascular tissues in their wake. Symptoms include changes in canopy color (green to dull green to yellow to reddish-brown); brown-red dust; and whitish pitch (pine sap) tubes.

Management:

To reduce the chance of attack, remove infested trees to prevent further spread of the disease. Never use the cut wood as firewood. In addition, keep pines healthy and vigorous by watering, fertilizing, and mulching regularly.

See More Articles

Ss 1201316737 Box Tree Moth
Holes or Skeletonization in Leaves

Box Tree Moth

Box tree moth (BTM), known by the scientific name of (Cydalima perspectalis), is an invasive moth that feeds on boxwoods (Buxus spp.)
Read More
Pest And Disease Borers Banner 1440X500
Trunk or Bark Damage

Tree Borers

Borers are chewing insects, usually in larval stages, that chew and feed on the inner bark and/or wood of trees. Most species are the larvae of beetles.
Read More
DSC 8019
DSC 8019

Get In Touch With Us!

We pride ourselves at Davey Tree on providing prompt, professional and personalized service from certified arborists that live, work and engage in your community. Contact one of our Davey Tree specialists for your residential needs.

Let's Find What
You're Looking For!