Insect Management Handbook

Hemiberlesia (Abgrallaspis) ithacae

Orgyia pseudotsugata

Includes Adelges cooleyi and other species

Dioryctria spp.

Cacoecimorpha pronubana

Description and crop damage Larvae are active, dark green, about 0.37 to 0.5 inch in length when mature, with a light brown to greenish brown head. This pest attacks many broadleaf evergreens. Caterpillars weave needles together and feed within, causing small brown clusters of dead terminals. Larvae are active year-round. This is a small (up to 0.9-inch wingspan), bell-shaped brown moth with reddish underwings and dark bands on the upper wings.

Tetranychus spp.

Stenoptilodes antirrhina

Pest description and damage Adult is a grayish to tan T-shaped moth with slender, plumed wings and a 0.5-inch wingspan. The small greenish larvae are about 0.5 inch long when mature. The larvae initially mine within leaves. Later, they feed on terminal leaves and bore into developing flowers and inside the stems.

Green apple aphid (Aphis pomi)
Spirea aphid (Aphis spiraecola)

Includes

Brown mite (Bryobia rubrioculus)
Citrus red mite (Panonychus citri)
Spider mite (Tetranychus spp.)

Carulaspis juniperi