The Boxwood Psyllid (Psylla buxi) is an important on boxwood and other plants. Boxwood Psyllid nymphs typically emerge in spring […]

The Boxwood Mite (Eurytetranychus buxi) is an important on boxwood and other plants. Boxwood Mites typically emerge in spring from […]

The Black Vine Weevil (Otiorhynchus sulcatus) is an important on a variety of ornamental flowers and other plants. Overwintered Black […]

The Birch Skeletonizer Moth (Buccalatrix canadensisella) is an important pest on birch in many regions. Adults emerge from overwintered pupae […]

The Bagworm Moth (Thyridopteryx ephemeraeformis) is an important pest on variety of trees and shrubs in many regions. Overwintered eggs […]

The Boxwood Leafminer (Monarthropalpus buxi) is an important pest on boxwood and other species in many regions. Overwintered Boxwood Leafminer […]

The Azalea Whitefly (Pealius azaleae) is an important pest on azaleas in many regions. Overwintered Azalea Whitefly nymphs typically emerge […]

The Azalea Leafminer (Caloptilia azaleela) is an important pest on azaleas in many regions. Overwintered Azalea Leafminer pupae typically emerge […]

The Western Spruce Budworm (Choristoneura occidentalis)  is an important pest on pine and spruce trees. Overwintered Western Spruce Budworm larvae […]

The Western Tent Caterpillar (Malacosoma californicum) is an important pest on a variety of trees. Larvae emerge in spring from overwintered […]