Arborvitae
Flat-headed and shothole borers Berckmann's blight Cedar flagging Leaf blight Shoot tip dieback Twig blight Spruce bud scale Cypress tip moth Juniper scale Juniper webworm Leafminers [... more]
PEP at WSU |
Bamboo
Bamboo spider mite Aphids Urban IPM Home Insect [... more]
PEP at WSU |
Photinia
Leaf spot (Diplocarpon) Physiological leaf spot Root weevils Powdery mildew [... more]
PEP at WSU |
WSU - Hortsense
Cottony camellia scale Lecanium scale Root weevils Urban IPM Home [... more]
PEP at WSU |
Juniper
Magnesium deficiency Phomopsis twig blight Juniper tip midge Spruce spider mite Phytophthora root rot Cypress tip moth Juniper scale Juniper webworm Leafminers [... more]
PEP at WSU |
Lilac
Lilac borer Lilac leafminer Oystershell scale Bacterial blight [... more]
PEP at WSU |
Pieris (Andromeda)
Root rot & dieback Black vine weevil Leaf spot Urban IPM Home [... more]
PEP at WSU |
Azalea
Botrytis petal blight Cylindrocladium blight & root rot Leaf and flower gall Ovulinia petal blight Root rot (Phytophthora) Obliquebanded leafroller Lime-induced chlorosis Marginal leaf necrosis Nematode (stunt) Azalea leafminer Azalea bark scale [... more]
PEP at WSU |
Boxwood
Boxwood leafminer Boxwood mite Boxwood psyllid Phytophthora root rot [... more]
PEP at WSU |
Camellia
Flower and petal blight Sooty mold (Black mold) Cold injury Brown soft scale Cottony camellia scale [... more]
PEP at WSU |
Cotoneaster
Fire blight Cotoneaster webworm Bacterial blight Scab Spider mites [... more]
PEP at WSU |
Euonymus
Bacterial blight Crown gall Euonymus scale Powdery mildew Urban IPM Home [... more]
PEP at WSU |
