Holly
Phytophthora leaf & twig blight Boron deficiency Green algae Red leaf spotting Holly bud moth Holly leafminer Orange tortrix Brown soft scale Cottony camellia scale Lecanium scale [... more]
PEP at WSU |
Raspberry
Fruit rot and cane Botrytis Phytophthora root rot Raspberry crown borer Boron deficiency Spur blight Yellow rust Dryberry mite Root weevils [... more]
PEP at WSU |
Rhododendron
Botrytis shoot blight Tissue proliferation Rhododendron lace bug Rhododendron whitefly Armillaria root rot Gray blight Lime-induced chlorosis Marginal leaf necrosis Physiological leaf spot Phytophthora blight Salt injury Caterpillars Phytophthora ... [... more]
PEP at WSU |
Pieris (Andromeda)
Root rot & dieback Black vine weevil Leaf spot Urban IPM Home [... more]
PEP at WSU |
Beet, Chard
Beet or spinach leafminer Downy mildew Damping-off Aphids Urban IPM Home [... more]
PEP at WSU |
Blueberry
Botrytis blight Mummyberry Lecanium scale Leafrollers Viruses [... 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 |
Boxwood
Boxwood leafminer Boxwood mite Boxwood psyllid Phytophthora root rot [... more]
PEP at WSU |
WSU - Hortsense
Cottony camellia scale Lecanium scale Root weevils Urban IPM Home [... more]
PEP at WSU |
Corn
Root, stalk, and ear rots Seed rot and seedling blight (damping-off) Corn aphids Corn earworm Western spotted cucumber beetle [... more]
PEP at WSU |
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 |
Potato
Bacterial soft rot and blackleg Potato leafroll mosaic (Leafroll) Rhizoctonia canker (Black scurf) Verticillium wilt (Potato early dying) Powdery scab Scab (Common) Colorado potato beetle Potato flea beetles Late blight [... more]
PEP at WSU |
