alder flea beetle NEW
aphid management
apple and thorn skeletonizer NEW
apple ermine moth
azaleae bark scale NEW
Barypeithes root weevil
Beneficial nematodes
black stem borer

branch and twig borer
brown marmorated stink bug

bronze birch borer UPDATED
boxwood leafminer NEW
boxwood psyllid NEW
Ceanothus stem gall moth
cherry ermine moth NEW
clay colored weevil
cypress tip moth

Douglas fir twig weevil

elm leafminer
European pine shoot moth
European shot-hole borer
emerald ash borer
flatheaded cedar borer
honeylocust pod gall midge
huckleberry root aphids NEW
ground mealybug NEW
lacebugs UPDATED
leaf weevil UPDATED
maple tip moth
maple midge
March flies
spruce aphid on spruce
obscure root weevil
Pacific flatheaded borer
pear leaf-curling midge NEW
pine needle scale
poplar and willow borer NEW
rose curculio weevil NEW
rose midge
roseslug NEW
sequoia pitch moth

viburnum leaf beetle
western poplar clearwing
western spotted cucumber beetle
white pine weevil NEW
woolly ash aphid

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Lacebug damage on rhododendron
Note speckled foliage

lacebug damage on rhododendron
Photo: Rosetta, OSU
Website editor:
Robin Rosetta

Page last modified 4/12/04


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