alder flea beetle
aphid management
apple and thorn skeletonizer
apple ermine moth
azalea bark scale
azalea lace bug Updated
Barypeithes root weevil
Beneficial nematodes
biocontrol of root weevils
birch aphid New
black stem borer
bluegum psyllid New
borers New
branch and twig borer
brown marmorated stink bug

bronze birch borer
boxwood leafminer
boxwood psyllid
Calligraph californica New

Ceanothus stem gall moth
cereal leaf beetle New
cherry ermine moth
chilli thrips
clay colored weevil
cottony camellia scale
cypress tip moth

dogwood sawfly
Douglas fir sawfly
Douglas fir twig weevil
elm leafminer
European pine shoot moth
European shot-hole borer
emerald ash borer
Fall webworm
flatheaded cedar borer
hollyhock weevil
honeylocust plant bug
honeylocust pod gall midge UPDATED
Heliothis phloxiphaga
holly bud moth
huckleberry root aphids
ground mealybug
lady beetle gallery New
leaf weevil
light brown apple moth
maple tip moth
maple midge
March flies
mountain ash sawfly
spruce aphid on spruce
oak ambrosia beetle
oak slug New
obscure root weevil
Pacific flatheaded borer
peach tree borer UPDATED
peach twig borer
pear psylla
pear leaf-curling midge
pine needle scale
poplar and willow borer
rose curculio weevil
rose midge
sequoia pitch moth
speckled green fruitworm
tent caterpillars
viburnum leaf beetle
violet gall midge
western poplar clearwing
western spotted cucumber beetle
white pine weevil
whiteflies UPDATED
woolly ash aphid

Back to Home

Contact Us

Polydrusus weevil feeding damage on river birch.

Polydrusus feeding damage
Website editor:
Robin Rosetta

Page last modified 5/2/13


Before applying any of the information found on this site, please read our disclaimer.
Copyright © 2013, All Rights Reserved