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

bronze birch borer
boxwood leafminer
boxwood psyllid
caterpillars

Ceanothus stem gall moth
cherry ermine moth
chilli thrips
clay colored weevil
cottony camellia scale
cutworm
craneflies
cypress tip moth

dogwood sawfly
Douglas fir sawfly New
Douglas fir twig weevil
earwigs
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
Heliothis phloxiphaga
holly bud moth
huckleberry root aphids
ground mealybug
lacebugs
leaf weevil
light brown apple moth
maple tip moth
maple midge
March flies
mountain ash sawfly New
spruce aphid on spruce
oak ambrosia beetle
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
roseslug
sawflies
scale
sequoia pitch moth
speckled green fruitworm
spittlebug
tent caterpillars
thrips
viburnum leaf beetle
violet gall midge
western poplar clearwing
western spotted cucumber beetle
white pine weevil
whiteflies
woolly ash aphid

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Bronze birch borer

INSECTICIDES AVAILABLE FOR USE IN COMMERCIAL NURSERIES

This listing does not imply endorsement by the author or Oregon State University Extension. Materials are not listed in order of preference or efficacy. Always read and follow the pesticide label.

 

Class

Product

Chemical

Label

REI

Comments

neonicotinoid

Discus

imidacloprid 2.94 %

Caution

12 h

L
pyrethroid

Discus

cyfluthrin 0.70%

Caution

12 h

L
pyrethroid Perm-up 3.2 EC permethrin Caution - Restricted Use 12 h L
Supplement. label
organophosphate

Dursbans 50W WSP

chlorpyripfos

Danger -Restricted Use

24 h

L

INSECTICIDES AVAILABLE FOR USE IN LANDSCAPES

Class

Product

Chemical

Label

REI

Comments

neonicotinoid Merit 2E imidacloprid Caution 12 h L
neonicotinoid

Merit 75 WP

imidacloprid

Caution

12 h

L
pyrethroid Onyx bifenthrin Caution ? L
pyrethroid Astro permethrin Caution 12 h L
pyrethroid Permethrin Pro permethrin Caution 12 h L

 

 

Based on a PICOL search on 11/11/2004.

Website editor:
Robin Rosetta

Page last modified 11/12/04

 

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