WSU Tree Fruit
treefruit.wsu.edu
Other Pests
Direct Pests
Fruit flies
Apple maggot
Spotted wing drosophila
Walnut husk fly
Western cherry fruit fly
Leafrollers
Pandemis, obliquebanded, fruittree, and European leafrollers
Psylla and Mealybugs
Pear psylla
Apple mealybug
Grape mealybug
Sawflies
Sawflies in general
California pear sawfly
Dock sawfly
Pear slug
Tortricid moths
Codling moth
Eyespotted budmoth
Lesser appleworm
Oriental fruit moth
Other moths
Fruitworms, armyworms and climbing cutworms
Lacanobia subjuncta
Peach twig borer
True bugs
Campylomma
Lygus bugs
Stink bugs
Brown marmorated stink bug
Western boxelder bug
Other direct pests
Earwig
Mormon cricket
Western flower thrips
Indirect Pests
Borers (beetles)
Pacific flatheaded borer
Shothole borer, Ambrosia beetle
Borers (moths)
Cherry bark tortrix
Carpenterworm
Peachtree borer
Other moths
Apple ermine moth
Fall webworm
Redhumped caterpillar
Tent caterpillar
Yellownecked caterpillar
Leafhoppers
Rose leafhopper
White apple leafhopper
Leafminers
Western tentiform leafminer
Mites
In general
Eriophyid (rust) mites
Apple rust mite
Eriophyes inaequalis
Pear rust mite
Pearleaf and appleleaf blister mite
Prunus rust mites
Tetranychid (spider) mites
Brown mite
European red mite
McDaniel spider mite
Twospotted spider mite
Yellow spider mite
Pome fruit aphids
Apple aphid and spirea aphid
Apple grain aphid
Rosy apple aphid
Woolly apple aphid
Root-feeding grubs
California prionus
Rain beetles
Tenlined June beetle
Scales
European fruit lecanium
Oystershell scale
San Jose scale
Stone fruit aphids
Black cherry aphid
Green peach aphid
Hop aphid, leafcurl plum aphid, mealyplum aphid, rusty plum aphid, and thistle aphid
Other indirect pests
Apple leafcurling midge
Pear leafcurling midge
Grasshoppers
Weevils