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insects (such as tiny flies of the willow pinecone gall, pea gall, honeylocust pod gall midge or rose ...
variety of plants, including alder, ash, birch, cottonwood, and willow, as well as fruit trees and roses ...
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English grain aphid (Macrosiphum avenae) Rose grass aphid (Metopolophium dirhodum) Pest description ...
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as nymphs and adults. Potato aphids overwinter as nymphs, adults, or eggs; eggs are laid on roses and other ...
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if possible, manage alternate hosts (e.g., cherry, apple, rose) on field borders. Home gardeners: Larvae ...
GC) at 0.023 to 0.043 lb ai /100 gal. REI 24 hr. lime sulfur (Sulforix) for use on roses only, nursery ...
mold growth. Rosy apple aphids are rose-purple. Their feeding causes severe leaf curling, along ...
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Justin O’Dea, Washington State University Author: “Rose Stem Girdler” Westy Pickup, Idaho State ...
Greenbug (Schizaphis graminum) Rose-grass aphid (Metopolophium dirhodum) Pest description and crop damage ...
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