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Cooley's spruce gall aphid (Gilletteella cooleyi); Douglas fir chermes (Gilletteella cooleyi) | |||
blue spruce gall aphid (Adelges cooleyi, Chermes cooleyi, Chermes oweni, Gillettea cooleyi, Gilletteella cooleyi); cooley spruce gall aphid (Adelges cooleyi, Chermes cooleyi, Chermes oweni, Gillettea cooleyi, Gilletteella cooleyi); douglas fir adelges (Adelges cooleyi, Chermes cooleyi, Chermes oweni, Gillettea cooleyi, Gilletteella cooleyi); sitka spruce gall aphid (Adelges cooleyi, Chermes cooleyi, Chermes oweni, Gillettea cooleyi, Gilletteella cooleyi) |