balsam woolly aphid(n = noun.animal) adelges piceae - a variety of adelgid;
is a kind of adelgid
is a member of adelges, genus adelges

aphid, aphid lion, apple aphid, balsam, balsam apple, balsam capivi, balsam family, balsam fir, balsam herb, balsam of peru, balsam of tolu, balsam pear, balsam poplar, balsam willow, bean aphid, canada balsam, copaiba balsam, european woolly thistle, green apple aphid, green peach aphid, orange balsam, pale chrysanthemum aphid, peruvian balsam, pine leaf aphid, spruce gall aphid, tolu balsam, tolu balsam tree, western balsam poplar, woolly, woolly adelgid, woolly alder aphid, woolly aphid, woolly apple aphid, woolly bear, woolly bear caterpillar, woolly bear moth, woolly daisy, woolly indris, woolly mammoth, woolly manzanita, woolly monkey, woolly mullein, woolly plant louse, woolly rhinoceros, woolly sunflower, woolly thistle