Colonial insect galls are induced by Thysanoptera, and Hemiptera such as Aphididae, Phylloxeridae and Adelgidae
. The Thysanoptera females induce galls by feeding stimuli prior to oviposition, and the nymphs may intensify plant tissue responses.
Impacts of trunk and soil injections of low rates of imidacloprid on hemlock woolly adelgid (Hemiptera: Adelgidae
) and eastern hemlock (Pinales: Pinaceae) health.
McClure, "Role of wind, birds, deer, and humans in the dispersal of hemolco woolly adelgid (Homoptera: Adelgidae
)," Environmental Entomology, vol.
Survival of hemlock woolly adelgid (Homoptera: Adelgidae
) at low temperatures.
Diapterobates humeralis (Oribatida: Ceratozetidae): an effective control agent of hemlock woolly adelgid (Homoptera: Adelgidae
) in Japan.
(Pinaceae) infested with Adelges tsugae Annand (Hemiptera: Adelgidae
) (Lu et al.
Release in North America and review of bionomics in Europe of insect predators of the balsam woolly aphid, Adelges piecae (Ratz.) (Homoptera: Adelgidae
(1999) found that the abundance of galls of Adelges abietis (L.) (Homoptera: Adelgidae
) was higher on intermediate-sized trees and shoots of the white spruce Picea glauca (Moench) Voss (Pinaceae).
Activity and residues of imidacloprid applied to soil and tree trunks to control hemlock woolly adelgid (Hemiptera: Adelgidae
) in forests.
native predators of the hemlock woolly adelgid (Homoptera: Adelgidae
Within-plant distribution of a galling adelgid (Homoptera: Adelgidae
): the consequences of conflicting survivorship, growth, and reproduction.
Mitochondrial DNA from hemlock woolly adelgid (Hemiptera: Adelgidae
) suggests cryptic speciation and pinpoints the source of the introduction to eastern North America.
Aphidoidea has three families, Phylloxeridae, Adelgidae
, and Aphididae, commonly called aphids (Figs.