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Arizona Is Home To One Of The Most Destructive Termite Species In The US, As Well As Some Rarer Species That Most People Have Never Heard Of

Termites are divided into three groups: drywood, dampwood and subterranean termites. Termites from all three of these groups are well represented in the state of Arizona. While the two most destructive termite species in the United States are generally understood to be eastern and Formosan subterranean termites, Arizona is home to neither of these species; instead, the most destructive termite in Arizona is the desert subterranean termite.

This highly destructive species is limited to the Sonoran Desert region of the southwest US, but experts claim that if it was not for this termite species’ limited desert habitat, it could be the most destructive termite species in the entire country. This is because, unlike the Formosan and eastern subterranean termite species, the desert subterranean termite does not require high-moisture environments in order to survive, and they can tolerate incredibly high temperatures that would kill all other termite species in the US. As a result of this species’ tolerance for these conditions, they can inflict far more damage at a much faster rate to dry forms of structural wood, and they would not need to secure moist conditions in order to do so.

The dark western drywood termite species is also well known for damaging numerous structures every year in Arizona. Considering the dry desert climate in Arizona, it was a surprise to researchers to learn that a water-craving dampwood termite species also exists within the state. This dampwood species is known as the desert dampwood termite, and this is the only dampwood species that inflicts damage to homes and buildings in the state. Although this termite’s habitat is limited to the sandy desert, researchers have found that this species is not well suited for thriving in dry soil. In order to survive, this dampwood species locates damp forms of wood beneath the ground, and they also attack shrubs and citrus trees in order to use the sap from these plants as a source of moisture. The desert dampwood termite is not often found infesting homes and buildings, but they frequently attack and heavily damage utility poles and fences. Most indoor infestations of these termites are limited to the baseboards and door frames of buildings.

Were you aware that a dampwood termite pest species exists in Arizona?

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