Stephanitis pyrioides is one of the most important pests of the azaleas, which are used as ornamental plants worldwide. The importance of this tingid has increased as azaleas have become more popular as ornamental plants. Its origin is thought to be Japan and it has been accidentaly introduced in several countries, among them Argentina (Guidoti et al, 2015). Bosq (1937) recorded the species for the firts time for Argentina for the Buenos Aires province. Illustrations of the species are available in Dickerson & Weiss (1917), Weiss & Headlee (1918), Shen et al. (1985), and Gomez-Menor (1954). Shakunthala & Braman (2012) provide a complete review with all the information available regarding this species until the moment of its publication.
Kalmia latifolia; Kalmia sp.; Picris ovalifolia; Rhododendron sp.; Rhododendron amoena; Rhododendron amurasaki; Rhododendron benigeri; Rhododendron calendulaceum; Rhododendron hotsugeri; Rhododendron hinodegeri; Rhododendron indica; Rhododendron koempheri; Rhododendron ledifolia alba; Rhododendron mollis; Rhododendron mucronatum; Rhododendron obtusum amoenum; Rhododendron pontica; Rhododendron pulchrum; Rhododendron shirogeri; Rhododendron shibori; Rhododendron schilippenbachii; Rhododendron yendoense poukhanense; Rhododendron yodogowa.