Aleyrodidae in three forest fragments in the state of Rio de Janeiro, Brazil

Abstract

Studies that analyze the occurrence of whiteflies in forest environments are virtually non-existent, which is not justifiable given the ecological and agronomic importance of this insect group. The study aimed to evaluate the occurrence of Aleyrodidae collected from May/2013 to May/2014 in three Atlantic forest fragments in state of Rio de Janeiro, Brazil. Of all, 1,212 puparia were collected, and five genera and seven species of whiteflies occurring in nine hosts were identified. Aleuropleurocelus cecropiae was the only aleyrodid registered simultaneously occurring in Cecropia hololeuca in the three environments, with lower records in the two fragments considered as less anthropized. For the first time, Aleurothrixus floccosus was registered on Handroanthus ochraceus and Mangifera indica. In addition, it was observed the first register of Bemisia tabaci on Commelina benghalensis and Caesalpinia pluviosa. Minutaleyrodes minuta on Syzygium cumini was also the register of a new occurrence.

Recording whitefly species (Hemiptera: Aleyrodidae) and their host plants from Brazil

“…(IAC 57679); Guapira opposita (Vell.) Reitz (IAC 56313) Collection location: Ubatuba (SP), 2015 Remarks: species described by Maskell in 1895 as Aleurodes floccosa, on Guaiacum officinale, in Jamaica(Mound and Halsey 1978) Trindade et al (2019). reported infestations in Handroanthus ochraceus and Mangifera indica, in the state of Rio de Janeiro, Brazil.…”