title: Outbreaks of Trialeurodes vaporariorum (West.) (Hemiptera: Aleyrodidae) under field conditions in the State of São Paulo, Brazil.
abstract: Trialeurodes vaporariorum (West.) is a pest of greenhouse vegetables and ornamentals and infests crops in Europe and in the American continent. In Brazil, just a few cases are known on economic crops, being all restricted to greenhouse crops. In 2003, in Itatiba and neighboring localities of State of São Paulo, Brazil, field infestations of T. vaporariorum were observed, mainly on tomato and green bean. So far, whitefly infestation in this area expanded to squash and kale also. Field studies are needed for determining interactions of T. vaporariorum with plants and natural enemies, injury levels, and methods of control.
authors: Instituto Agronômico, Campinas, SP, 13001-970, Brazil.
authors: André L
authors: AL
authors: Lourenção
authors: André C
authors: AC
authors: Alves
authors: Cristina G Q
authors: CG
authors: Fugi
authors: Evandro S
authors: ES
authors: Matos
mesh_terms: D000818:Animals; D001938:Brazil; D018556:Crops, Agricultural / Q000469:parasitology*; D006430:Hemiptera