This research aimed to investigate the diversity of species of lacewings (Chrysopidae) associated to trellised tomato crops in the counties of Cambuci and Seropédica, in Rio de Janeiro State, Brazil. Eggs and adults of chrysopids were collected, manually and by oral suction device, respectively, in Cambuci (commercial farming) and Seropédica (experimental farming). Four species were obtained: Ceraeochrysa cincta (Schneider, 1851), Ceraeochrysa sp1., Chrysopodes elongatus (Freitas; Penny, 2001) and Chrysopodes sp1. in the experimental farming in Seropédica, while in the commercial farming in Cambuci only two species were found: Chrysoperla externa (Hagen, 1861) and Ceraeochrysa cubana (Hagen, 1861).
biological control; diversity; green lacewings; predators; Solanum lycopersicum