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Tomate para indústria: biodiversidade e infra-estruturas ecológicas
Mexia, António; Amaro, Fernanda; Gonçalves, Catarina; Duarte, Sónia; Costa, Cristina Amaro; Albano, Silvia; Salvado, EvaIn this study, we address the theory behind the ecological functions provided by biodiversity and ecological infra-structures, as well as their role in enhancing the performance of natural enemies, in agrarian ecosystems. This study focuses on the processing tomato agrarian ecosystem. In this crop, the key pest is the tomato fruitworm, which is followed by a complex of natural enemies, essentially parasitoids. ...
Presença e impacto de Bemisia tabaci (Genn.) (Homoptera: aleyrodidae) em cultur...
Mexia, António; Mateus, Célia; Amaro, Fernanda; Louro, DiamantinaIn Portugal, Bemisia tabaci (Genn.) (Homoptera: Aleyrodidae) was first recorded in 1992, in horticultural crops. Since 1995, it has been an important pest in the Algarve, southern Portugal, where it is present the whole year round, in greenhouse crops, with high infestations during the summer. In 2006, it was installed in Alentejo and in part of Ribatejo e Oeste region. It is a serious problem to several vegeta...
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