Abstract

In Brazil, frugivorous flies represent important pests of fruits and vegetables. Information on populational fluctuation of these species in each biome is an important requirement for the adoption of a strategy of pest control in the agroecosystems. The objective of this paper is to assess the diversity of fruit fly species occurring in wild and cultived fruits in Aquidauana, MS. Twenty-nine fruit species were sampled from February 2003 to January 2004. The Tephritidae species recovered were: Anastrepha striata Schiner, 1868, Anastrepha obliqua (Macquart, 1835) and Ceratitis capitata (Wiedemann, 1824). The frugivorous Lonchaeidae and Muscidae recovered were: Neosilba sp. and Atherigona orientalis (Schiner, 1868), respectively. A total of 2.568 flies were obtained, from which 2.394 flies were the Mediterranean fruit fly, C. capitata. The association between frugivorous flies and the fruit species is discussed.

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