| diversity of flies (diptera: tephritidae and lonchaeidae) in organic citrus orchards in the vale do rio caí, rio grande do sul, southern brazil. | this study was carried out in the counties of montenegro and pareci novo located in the region of the vale do rio cai, rio grande do sul, southern brazil, aiming to determine the fruit fly species of tephritidae and lonchaeidae that occur in organic orchards of sweet orange [citrus sinensis (l.) osb.] cultivar céu, and murcott tangor (citrus reticulata blanco x c. sinensis), during the fruit ripening stages in 2003 and 2004. eight mcphail traps baited with integral grape juice diluted to 25% wer ... | 2006 | 17144140 |