Jorge, S.Cabanas, J.E.Pereira, J.A.Bento, AlbinoTorres, L.2011-06-302011-06-302004Jorge, S.; Cabanas, J.E.; Pereira, J.A.; Bento, A.; Torres, L., 2004. Effect of the creation of vegetation islands with flowering plants on beneficial insects associated with the olive agro-ecosystem. 5th International Symposium on olive growing. Izmir (Turquia), de 27 Setembro a 2 Outubro de 2004. Livro de resumos: PP-79p..http://hdl.handle.net/10198/5510The value of natural enemies for suppression of olive pests is traditionally considered very important. The effective conservation of these beneficials involves manipulation of the environmental, namely by introducing or maintaining non-host food plants, which provides nectar and pollen, thus enhancing their growth development, survival and reproduction.engconference object