Vegetal oil insecticide valuation against rhodnius neglectus (hemiptera, reducidae) - Rosa, J A; Pozetti, G L; Bernardi, A C; Cabrera, A; Barata, José Maria Soares; Giazzi, J F; Fuainain, A; Martini, A S; Belda Neto, F M (Memorias do Instituto Oswaldo Cruz, 1994)