TY - SER AU - Piton,L.P. AU - Turchen,L.M. AU - Butnariu,A.R. AU - Pereira,M.J.B. TI - Natural insecticide based-leaves extract of Piper aduncum (Piperaceae)in the control of stink bug brown spybean KW - SOJA KW - PERCEVEJO KW - PIPERACEAE KW - FOLHA KW - EXTRATO VEGETAL KW - INSETICIDA DE ORIGEM VEGETAL ER -