TY - SER AU - Oliveira,D.F. AU - Carvalho,H.W.P. AU - Nunes,A.S. AU - Campos,V.P. AU - Silva,G.H. AU - Campos,V.A.C. TI - Active substances against Meloidogyne exigua produced in a liquid medium by Bacillus megaterium KW - NEMATÓIDE KW - NEMATICIDA KW - MELOIDOGYNE EXIGUA KW - BACTÉRIA ER -