Ventura, M. U., Ototumi, A., & Neves, P. M. O. J. (2006). Feeding preference of Diabrotica speciosa (Ger.) (Coleoptera: Chrysomelidae) by broccoli leaves from natural, organic and conventional farming systems. Semina: Ciências Agrárias, 27(1), 43–46. https://doi.org/10.5433/1679-0359.2006v27n1p43