Bentley, W.J., Hendricks, L.C., Duncan, R., Silvers, C., Martin, L.A., Gibbs, M., & Stevenson, M. 2001 BIOS and conventional almond orchard management compared.. California Agriculture 55(5): 12-19.

Notes: One of the objectives of this study was to evaluate the abundance of San José scale and its associated parasitoids in Biologically Integrated Orchard Systems (BIOS) and conventional almond orchards.