1. Alpers, J. (2004). The wicked weed of the West. Smithsonian Magazine, 35(7), 33–36.
2. Altieri, M. A. (1999). The ecological role of biodiversity in agroecosystems. Agriculture, Ecosystems & Environment, 74, 19–31.
3. Altieri, M. A., Ponti, L., & Nicholls, C. I. (2012). Soil fertility, biodiversity and pest management. In G. M. Gurr, S. D. Wratten, W. E. Snyder, & D. M. Y. Read (Eds.)., Biodiversity and Insect Pests: Key Issues for Sustainable Management (pp. 72–84). Boston: Wiley-Blackwell.
4. Andrews, M., Cripps, M. G., & Edwards, G. R. (2011). The potential of beneficial microorganisms in agricultural systems. Annals of Applied Biology, 160(1), 1–5.
5. Backman, P. A., & Sikora, R. A. (2008). Endophytes: An emerging tool for biological control. Biology Control, 46, 1–3.