Examining the role of biodiversity in agricultural production requires studies in a range of environments and production systems, and in each region: (a) To identify key goods and services provided by agricultural biodiversity, needs for the conservation and sustainable use of components of this biological diversity in agricultural ecosystems, and threats to such diversity; (b) To identify best management practices; and (c) To monitor and assess the actual and potential impacts of existing and new agricultural technologies. This activity would address the multiple goods and services provided by the different levels and functions of agricultural biodiversity and the interaction between its various components.