Purpose: New approaches to extension service delivery are needed that stimulate increased agricultural production, contribute to collective action and which also foster the emergence of agricultural innovation systems. Research in Peru and Mexico explores some of these new approaches. Design/methodology/approach: In both countries, a qualitative…

The five papers in this volume examine the methods, costs, and effects of traditional agricultural extension services and basic education and about the use of mass media for extension and education. The first paper, a literature review regarding the effectiveness of agricultural extension, reports that extension agents' studies of internal…