Contents -- Contributors -- Foreword -- Acknowledgements -- External Reviewers -- 1 An Overview -- 2 Theoretical Concepts for Socio-economic Research of Vegetables in Africa -- 3 Framework for Economic Impact Assessment of Production Standards and Empirical Evidence -- 4 The Impact of Food Safety Standards on Rural Household Welfare -- 5 The Impact of Compliance with GlobalGAP Standards on Small and Large Kenyan Export Vegetable-producing Farms -- 6 Food Production Standards and Farm Worker Welfare in Kenya -- 7 Group Culture and Smallholder Participation in Value Chains: French Beans in Kenya -- 8 Export Vegetable Supply Chains and Rural Households in Senegal -- 9 Comparative Assessment of the Marketing Structure and Price Behaviour of Three Staple Vegetables in Lusaka, Zambia -- 10 Value Chains and Regional Trade in East Africa: the Case of Vegetables in Kenya and Tanzania -- 11 Supply Chains for Indigenous Vegetables in Urban and Peri-urban Areas of Uganda and Kenya: a Gendered Perspective -- 12 Private Voluntary Standards, Co-investment and Inclusive Business -- 13 An Approach to Strengthening Vegetable Value Chains in East Africa: Potential for Spillovers -- 14 Challenges for Economic Impact Assessment of Classical Biological Control in Kenya and Tanzania -- 15 Indirect and External Costs of Pesticide Use in the Vegetable Sub-sector in Kenya -- 16 Integrated Pest Management Training and Information Flow among Smallholder Horticulture Farmers in Kenya -- Index -- A -- B -- C -- D -- E -- F -- G -- H -- I -- K -- L -- M -- O -- P -- Q -- R -- S -- T -- U -- V -- W -- Z.