The main objective of this study was to describe the importance of cob rots in farmers' maize fields and reduced food quality through spoilage. During the 1997/98 season disease incidence and severity levels were evaluated in the Local, MH18, NSCM41, and NSCM51 varieties on farmers' maize from two villages in...

This paper summarizes the results of six DFID funded country studies on encouraging sustainable agriculture in South Africa, Namibia, Botswana, Zimbabwe, Zambia and Malawi. It emphasises the need for continuing government and donor support for sustainable increases in agricultural productivity which must underpin poverty alleviation. In this context, moves toward...

The present study is an update of an earlier assessment of warm-water fish farming potential in Africa, by Kapetsky (1994). The objective of this study was to assess locations and areal expanses that have potential for warm-water and temperate-water fish farming in continental Africa. The study was based on previous...

In Malawi, maize is the major crop and food staple. Given limited off-farm employment opportunities, much-needed increases in household income for improving food security must come from gains in agricultural productivity through better technology and more profitable crops. In the past, agricultural policy promoted hybrid maize and, more recently, tobacco...