Bennett, Richard; Morse, Stephen; Ismael, Yousouf - In: Journal of Development Studies 42 (2006) 4, pp. 662-677
Results of a large-scale survey of resource-poor smallholder cotton farmers in South Africa over three years conclusively show that adopters of Bt cotton have benefited in terms of higher yields, lower pesticide use, less labour for pesticide application and substantially higher gross margins...