selected publications article Weed management in cassava in Africa: challenges and opportunities 2016 Cassava value chain development project: creating a positive change in Africa 2010 document The ABC of weed management in cassava production in Nigeria: a training manual 2017 Report on a 2-day Training Workshop on Application techniques and safe use of pesticides, 27-28 April, 2015 2015 Cassava Weed Management project at work: 2014 progress report 2014