1Department of Forest Biology and Ecosystems Management, Makerere University, P. O. Box 7062, Kampala, Uganda.
2Makerere University Agricultural Research Institute, Kabanyolo (MUARIK), P. O. Box 7062, Kampala, Uganda.
3Makerere University Institute of Environment and Natural Resources, P. O. Box 7062, Kampala, Uganda.
4Kachekano ZARDI, National Agricultural Research Organization, P. O. Box 421, Kabale,Uganda.
5African Highland Initiatives (AHI), Kabale, Uganda.
Email: [email protected], [email protected]