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Medicinal plants and herbalist preferences around Bwindi Impenetrable National Park Medius Kyoshabire, MSc thesis 1998

Traditionally, rural African communities have relied upon the spiritual qualities and practical skills of traditional medical practitioners (TMPs), whose botanical knowledge and insights into the plants’ distribution and ecology are invaluable. To many people in the developing world, traditional health care is more accessible than modern health facilities. Traditional medicines are usually inexpensive, locally available and accepted by local people, contrary to modern medicine.

Also in Uganda, interest in traditional healing practises is still alive. For example, many of the traditional birth attendants (TBAs) are registered members of the traditional healers’ associations. Through the work of such organisations as Rukararwe Rural Development scheme in Bushenyi district, Uganda N’eddagala Lyayo, Salompas and Uganda Natural Chemotherapeutics laboratory in Kampala, the importance of traditional medicine and traditional healing in Uganda has been promoted.

Around Bwindi, 90% of people rely on medicinal plants for their day to day health care. With the increasing demand for medicinal plants, however, their conservation has become an issue.

The objective of this study was to compare the use of medicinal plants by different specialist groups in terms of habitat preference and sustainability of the harvested plants. The resource users were categorised into four groups; male herbalists (MH), woman herbalists (WH), TBAs and male non-specialists (MNS). Five parishes around the park (Kitojo, Nteko, Mpungu, Nyamabale and Rutugunda) were selected for the study. Information was gathered using participatory rural appraisal (PRA) methods such as semi structured interviews, informal conversation, market visits, free listing of species, field excursions, preference ranking and pairwise ranking.

Results showed that almost all people rely on medicinal plants for their health care. There was a similarity in the habitat preference of TBAs and WH, both ranking mature fallow lands and bushy thickets as their primary source of the medicinal plants. The MH and MNS however, ranked the forest as their primary source. Prepared grounds for planting and gardens were ranked last as the sources of medicinal plants. All the medicinal plant vendors were males; they stocked dry plant materials ranging from about 0.5 to 10 kilograms. Most plants are collected in fallow lands, mainly by women (47%) and in the forest, mainly by men (21%). Male herbalists prefer older succession stages than women. There is also a difference in the kind of material male and female herbalists collect. Men collect more root and bark material (16%) than women (8%) and woman collect more leaf material (85%) than man (74%). It was also found that male herbalists use more destructive collection methods.

There is a need to establish what is the effectiveness of the used herbal remedies and what are the correct dosages. Over-harvested species should be monitored and trials carried out to cultivate some in gardens outside the park. Where possible, cultivation of medicinal plants should be stimulated. Resource users should also be trained in the need for conservation of the species they are using.

Possible follow up questions;

          Which plants should be monitored, which may be cultivated outside park?

          What are the effective chemical components of medicinal plants (as in effectiveness)? What are the correct dosages?

          Can training improve sustainability of the medicinal plants? Both in harvesting practises, storage and dosage.