1995-1997 Ecological recovery of non-target fauna after tsetse control measures in the Zambezi Valley: for the Regional Tsetse and Trypanosomiasis Control Programme for Southern Africa (RTTCP) Client: EC DGVIII.
1996-7 Malawi: Environmental Audit of odour-baited tsetse targets in Kasungu National Park Client: EC DGVIII
1995 Consultations with the National Co-ordinating Committees of the RTTCP member countries (Ibid)
1996 Environmental audit of areas surrounding unofficial waste pesticide dump sites. MARENA Nicaragua Client: World Bank
1995 Determination of pesticide pollution on critical watersheds and basins. MARENA Nicaragua Client: World Bank
1990 Kenya. Environmental Consultant to Kenyan Trypanosomiasis Research Institute: EIA of tsetse control. Client: ODA
1989 Egypt Consultant to Egyptian Ministry of Agriculture. Promotion of cotton boll-worm pheromones over conventional insecticides in the Nile Delta Client: ODA
1989 Consultant to Emergency Centre for Locust Operations (FAO) for environmental monitoring methods during locust and grasshopper control (Senegal) Client FAO
1989 Environmental adviser to ODA for school science video on ODNRI activities. Client ODA
1987-1991 U.K. Representative of the Scientific and Environmental Monitoring Group of the Regional Tsetse and Trypanosomiasis Control Programme for Southern Africa .Client EC.
1987-1988 Environmental consultant to the Republic of Somalia. Non-target effects of riverine tsetse-control operations with special reference to fish and honey production. Client ODA
1987 Environmental consultant to Republic of Somalia. Preparation of environmental monitoring proposal prior to tsetse spraying in the Lower Shabelle. Client: ODA
2003-June 2005. UK and Singapore. Commissioning and management of research projects for Crown Bio Systems, a biotech company based in UK and with labs in Singapore. Responsible for research, staff, patents, trademarks, IPR and licensing issues for biotechnology.
1996-2003. NRI UK: Departmental Heads (Environmental Sciences Department and prior to that Pest Management Department) with full responsibilities for staffing, commissioning (research and consultancy), business planning and administration. Research Director: responsible for development, management and implementation of NRI's research strategy, including both academic and business research income streams.