"Communication for development in Uganda: Presentation too the African Development Bank Country Officers.." In African Development Bank Country Office, Kampala. 2016.
"Communication for development in Uganda." In Directors of the Ministry of Agriculture and Cooperatives and Leaders of nongovernmental organizations. 2016.
"Communication for development in Rwanda.." In Meeting with the Minister of Agriculture and heads of department of the Ministry.. 2016.
"Towards a professionalism of extension: Raising the profile of extension in Africa.." In 2nd African Forum for Agricultural Advisory Services (AFAAS).. 2015.
"Extension systems for agricultural sustainability.." In Climate change an multi-dimensional sustainability in African agriculture.. 2015.
"Feasibility study report: The Global Water Initiative in Tanzania." In University administrators/faculty chairs and professors. 2015.
"Implementing the Pluralistic and Demand-Driven Extension Approach in Tanzania: Implications for Agricultural Communication." In Association for Communication Excellence – ACE, 2014 Conference. 2014.
"Smallholder Farmers Access to Extension Services Under Privatization Policy: A Study of Misenyi and Kilosa Districts in Tanzania." In Association for International Agricultural and Extension Education - 2014 AIAEE 30th Annual Conference. 2014.
"Agricultural extension in Nigeria's transformation agenda: Key recommendations based on a field study." In Annual Conference of the Agricultural Society of Nigeria (ASN) on the theme: Revamping Nigerian Agriculture through transformation agenda: The way forward. 2013.
"ExtensionAfrica: Communication for development: The role of Information and Communication Technologies." In Policy Learning and Planning Workshop/Writeshop: Improving Effectiveness of Extension and Advisory Services. 2013.
"Crafting an Africanist approach to development: A personal experience with implications for policy." In OSU/Tanzania USAID iAGRI Project. 2013.
"Communication for development: A critical need in Africa." In University of Gondar, Ethiopia 23rd Annual Research Conference. 2013.
"Understanding the plight of smallholder cocoa producers in Ghana: A field study.." In Denman Undergraduate Research Forum, The hio State University.. 2013.
"Plight of smallholder cocoa farmers in Ghana." In 6th Annual Undergraduate Research Week a Student Poster Forum. 2012.
"Communication for strengthening the relationship between community supported agriculture providers and consumers: findings of an Ohio study." In Association for Communication Excellence (ACE) 2012 Conference on Charting a New Course[under review]. 2012.
"On becoming development facilitators: The need for communication for development training for agricultural extension workers in Turkey." In Association for Communication Excellence. 2012.
"Challenges and opportunities for promoting climate change education in Africa.." In Agricultural Extension Society of Nigeria (AESON). 2012.
"Connections to Africa: Bringing African Scholarship and Scholars into Mainstream Communication Studies." In Central States Communication Association. 2012.
"Communication for Eradicating Poverty in the Developing World." In 34th Annual Meeting of the Mid-Western Educational Research Association Conference on "What does it mean to be educated?". 2011.
"Strengthening university curriculum in extension education in Turkey.." In 20th European Seminar on Extension Education in Finland: Private-Public Partnership for Advisory Services in Europe.. 2011.
"Communication for Development." In International Poverty Solutions Collaborative: A Center of Innovation Founded by The Ohio State University. 2010.
"Communication: Key to unlocking the development puzzle." In Second Annual Student Submit on Development organized by OSU Students Intenrational Development Coalition. 2010.
"Communication: Key to unlocking the development puzzle." In Internatinal Development Coalition Panel Presentation: Second Annual Student Submit on Development. 2010.
"Importance of communication in agricultural and rural development in Ghana." In Grina Technologies Collaboration with Ghana Delegation from Offinso North District, Ghana.. 2010.
"Communication for Development: A Concept Whose Time Has Come." In To a five-person delegation from Offinso North District, Ashanti Region, Ghana visit to the ADSI (African Development Support Initiative Group) at Ohio State, October 17 - 20, 2010. 2010.
"The role of extension communication in turning smallholder farmers in Malaysia into agro-entrepreneurs." In AGREX'10 Conferenceon "Empowerment of Agri-Food Stakeholders in Facing Global Challenges towards Sustainability. 2010.
"Making extension relevant for the 21st century: A communication perspective." In 26th Annual Conference of AIAEE on â€œInnovative Cooperation and Collaboration. 2010.
"In search of the communicator in communication for development." In Ohio University Communication for Development Studies Conference on "New approaches to research and practice in communication for development and social change". 2010.
"Improving aid effectiveness in Africa: The role of communication in addressing the human dimension in poverty reduction programs." In The Cornell Institute for African Development for the Spring Symposium on Problems, Promises, and Paradoxes of Aid: Africa's Experience. 2010.
"Communication for Development: A concept whose time has come." In A Fulbright Scholar Presentation. 2009.
"Mainstreaming communication in Malawi's Growth and Development Strategy." In US Embassy Conference Center. 2008.
"Communication needs of the Department of Agricultural Extension Services." 2008.
"Climate change and the youth: A challenge to science teachers in Malawi." In 2nd ANAFE (African Network for Agricultural, Agroforestry and Natural Resource Education) International Symposium on â€œMainstreaming Climate Change into Agricultural Education: Tools, Experience & Challenges. 2008.
"Agunga, R. (2008). Facilitating knowledge and information flows for continuous learning and capacity building in the innovation systems framework." In A Sub-Regional Training of Trainers Workshop presentation on Analyzing theAgricultural, Science, Technology and Innovation (ASTI) Systems organized by The Technical Centre for Agricultural and Rural Cooperation with New Partnership for Africaâ€™s Developmen. 2008.
"Malawi develop under small-scale agriculture." In Public Debate on "Can Malawi develop under small-scale agriculture?". 2008.
"A survey of primary and secondary school teachers capacity to provide training on global warming and climate change." In Climate Change Conference. 2008.
"Towards a discipline and profession of communication for development: Improving project implementation as the key to poverty reduction." In The World Congress on Communication for Development (WCCD). 2006.
"Identification of strategic communication competencies for County Extension Educators: A Delphi Study." In Association for Communications Excellence (ACE) International Meeting, Research SIGâ€™s Pre-session. 2006.
"Prospects and challenges of infusing information and communication technologies in Extension for agricultural and rural development in Ghana." In 22nd Annual Conference of the Association for International Agricultural and Extension Education (AIAEE). 2006.
"Communication for integrated rural development and poverty alleviation: A challenge facing political regimes in Africa." In Grand Valley State University Africa/African American Studies Program and The University of Cape Coast-Ghana Department of African Studies Conference on â€œAfrican Studies: Paradigms, Pedagogy and Partnershipsâ€�. 2004.
"A Study of The Ohio State University College of Food, Agricultural, and Environmental Sciencesâ€™ Ecological Paradigm Model." In Agricultural Communicators in Education 2004 Conference. 2004.
"Factors fueling the HIV/AIDS pandemic in Sub-Saharan Africa: A study of subsistence farmers in Ghana's Upper East Region with implications for communication." In 13th Biennial African Council for Communication in Education (ACCE) Conference on â€œCommunication and the Culture of Peace in Africaâ€�. 2003.
"Subsistence Farmers, HIV/AIDS and Food Security in Ghana with Implications for Communication." In 13th Bienniel Conference of the African Council on Communication Education. 2003.
"Enhancing professionalism in academic agricultural communications programs: The role of the accreditation." In Agricultural Communicators in Education. 2002.
"Communication for empowerment and development in Africa: A clarion call." In African Council for Communication Education (ACCE) 12th Biennial Conference on "Media and Rural Communities in Africaâ€� at Cairo University. 2000.
"Factors promoting the adoption of telecommunications technologies in rural America." In U. S. Agricultural Communicatorsâ€™ Conference on â€œAgriculture in the 21st Centuryâ€�. 2000.
"Communication competencies and extension managerial performance of County Extension Chairs in Ohio." In U. S. Agricultural Communicatorsâ€™ Conference on â€œAgriculture in the 21st Centuryâ€�. 2000.
"Telecommunications development in rural U.S. communities: A comparative study of telecommunications investment models." In International Conference on Communication Technology Policy Section. 1998.
"Community development facilitation: A communication strategy for strengthening development Institutions in South Africa." In International Symposium on Communication, Culture and Development. 1997.
"Be a change facilitator not a change agent: study of Innovative Farmers of Ohio reveals a new role for Extension workers." In ACE Rhythm & Renaissance Conference. 1997.
"Student Centered Learning: Ideas, How-to's and Lessons learned.." In Creating an environment for excellence: Joint College Conference. 1997.
"Student-centered leaning initiative: A journalism experience." In Joint College of Food, Agricultural and Environmental Sciencesâ€™ Conference. 1997.
"Training and participatory management needs of extension personnel in Africa: A needs assessment of Zambian Field Officers." In 13th Annual Conference of the Association for International Agricultural and Extension Education. 1997.
"Communication and development in Africa: Challenges for the 21st Century." In Coloquium. 1997.
"Communication: The missing element in Africa's development struggle." In International Symposium on Culture, Communication and Development. 1996.
"Development facilitation: A solution to Africa's development and leadership crises.." In 13th Annual Pan-African Studies Conference on â€œPan-Africanism and Global Crisis of Leadership: At Home and Abroad". 1996.
"Burn out and job performance among Nigerian district extension officers." In Association for International Agricultural and Extension Education Conference. 1996.
"Getting started in international development work." In American Vocational Association Conference. 1995.
"Communicator roles in Third World development." In Research Papers session at the Agricultural Communicators in Education Conference. 1994.
"Development support communication (DSC): A strategy for poverty alleviation in the Third World. A case study of the DSC for Southern Africa Project.." In Agricultural Communicators in Education Conference. 1994.
"Perceived performance of T & V and general extension in Ghana: Implications for extension training and management." In Association for International Agricultural and Extension Education Conference. 1994.
"Needed: Communication skills training to improve extension management under the training and visit system." In Ninth Symposium on Education, Development and Research in Africa Ohio University and The Ohio State University. 1994.
"African leaders see development support communication as key to poverty alleviation." In Ninth Symposium on Education, Development and Research in Africa. 1994.
"Factors related to the attitude of first-year university and college students toward the secondary agriculture components in Swaziland." In Ninth Symposium on Education, Development and Research in Africa Ohio University and The Ohio State University. 1994.
"Motivation and performance of extension professionals: A study in the Central and Western Regions of Ghana." In Eighth African Educational Research Symposium. 1992.
"Toward a new meaning of development: A process of gaining control." In Eight African Educational Research Symposium. 1992.
"Empowering women in development in Botswana through home economics education: A look at the relevance of the Cambridge curriculum." In Eighth African Educational Research Symposium. 1992.
"The meaning of agricultural communication." In Agricultural Communicators in Education Conference. 1992.
"A cybernetic model for understanding the role of communication in Third World development." In University of Pittsburgh School of Engineeringâ€™s 23rd Annual Conference on Modeling and Simulation. 1992.
"Functional literacy for participatory development: Theory and practice. The case of the Upper Region Agricultural Development Project in Ghana." In Seventh African educational Research symposium. 1991.
"Research in African settings: Qualitative approaches." In Seventh African educational Research symposium. 1991.
"Obstacles to human resource development in Sub-Saharan Africa: African students speak out on brain drain." In African Studies Conference. 1991.
"Making integrated rural development work: A Systems Approach with particular emphasis on communication." In 14th National Third World Studies Conference. 1991.
"Farmers training centers as vehicles for creating popular participation in agricultural development: A study in Uganda." In 14th National Third World Studies Conference. 1991.
"Determining the research needs of members of the Association of Communicators in Education (ACE) as perceived by member." In International Meeting of ACE. 1991.
"Limited interaction between farmers and extension agents in northern Ghana: A field study with implications for communication training for extension agents." In Association of International Agricultural Education and Extension. 1991.
"Communication and sustainable agriculture in developing countries." In International Meeting of Agricultural Communicators in Education (ACE), June-July. 1991.
"Determining the research needs of members of the Association of Communicators in Education (ACE) as perceived by members." In International Meeting of ACE. 1991.
"Development by rules: An ethical reflection on the high failure rate of development projects and implications for communication." In 13th Annual Conference of Third World Studies. 1990.
"A two-way model of communication revealing the agricultural communicator as facilitator in agricultural development." In 14th Annual Conference of the Association of Communicators in Education (ACE). 1990.
"Achieving integrated rural development and sustainable agriculture in Africa: The role of communication." In Center for African Studiesâ€™ Symposium on Sustainable Agriculture in Africa: Socio-cultural, Political and Economic Considerations. 1990.
"The role of African women in sustainable agriculture: An invitation to a dialogue." In The Center for African Studies Symposium on Sustainable Agriculture in Africa: Socio-cultural, Political and Economic Considerations. 1990.
"A reconceptualization of the diffusion of innovations model and implications for agricultural extension in Third World development." In Association for International Agricultural and Extension Education Conference. 1990.
"The World Bank, rural development, and communication professionals." In Third World Studies 12th National Conference. 1989.
"First and Third World media: Continuing issues and predictions for the future." In Third World Studies 12th National Conference. 1989.
"Attended the 1989 National Conference of the Association of Educators in Journalism and Mass Communication (AEJMC)." In National Conference of the Association of Educators in Journalism and Mass Communication (AEJMC). 1989.
"Communicating with the audience in mind." In Association of Communicators in Education (ACE) National Conference. 1989.
"Communication in support of development: Lessons from theory and practice." In International Seminar on Development and Change. 1987.
"Communication in Support of Development: Lessons from Theory and Practice." In Expert Consultation Seminar on Development Support Communication. 1987.
"Development support communication and development management." In 13th Annual Third World Conference. 1987.
"Development support communication: A strategy for facilitating rural progress.." In Third World Foundation.. 1987.
"The centrality of communication in integrated rural development." In Mid-West Universities Conference on Communication and Development: Theory and Practice. 1984.
"Problems of agricultural extension in Ghana." In 26th International Conference on Agricultural Extension. 1979.
"4H as a Strategy for Youth Development, Poverty Reduction and Food Security in Africa:A Case Study of Tanzania" 2011.
"A needs assessment and capacity analysis of establishing a 4-HVirtual Knowledge Centers for Africa." 2010.
"Development of a Virtual Knowledge Center for Africa" 2010.
"The Impact of Engagement The Power of Partnerships, Internationalizing Outreach: Ghana, Honduras and The Bahamas" 2010.
"United Nations Development Program Communication for Development Projects for Swaziland and Namibia." 2001.