IITA NEWS

IITA and Bayer Launch Groundbreaking Research Collaboration to Transform African Agriculture
April 20, 2026
Multi-year partnership aims to strengthen breeding capacity and deliver breakthrough crop varieties for 30 million smallholder farmers across sub-Saharan Africa
IBADAN, Nigeria / ST. LOUIS, Missouri – 20 April  2026 – The International Institute of Tropical Agriculture (IITA) and Bayer today announced a comprehensive research collaboration agreement focused on accelerating agricultural innovation and building scientific capacity across sub-Saharan Africa. The partnership, which runs through 2028, will combine IITA’s globally recognized expertise in tropical crop improvement and smallholder farming systems  with Bayer’s global breeding technologies to develop climate-resilient, high-yielding, nutrient-dense crop varieties tailored to smallholder farming systems. The collaboration targets seven priority crops  critical to African food systems and livelihoods—maize, soybean, cowpea, cassava, yam, banana and plantain, and Bambara groundnut—with the shared objective of delivering varieties that achieve a minimum 25% yield advantage in farmers’ fields. This ambitious goal directly supports critical Sustainable Development Goals including food security, poverty reduction, improved nutrition, and climate adaptation.  It is also aligned with the Gates Foundation’s goal: Enabling hundreds of millions of people to break from poverty, putting more countries on the path to prosperity.” “This partnership represents a powerful model of co-innovation between the public and private sectors to address Africa’s most pressing agricultural challenges,” said Dr Bernard Vanlauwe, IITA Deputy Director General for Research for Development. “IITA brings decades of leadership in crop breeding, biotechnology, and farmer-centered research. By combining complementary strengths, we are accelerating the development of next-generation crop varieties while further strengthening scientific excellence across the continent. ” The collaboration encompasses three strategic pillars: People Development:  Through structured training and knowledge exchange, the partnership will deepen IITA’s expertise in genomic selection, molecular breeding, biotechnology integration with breeding, and data-driven decision-making. The initiative reinforces IITA’s role in developing a strong pipeline of skilled professionals capable of driving sustained agricultural innovation. Enabling Capabilities: Building on IITA’s established breeding networks, the partnership will strengthen IITA’s capacity in digital phenotyping, statistical modeling, and centralized breeding operations, enhancing the precision and efficiency of crop performance evaluation and variety development. Breakthrough Products: Joint efforts will focus on developing transformative crop varieties including biotech maize for West Africa, rust-resistant Asian soybean varieties, gene-edited insect-resistant cowpea, and disease-resistant banana breeding lines. “Bayer is committed to supporting 100 million smallholder farmers in developing nations by 2030,” said Dr.JD Rossouw, Senior Vice President and Plant Breeding Lead at Bayer. “This collaboration with IITA exemplifies our dedication to building local capacity and co-creating solutions that deliver real impact for farming communities. By sharing our expertise and technologies, we’re helping accelerate the development of varieties that farmers need to thrive in changing climates.” The partnership will provide up to $1.2 million in in-kind support from Bayer, including technical advisory services, training platforms, and access to advanced breeding tools. IITA will serve as the primary implementer, leveraging its research infrastructure and regional networks, with support from Gates Foundation through the Genetic Innovations Public-Private Partnerships platform. Key innovation areas include:
  • Integration of molecular tools and genomic selection into breeding workflows
  • Advanced phenotyping platforms using drones and digital sensors
  • Biotechnology and gene editing for trait development
  • Data analytics and bioinformatics for breeding decisions
  • Seed system digitization and mechanization
The collaboration builds on successful previous partnerships between IITA and Bayer, including the Modern Breeding Project and research on increasing genetic gains in cowpea. The initiative has potential to impact approximately 30 million smallholder farmers across sub-Saharan Africa. “By building onIITA’s long-standing leadership in biotechnology, crop breeding, and understanding of African agricultural systems, this collaboration with Bayer creates a powerful catalyst for innovation,” added Dr Leena Tripathi, IITA Genetic Innovation Director. “By integrating advanced genomic tools, gene editing, and data-driven breeding approaches with Bayer’s global expertise, this partnership will accelerate our ability to deliver high-performing, climate-resilient, and nutrient-dense crop varieties at greater speed and scale. Together, we will strengthen Africa’s scientific leadership while creating lasting impact for millions of smallholder farmers. The collaboration aligns with Bayer’s vision for regenerative agriculture: produce more, restore nature, and scale regenerative agriculture practices globally.
About IITA The International Institute of Tropical Agriculture (IITA) is a leading research-for-development organization focused on improving agricultural productivity, enhancing food security, and reducing poverty in sub-Saharan Africa. Established in 1967 and headquartered in Ibadan, Nigeria, IITA conducts innovative research on important African food crops and works with national and international partners to develop sustainable agricultural solutions. IITA is a member of CGIAR, a global agriculture research partnership for a food and nutrition secure future. For more information, visit www.iita.org. About Bayer Bayer is a global enterprise with core competencies in the life science fields of health care and nutrition. Its products and services are designed to help people and the planet thrive by supporting efforts to master the major challenges presented by a growing and aging global population. Bayer is committed to driving sustainable development and generating a positive impact with its businesses. For more information, visit www.bayer.com. Media Contacts: IITA Katherine Lopez k.lopez@cgiar.org +234 803 9784454 Bayer Liza Bohlmann liza.bohlmann@bayer.com

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Olaosebikan, Olamide

Olamide Deborah Nwanze is a Senior Research Associate specializing in gender mainstreaming research to inform participatory and inclusive breeding, variety development, and seed systems policies regarding root, tuber, and banana (RTB) crops in the International Institute of Tropical Agriculture Headquarters, Ibadan, Nigeria. She is a PhD candidate at the University of Ibadan and holds an MSc and B. Agric in Agricultural Extension and Rural Development. Olamide is a fellow of the African Women in Agricultural Research and Development – Gender Responsive Agricultural Systems Policy (AWARD-GRASP) and the Gender Responsive Researchers Equipped for Agricultural Transformation (GREAT). She seeks to apply her gender-mainstreaming learnings, gender-responsive research, and policy development, and review expertise to facilitate women, youth, children, and vulnerable social group’s access to and adoption of agricultural Innovations that guarantee food, nutrition, income, and livelihood security in Africa. Her current roles include mentoring research fellows, development of guides and training manuals, implementation and adaptation of gender frameworks and tools, value chain actors’ engagement as citizen science partners, policy review and redesign, data management, and analysis. Her current research explores mixed methods and participatory and interdisciplinary approaches to capture and highlight gender dynamics, needs, preferences, and challenges stakeholders face within the agricultural livelihood value chain to prioritize gender-inclusive strategies in breeding programs, policy design, and implementation.

At IITA, she contributes to the implementation of the CGIAR Accelerated Breeding Initiative and Genetic Innovation Programs; participatory and gender research within the NextGen CassavaHarvestPlusRTBFoods, and Tricot-ClimMob 1000Farms Projects; and gender knowledge communication via the G-LENS webinar series, video documentary, policy briefspublications, and blogs.

 

Recent publications

de Sousa, K., van Etten, J., Manners, R. Bello, A., Teeken, B., Olaosebikan, O., et al. 2024. The tricot approach: an agile framework for decentralized on-farm testing supported by citizen science. A retrospective. Agron. Sustain. Dev. 44, 8. https://doi.org/10.1007/s13593-023-00937-1

Madu, T., Onwuka, S., Nwafor, S., Onyemauwa, N., Ejechi, M., Ofoeze, M., Ukeje, B., Eluagu, C., Olaosebikan, O., Okoye, B., 2024. Gender-Inclusive Consumer Studies Improve Cassava Breeding in Nigeria in: Frontiers in Sociology, volume 9, number: 1224504, doi: 10.3389/fsoc.2024.1224504

Olaosebikan, O.; Bello, A.; Utoblo, O.; Okoye, B.; Olutegbe, N.; Garner, E.; Teeken, B.; Bryan, E.; Forsythe, L.; Cole, S.; Madu, T. 2023.  Stressors and Resilience within the Cassava Value Chain in Nigeria: Preferred Cassava Variety Traits and Response Strategies of Men and Women to Inform Breeding. Sustainability 15, 7837. https://doi.org/10.3390/su15107837

Okoye, B., Ofoeze, M., Ejechi, M., Onwuka, S., Nwafor, S., Onyemauwa, N., Ukeje, B., Eluagu, C., Obidiegwu, J.*, Olaosebikan, O., Madu, T.* 2023. Prioritizing preferred traits in the yam value chain in Nigeria: a gender situation analysis in: Frontiers in Sociology, volume 8, number: 1232626, pages 1 – 9, ISSN 2297-7775, 2023. https://www.frontiersin.org/articles/10.3389/fsoc.2023.1232626/full

Olaosebikan, O., Bello, A. A., de Sousa, K., Ndjouenkeu, R., Adesokan, M., Alamu, E. O., Agbona, A., van Etten, J., Kegah, F. N.*, Dufour, D., Bouniol, A., Teeken, B. 2023. Consumer acceptability of cassava gari-eba food products across cultural and environmental settings using the triadic comparison of technologies approach (tricot) in: Journal of the Science of Food and Agriculture,

Teeken, B., Olaosebikan, O., Bello, A. A., Madu, T.*, Cole, S. M. 2023. Qualitative assessment on the positionality and preferences of dyads in relation to cassava-related activities: working with tricot trial citizen scientists https://hdl.handle.net/10568/138326 Type: Manual

Bouniol, A., Ceballos, H., Bello, A. A., Teeken, B., Olaosebikan, O., Owoade, D., Agbona, A., Fotso Kuate, A., Madu, T.*, Okoye, B.*, Ofoeze, M.*, Nwafor, S.*, Onyemauwa, N.*, Adinsi, L.*, Forsythe, L., Dufour, D. 2023. Varietal impact on women’s labour, workload and related drudgery in processing root, tuber and banana crops: focus on cassava in sub-Saharan Africa in: Journal of the Science of Food and Agriculture, pages 1 – 25, ISSN 0022-5142,

Bello, A. A., Agbona, A., Olaosebikan, O., Edughaen, G., Dufour, D., Bouniol, A., Iluebbey, P., Ndjouenkeu, R.*, Rabbi, I. Y., Teeken, B. 2023. Genetic and environmental effects on processing productivity and food product yield: drudgery of women’s work in: Journal of the Science of Food and Agriculture, pages 1 – 32, ISSN 0022-5142, 5

Cavicchioli, M., Zimbiti, T., Teeken, B., Nwanze, D.O., Liani, M., Parkes, E. & Bello, A. 2023. IITA-Gender Responsive Breeding Training Report. Genetic Resources Center, IITA-HQ, Ibadan, 21-23 September, 2022. Ibadan, Nigeria: IITA, (34 p.).https://hdl.handle.net/10568/131368

Agbona, A. Peteti P., Teeken B., Olaosebikan O. Bello, A. A., Parkes, E., Rabbi, I. Y., Mueller, L., Egesi, C., Kulakow, P. 2022. Data Management in Multi-disciplinary African RTB Crop Breeding Programs. In: Williamson, H.F., Leonelli, S. (eds) Towards Responsible Plant Data Linkage: Data Challenges for Agricultural Research and Development. Springer, Cham. https://doi.org/10.1007/978-3-031-13276-6_5

Lora Forsythe, Pricilla Marimo, Sarah Mayanja, Olamide D. Olaosebikan, Esme Stuart, Bela Teeken, Benjamin Okoye, Tessy Madu, (2021). Cross-product Gender Analysis of RTBfoods Step 2 Gendered Food Mapping on RTB Products. Understanding the Drivers of Trait Preferences and the Development of Multi-user RTB Product Profiles, WP1. London, UK: RTBfoods Field Scientific Report, 30 p.

Teeken, B., Garner, E., Agbona, A., Balogun, I., Olaosebikan, O., Bello, A., Madu, T., Okoye, B., Egesi, C., Kulakow, P. and Tufan, H.A. 2021. Beyond “Women’s Traits”: Exploring How Gender, Social Difference, and Household Characteristics Influence Trait Preferences. Frontiers Sustainable Food Systems 5:740926. https://doi.org/10.3389/fsufs.2021.740926

Teeken, B., Agbona, A., Bello, A., Olaosebikan, O., Alamu, E., Adesokan, M., Awoyale, W., Madu, T., Okoye, B., Chijioke, U., Owoade, D., Okoro, M., Bouniol, A., Dufour, D., Hershey, C., Rabbi, I., Maziya‐Dixon, B., Egesi, C., Tufan, H. and Kulakow, P. (020. Understanding cassava varietal preferences through pairwise ranking of gari‐eba and fufu prepared by local farmer–processors. Int J Food Sci Technol. https://doi.org/10.1111/ijfs.14862

Bela Teeken, Olamide Olaosebikan, Ireti Balogun, Benjamin Okoye, Tessy Madu, Steven Cole, Abolore Bello, Elizabeth Parkes. (2020). Piloting the G+ customer and product profile tools for gender-responsive cassava breeding in Nigeria. Nigeria: International Institute of Tropical Agriculture (IITA). https://hdl.handle.net/20.500.11766/13000