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Willingness to Contribute to Bio-Larviciding in the Fight against Malaria: A Contingent Valuation Study among Rice Farmers in Rwanda

Author

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  • Alexis Rulisa

    (Medical Research Centre Division, Rwanda Biomedical Centre, Kigali 7162, Rwanda
    Department of Cultural Anthropology and Development Studies, Radboud University, 6525 Nijmegen, The Netherlands)

  • Luuk van Kempen

    (Department of Cultural Anthropology and Development Studies, Radboud University, 6525 Nijmegen, The Netherlands)

  • Leon Mutesa

    (Center for Human Genetics, College of Medicine and Health Sciences, University of Rwanda, Kigali 4285, Rwanda)

  • Emmanuel Hakizimana

    (Malaria and Other Parasitic Diseases Division, Rwanda Biomedical Center, Kigali 7162, Rwanda)

  • Chantal M. Ingabire

    (Medical Research Centre Division, Rwanda Biomedical Centre, Kigali 7162, Rwanda)

  • Fredrick Kateera

    (Academic Medical Center, Department of Infectious Diseases, University of Amsterdam, 1012 Amsterdam, The Netherlands)

  • Constantianus J. M. Koenraadt

    (Laboratory of Entomology, Wageningen University & Research, 6708 Wageningen, The Netherlands)

  • Michèle van Vugt

    (Center for Tropical Medicine and Travel Medicine, Academic Medical Center, University of Amsterdam, 1012 Amsterdam, The Netherlands)

  • Bart van den Borne

    (Department of Health Education & Promotion, Maastricht University, 6211 Maastricht, The Netherlands)

Abstract

There is broad consensus that successful and sustained larval source management (LSM) interventions, including bio-larviciding campaigns, require embeddedness in local community institutions. Ideally, these community structures should also be capable of mobilizing local resources to (co-)finance interventions. To date, farmer cooperatives, especially cooperatives of rice growers whose economic activity facilitates mosquito breeding, have remained under the radar in designing community-based bio-larviciding campaigns. This study explores the potential of rice farmer cooperatives in Bugesera district, Rwanda, to take up the aforementioned roles. To this purpose, we surveyed 320 randomly selected rice farmers who belonged to one of four rice cooperatives in the area and elicited their willingness-to-pay (WTP) for application of Bti, a popular bio-larvicide, in their rice paddies. Results from a (non-incentivized) bidding game procedure, which tested two alternative contribution schemes showed that financial contributions would be significantly different from zero and sufficient to carry a co-financing share of 15–25 per cent. A strong heterogeneity in mean WTP is revealed across cooperatives, in addition to variation among individual farmers, which needs to be anticipated when engaging farmer cooperatives in LSM.

Suggested Citation

  • Alexis Rulisa & Luuk van Kempen & Leon Mutesa & Emmanuel Hakizimana & Chantal M. Ingabire & Fredrick Kateera & Constantianus J. M. Koenraadt & Michèle van Vugt & Bart van den Borne, 2021. "Willingness to Contribute to Bio-Larviciding in the Fight against Malaria: A Contingent Valuation Study among Rice Farmers in Rwanda," IJERPH, MDPI, vol. 18(21), pages 1-20, November.
    • Handle: RePEc:gam:jijerp:v:18:y:2021:i:21:p:11575-:d:671790
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    References listed on IDEAS

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    1. Gracious M. Diiro & Menale Kassie & Beatrice W. Muriithi & Nancy G. Gathogo & Michael Kidoido & Rose Marubu & John Bwire Ochola & Clifford Maina Mutero, 2020. "Are Individuals Willing to Pay for Community-Based Eco-Friendly Malaria Vector Control Strategies? A Case of Mosquito Larviciding Using Plant-Based Biopesticides in Kenya," Sustainability, MDPI, vol. 12(20), pages 1-15, October.
    2. Leonard E. G. Mboera & Randall A. Kramer & Marie Lynn Miranda & Stella P. Kilima & Elizabeth H. Shayo & Adriane Lesser, 2014. "Community Knowledge and Acceptance of Larviciding for Malaria Control in a Rural District of East-Central Tanzania," IJERPH, MDPI, vol. 11(5), pages 1-18, May.
    3. Frew, Emma J. & Wolstenholme, Jane L. & Whynes, David K., 2004. "Comparing willingness-to-pay: bidding game format versus open-ended and payment scale formats," Health Policy, Elsevier, vol. 68(3), pages 289-298, June.
    4. Klose, Thomas, 1999. "The contingent valuation method in health care," Health Policy, Elsevier, vol. 47(2), pages 97-123, May.
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    Cited by:

    1. Alexis Rulisa & Luuk Kempen & Dirk-Jan Koch, 2023. "Exploring willingness-to-pay for ‘malaria-free’ rice among rural consumers in Rwanda: examining the potential for a local voluntary standard," Agricultural and Food Economics, Springer;Italian Society of Agricultural Economics (SIDEA), vol. 11(1), pages 1-27, December.
    2. Emmanuel Hakizimana & Chantal Marie Ingabire & Alexis Rulisa & Fredrick Kateera & Bart van den Borne & Claude Mambo Muvunyi & Michele van Vugt & Leon Mutesa & Gebbiena M. Bron & Willem Takken & Consta, 2022. "Community-Based Control of Malaria Vectors Using Bacillus thuringiensis var. Israelensis ( Bti ) in Rwanda," IJERPH, MDPI, vol. 19(11), pages 1-14, May.

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