Hostname: page-component-78c5997874-lj6df Total loading time: 0 Render date: 2024-11-10T14:23:38.219Z Has data issue: false hasContentIssue false
  • English
  • Français

Grower adoption of an integrated pest management package for management of mango-infesting fruit flies (Diptera: Tephritidae) in Embu, Kenya

Published online by Cambridge University Press:  17 April 2015

J.K. Korir ,
H.D. Affognon ,
C.N. Ritho ,
W.S. Kingori ,
P. Irungu ,
S.A. Mohamed  and
S. Ekesi
J.K. Korir
Affiliation:
Department of Agricultural Economics, University of Nairobi, PO Box 29053, Nairobi, Kenya
H.D. Affognon*
Affiliation:
International Centre of Insect Physiology and Ecology (icipe), PO Box 30772-00100, Nairobi, Kenya
C.N. Ritho
Affiliation:
Department of Agricultural Economics, University of Nairobi, PO Box 29053, Nairobi, Kenya
W.S. Kingori
Affiliation:
International Centre of Insect Physiology and Ecology (icipe), PO Box 30772-00100, Nairobi, Kenya
P. Irungu
Affiliation:
Department of Agricultural Economics, University of Nairobi, PO Box 29053, Nairobi, Kenya
S.A. Mohamed
Affiliation:
International Centre of Insect Physiology and Ecology (icipe), PO Box 30772-00100, Nairobi, Kenya
S. Ekesi
Affiliation:
International Centre of Insect Physiology and Ecology (icipe), PO Box 30772-00100, Nairobi, Kenya
*
*E-mail: haffognon@icipe.org
Get access

Abstract

Mango (Mangifera indica L.) is a well-recognized fruit of economic and nutritional importance to smallholder farmers across Africa. Production and marketing of this fruit is, however, severely hampered by fruit fly infestation that is responsible for enormous fruit losses. In Kenya, control of this pest is primarily dependent on the use of chemical pesticides, a strategy that has been shown to be ineffective. Although the recently introduced fruit fly integrated pest management (IPM) package developed by the International Centre of Insect Physiology and Ecology (icipe) has proved to be effective against this pest, there is little demonstrable investigation on its adoption to assess the factors likely to influence its acceptance among producers. A household survey was conducted among 805 randomly sampled mango farmers, and a negative binomial regression model was applied to the data in order to identify the factors influencing the intensity of the adoption of the fruit fly IPM package. Results revealed that 58.5% of the sampled mango farmers adopted at least one component of the fruit fly IPM package. Empirical results indicated that education of the household head, number of mature mango trees planted, keeping records of mango enterprise, use of protective clothing during spraying and participation in the IPM training at demonstration sites have a positive influence on the intensity of the adoption of the fruit fly IPM package in Embu, situated in eastern Kenya.

Keywords

TephritidaeMangifera indicaintegrated pest managementsmallholder farmersfood security, icipeAfrica
Type
Research Papers
Information
International Journal of Tropical Insect Science , Volume 35 , Issue 2 , June 2015 , pp. 80 - 89
Copyright
Copyright © ICIPE 2015 

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Allwood, A. J. and Drew, R. A. I. (Eds) (1997) Management of Fruit Flies in the Pacific. A Regional Symposium, Nadi, Fiji, 28–31 October 1996. ACIAR Proceedings No. 76. 267 pp.Google Scholar
Aluja, M. (1996) Future trends in fruit fly management, pp. 309–320. In Fruit Fly Pests: A World Assessment of their Biology and Management (edited by McPheron, B. and Steck, G.). St. Lucie Press, Delray Beach, FL.Google Scholar
Baral, K., Roy, B. C., Rahim, K. M. B., Chatterjee, H., Mondal, P., Mondal, D., Ghosh, D. and Talekar, N. S. (2006) Socio-economic Parameters of Pesticide Use and Assessment of Impact of an IPM Strategy for the Control of Eggplant Fruit and Shoot Borer in West Bengal, India. Technical Bulletin No. 37. AVRDC publication number 06-673. AVRDC – The World Vegetable Center, Shanhua, Taiwan. ISBN 92-9058-147-6, 36 pp.Google Scholar
Cameron, A. C. and Trivedi, P. K. (1999) Essentials of Count Data Regression. 17 pp. Available at:http://cameron.econ.ucdavis.edu/research/CTE01preprint.pdf.Google Scholar
Dasgupta, S., Meisner, C. and Huq, M. (2005) Health Effects and Pesticide Perception as Determinants of Pesticide Use: Evidence from Bangladesh, . World Bank, Washington, DC. © World Bank.https://openknowledge.worldbank.org/handle/10986/8572 License: CC BY 3.0 Unported.Google Scholar
Ekesi, S. and Billah, M. K. (Eds) (2007) A Field Guide to the Management of Economically Important Tephritid Fruit Flies in Africa. 2nd edn.icipe Science Press, Nairobi.Google Scholar
Ekesi, S., Chabi-Olaye, A., Subramanian, S. and Borgemeister, C. (2011 a) Horticultural pest management and the African economy: successes, challenges and opportunities in a changing global environment. Acta Horticulturae (ISHS) 911, 165–184. http://www.actahort.org/books/911/911_17.htm.Google Scholar
Ekesi, S., Maniania, N. K. and Mohamed, S. A. (2011 b) Efficacy of soil application of Metarhizium anisopliae and the use of GF-120 spinosad bait spray for suppression of Bactrocera invadens (Diptera: Tephritidae) in mango orchards. Biocontrol Science and Technology 21, 299–316. doi:10.1080/09583157.2010.545871.Google Scholar
Ekesi, S., Mohamed, S. and Hanna, R. (2010) Rid fruits and vegetables in Africa of notorious fruit flies. CGIAR SP-IPM Technical Innovation Brief No. 4 June 2010. http://www.spipm.cgiar.org/c/document_library/get_file?p_l_id = 17830&folderId = 18484&name = DLFE-882.pdf.Google Scholar
Ekesi, S., Mohamed, S. and Tanga, C. M. (2014) Comparison of food-based attractants for Bactrocera invadens (Diptera: Tephritidae) and evaluation of Mazoferm–Spinosad bait spray for field suppression in mango. Journal of Economic Entomology 107, 299–309. doi:http://dx.doi.org/10.1603/EC13393.CrossRefGoogle ScholarPubMed
Ekesi, S., Nderitu, P. W. and Rwomushana, I. (2006) Field infestation, life history and demographic parameters of the fruit fly Bactrocera invadens (Diptera: Tephritidae) in Africa. Bulletin of Entomological Research 96, 379–386. doi:10.1079/BER2006442.Google Scholar
FAO (2009) Value Chain Analysis of the Tropical Fruit Subsector: The Case of Mango Production, Processing and Trade in Kenya. Paper CCP:BA/TF 09/6 of September 2009 presented at the Joint Meeting of the 4th Session of the Sub-Group on Bananas and the 5th Session of the Sub-Group on Tropical Fruits, 9th–11th December, 2009, FAO Headquarters, Rome, Italy. Available at: ftp://ftp.fao.org /docrep/fao/meeting/018/ak606e.pdf.Google Scholar
FAO (2013) Aspects determining the risk of pesticide to wild bees: Risk profiles for focal crops on three continents. Rome, Italy. 82 pp.Google Scholar
Fernandez-Cornejo, J. (1996) The microeconomic impact of IPM adoption: theory and application. Agricultural and Resource Economics Review 25, 149–160. Available at:http://purl.umn.edu/31416.Google Scholar
Femandez-Cornejo, J., Beach, E. D. and Huang, W. Y. (1994) The adoption of IPM techniques by vegetable growers in Florida, Michigan, and Texas. Journal of Agricultural and Applied Economics 26, 158–172.Google Scholar
Fraser, I., Sharma, A. and Alastair, B. (2011) Multiple adoption of pest management technologies in UK cereal farming. In Australian Agricultural and Resource Economics Society 2011 Conference (55th), 8–11 February 2011, Melbourne, Australia. Available at:http://ageconsearch.umn.edu/bitstream/100549/2/Fraser%20I.pdf.Google Scholar
Gitonga, Z. M., Okello, J. J., Mithoefer, D., Olaye, C. and Ritho, C. N. (2009) From a success story to a tale of daily struggle: the case of leafminer control and compliance with food safety standards in Kenya's snowpea/horticultural industry. African Crop Science Conference Proceedings 9, 571–578.Google Scholar
GOK (2010) Agricultural Sector Development Strategy 2010–2020. Government Printers, Nairobi.Google Scholar
Greene, W. (2008) Functional forms for the negative binomial model for count data. Economics Letters 99, 585–590. doi:10.1016/j.econlet.2007.10.015.Google Scholar
Greene, W. H. (2007) Econometric Analysis, 6th edn. Prentice Hall, NJ. 1216 pp.Google Scholar
Griesbach, J. (2003) Mango Growing in Kenya. World Agroforestry Centre (ICRAF), Kenya. 122 pp.Google Scholar
HCDA (2009) 2009 Horticulture Validated Report. Government Printers, Nairobi.Google Scholar
HCDA (2014) 2013 Horticultural Crops Production Report. Government Printers, Nairobi.Google Scholar
Irungu, J. (2011) Contribution of horticulture to food security in Kenya. Acta Horticulturae (ISHS) 911, 27–32. http://www.actahort.org/books/911/911_1.htm.Google Scholar
Jankowski, A., Mithöfer, D., Löhr, B. and Waibel, H. (2007) Economics of biological control in cabbage production in two countries in East Africa. In Utilisation of Diversity in Land Use Systems: Sustainable and Organic Approaches to Meet Human Needs. Proceedings of the Conference on International Agricultural Research for Development ‘Tropentag 2007’, University of Kassel-Witzenhausen and University of Göttingen, 9–11 October 2007. Available at:http://www.tropentag.de/2007/abstracts/full/348.pdf.Google Scholar
Kibira, M. N. (2014) Economic impact of integrated pest management technology for control of mango fruit flies in Embu County, Kenya. MSc thesis, Kenyatta University, Nairobi, Kenya. 100 pp.http://ir-library.ku.ac.ke/handle/123456789/11911.Google Scholar
Maumbe, B. M. and Swinton, S. M. (2000) Why do smallholder cotton growers in Zimbabwe adopt IPM? The role of pesticide-related health risks and technology awareness. Selected paper for presentation at the annual meeting of the American Agricultural Economics Association, Tampa, FL, 30 July–3 August, 2000. Available at:http://ageconsearch.umn.edu/bitstream/21784/1/sp00ma06.pdf.Google Scholar
Mugure, M. C. (2012) Economic assessment of losses due to fruit fly infestation in mango and the willingness to pay for an integrated pest management package in Embu district, Kenya. MSc Thesis, University of Nairobi, Nairobi.Google Scholar
Nyakundi, W. O., Magoma, G., Ochora, J. and Nyende, A. B. (2010) A survey of pesticide use and application patterns among farmers: a case study from selected horticultural farms in Rift Valley and Central provinces, Kenya, pp. 618–630. In Proceedings of 2010 JKUAT Scientific Technological and Industrialization Conference. Institute of Biotechnology Research, Jomo Kenyatta University of Agriculture and Technology (JKUAT), Nairobi, Kenya.Google Scholar
Ohayo-Mitoko, G. J. A. (1997) Occupational pesticide exposure among Kenyan agricultural workers: an epidemiological and public health perspective. PhD dissertation. Wageningen Agricultural University, Wageningen. 254 pp.Google Scholar
Okello, J. J. and Swinton, S. M. (2010) From circle of poison to circle of virtue: pesticides, export standards and Kenya's green bean farmers. Journal of Agricultural Economics 61, 209–224. doi:10.1111/j.1477-9552.2009.00211.x.Google Scholar
Ramirez, O. A. and Schultz, S. D. (2000) Poisson count models to explain the adoption of agricultural and natural resource management technologies by small farmers in central American countries. Journal of Agricultural and Applied Economics 32, 21–33.Google Scholar
Ravry, C. (2008) Situation in Botswana, Kenya, Mozambique, Namibia, Zambia and Zimbabwe. In Fighting Fruit and Vegetable Flies Regionally in West Africa Information Letter 2008, No. 7 December 2008, p. 2.http://pip.coleacp.eu/system/files/file/coleacp/Figthing%20_Fruit_and_vegetables_flies_2008_07.pdf.Google Scholar
Rola, A. C. and Pingali, P. L. (1993) Pesticides, Rice Productivity, and Farmers’ Health: An Economic Assessment. International Rice Research Institute (IRRI), Los Baños, Philippines. 100 pp. http://impact.cgiar.org/sites/default/files/pdf/222.pdf.Google Scholar
Rwomushana, I., Ekesi, S., Gordon, I. and Ogol, C. K. P. O. (2008) Host plants and host plant preference studies for Bactrocera invadens (Diptera: Tephritidae) in Kenya, a new invasive fruit fly species in Africa. Annals of the Entomological Society of America 101, 331–340.Google Scholar
Singh, A., Vasisht, A. K., Kumara, R. and Das, D. K. (2008) Adoption of integrated pest management practices in paddy and cotton: A case study in Haryana and Punjab. Agricultural Economics Research Review 21, 221–226.Google Scholar
Trentacoste, M. F. (2000) Statistical Models of At-Grade Intersection Accidents – Addendum. Publication No. FHWA-RD-99-094 March 2000. Research, Development and Technology, VA, USA.Google Scholar
USDA-APHIS (2009) Invasive Species, Africa, APHIS Issues Federal Import Quarantine Order for Host Materials of Invasive Fruit Fly Species Bactrocera invadens (dated 8 May 2009), posted Wednesday, May 13, 2009. 4 pp.Google Scholar
Winkelmann, R. and Zimmermann, K. F. (1995) Recent developments in count data modelling: theory and application. Journal of Economic Surveys 9, 1–24. doi:10.1111/j.1467-6419.1995.tb00108.x.Google Scholar
Yudelman, M., Ratta, A. and Nygaard, D. (1998) Pest Management and Food Production: Looking to the Future. Available at:http://www.ifpri.org/sites/default/files/pubs/2020/dp/dp25.pdf.Google Scholar