Sustainable access of quality seeds of genetically engineered crops in Eastern Africa - Case study of Bt Cotton

ABSTRACT The genetically engineered bollworm-resistant Bt cotton hybrid varieties offer opportunities for reducing crop losses and enhancing productivity. In Eastern Africa region, Sudan, Ethiopia, and Kenya have approved and released Bt cotton in 2012, in 2018, and in 2019, respectively. The region has potential to grow cotton in over 5 million hectares. For commercial plantings in Ethiopia, Sudan and Kenya, hybrid Bt cotton seeds have been imported from India. Due to the COVID-19 pandemic-induced supply chain disruptions, high shipment costs, bureaucratic procedures for importing seeds, and foreign exchange shortages, farmers have not been able to access Bt cotton seeds. Stakeholders are seeking local production of seeds to provide sustainable access by farmers at affordable cost. Country case studies reveal the importance of enhancing capacity for local seed production and extension advisory services. Revival of the cotton sector needs enhanced public-private partnerships to pave the way for sustainable seeds access in the region.

[1]  Maredia Karim,et al.  Commercialization of genetically modified crops in Africa: Opportunities and challenges , 2022, African Journal of Biotechnology.

[2]  Seenivasan Nagachandrabose Management of cotton bollworms Helicoverpa armigera and Earias vittella by entomopathogenic nematodes , 2022, Journal of Cotton Research.

[3]  Jun Wang,et al.  A review of current state and future directions of cotton production in Ethiopia , 2021, Cogent Food & Agriculture.

[4]  K. Maredia,et al.  Advancing adoption of genetically modified crops as food and feed in Africa: The case of Kenya , 2020 .

[5]  G. Stone,et al.  Long-term impacts of Bt cotton in India , 2020, Nature Plants.

[6]  T. Boller,et al.  Extent of Bollworm and Sucking Pest Damage on Modern and Traditional Cotton Species and Potential for Breeding in Organic Cotton , 2019, Sustainability.

[7]  E. A. Heinrichs,et al.  Integrated management of insect pests: Current and future developments , 2019, Burleigh Dodds Series in Agricultural Science.

[8]  Ruth Mbabazi,et al.  Biotechnology applications for integrated pest management , 2019, Integrated management of insect pests: Current and future developments.

[9]  M. Mubeen,et al.  Cotton Production in Africa , 2019, Cotton Production.

[10]  G. Bedane,et al.  Cotton production potential areas, production trends, research status, gaps and future directions of cotton improvement in Ethiopia , 2019, Greener Journal of Agricultural Sciences.

[11]  G. Stone,et al.  The ox fall down: path-breaking and technology treadmills in Indian cotton agriculture , 2018 .

[12]  V. Souza,et al.  Evaluation of the Impact of Genetically Modified Cotton After 20 Years of Cultivation in Mexico , 2018, Front. Bioeng. Biotechnol..

[13]  G. Brookes,et al.  Environmental impacts of genetically modified (GM) crop use 1996-2016: Impacts on pesticide use and carbon emissions , 2018, GM crops & food.

[14]  M. Biruma,et al.  Distribution and Seasonal Occurrence of major insect pests of cotton in Uganda , 2017 .

[15]  N. Abdallah The story behind Bt cotton: where does Sudan stand? , 2014, GM crops & food.

[16]  Matin Qaim,et al.  A Meta-Analysis of the Impacts of Genetically Modified Crops , 2014, PloS one.

[17]  Mulu Gebreeyesus Industrial policy and development in Ethiopia: Evolution and present experimentation , 2013 .

[18]  Simon Byabagambi,et al.  Cotton pests and natural enemy interaction in Uganda: A basis for biosafety risk assessment. , 2013 .

[19]  Isabel Gómez,et al.  Evolution of Bacillus thuringiensis Cry toxins insecticidal activity , 2013, Microbial biotechnology.

[20]  Matin Qaim,et al.  Economic impacts and impact dynamics of Bt (Bacillus thuringiensis) cotton in India , 2012, Proceedings of the National Academy of Sciences.

[21]  O. Babikir,et al.  The Determinants of Labour Supply and Demand in Irrigated Agriculture: A Case Study of the Gezira Scheme in Sudan , 2007 .

[22]  S. Gill,et al.  Mode of action of Bacillus thuringiensis Cry and Cyt toxins and their potential for insect control. , 2007, Toxicon : official journal of the International Society on Toxinology.

[23]  Menghe H. Li,et al.  Bollgard II cotton: compositional analysis and feeding studies of cottonseed from insect-protected cotton (Gossypium hirsutum L.) producing the Cry1Ac and Cry2Ab2 proteins. , 2004, Journal of agricultural and food chemistry.

[24]  D. Mota-Sánchez,et al.  Integrated Pest Management in the Global Arena , 2003 .

[25]  F. Perlak,et al.  Development and commercial use of Bollgard cotton in the USA--early promises versus today's reality. , 2001, The Plant journal : for cell and molecular biology.

[26]  J. Jenkins,et al.  Resistance of cotton with δ-endotoxin genes from Bacillus thuringiensis var. kurstaki on selected lepidopteran insects , 1997 .

[27]  I. Watkinson Global view of present and future markets for Bt products , 1994 .

[28]  Katrin Kuhlmann Harmonizing Regional Seed Regulations in Sub-Saharan Africa: A Comparative Assessment , 2015, SSRN Electronic Journal.

[29]  D. Karanja,et al.  COTTON PRODUCTION, CONSRAINTS, AND RESEARCH INTERVENTIONS IN KENYA , 2010 .

[30]  A. Tadesse Increasing Crop Production Through Improved Plant Protection , 2008 .

[31]  Clive James,et al.  Global status of commercialized biotech/GM crops: 2006. , 2006 .

[32]  F. Perlak,et al.  Global Impact of Insect-Resistant (Bt) Cotton , 2004 .

[33]  D. Mota-Sánchez,et al.  Integrated pest management in the global arena: introduction and overview. , 2003 .

[34]  Randal J. Verbrugge,et al.  September 2012THE AGGLOMERATION OF R&D LABS * , 2012 .

[35]  A. Huis,et al.  Pest management strategies in traditional agriculture: an African perspective. , 2000, Annual review of entomology.

[36]  R. Luttrell,et al.  Cotton Pest Management: Part 1. A Worldwide Perspective , 1994 .

[37]  L. R. Oliver,et al.  Economic injury levels and thresholds for pests of cotton. , 1989 .

[38]  T. Abate,et al.  ARTHROPOD PESTS OF GRAIN LEGUMES IN ETHIOPIA: THEIR IMPORTANCE AND DISTRIBUTION , 1982 .

[39]  R. Bagwell Bt Cotton Management of the Tobacco Budworm-Bollworm Complex & , 2022 .