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Managing risks from pests in global commodity networks – policy perspectives

Author

Listed:
  • Julie Flood

    (CABI E-UK, Bakeham Lane)

  • Roger Day

    (CABI Africa)

Abstract

Up to 80 % of global commodity production comes from smallholdings of less than 0.5 ha. Yet commodity crops may be a substantial proportion of a country’s exports, and feed into global supply networks. Pest risks thus have consequences at local, national and global levels. We consider three categories of risk in global commodity networks: introduction of pests to new areas, upsurges of established pests and the risks arising from management efforts. In each category we provide case studies and examples, and consider policy options. Increased travel, trade and transport increase the risks of introduction. Commodity specific biosecurity plans are required for preventing introductions, including analysis of the specific risks (pest pathways) and preparation of emergency responses. Regional and international cooperation is essential. Upsurges can be caused by crop management, evolution of new strains, and environment change. National systems must be responsive to detect problems and address them quickly. Capacity building for surveillance and diagnostics, and the development and dissemination of integrated pest management methods are needed. Investment in research and extension for the agricultural sector is vital. Risks linked with management efforts, specifically, the risk from agrochemicals are considered. Concerns in developed countries over food safety and environmental damage can place constraints on pest management. Failure to comply leads to loss of markets and buyer confidence. Policies that favour lower-risk pest management methods are needed, but are often lacking.

Suggested Citation

  • Julie Flood & Roger Day, 2016. "Managing risks from pests in global commodity networks – policy perspectives," Food Security: The Science, Sociology and Economics of Food Production and Access to Food, Springer;The International Society for Plant Pathology, vol. 8(1), pages 89-101, February.
    • Handle: RePEc:spr:ssefpa:v:8:y:2016:i:1:d:10.1007_s12571-015-0534-x
    DOI: 10.1007/s12571-015-0534-x
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    References listed on IDEAS

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    1. Unknown, 2013. "Shared harvests: agriculture, trade, and employment (ILO-UNCTAD 2013) - PowerPoint," 2013: Employment, Immigration and Trade, December 15-17, 2013, Clearwater Beach, Florida 197074, International Agricultural Trade Research Consortium.
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    Cited by:

    1. Alan MacLeod & Glyn D. Jones & Helen M. Anderson & Rick A. Mumford, 2016. "Plant health and food security, linking science, economics, policy and industry," Food Security: The Science, Sociology and Economics of Food Production and Access to Food, Springer;The International Society for Plant Pathology, vol. 8(1), pages 17-25, February.
    2. Alan MacLeod & Glyn Jones & Helen Anderson & Rick Mumford, 2016. "Plant health and food security, linking science, economics, policy and industry," Food Security: The Science, Sociology and Economics of Food Production and Access to Food, Springer;The International Society for Plant Pathology, vol. 8(1), pages 17-25, February.

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