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Scientific review of the impact of climate change on plant pests

A global challenge to prevent and mitigate plant-pest risks in agriculture, forestry and ecosystems










Read the summary “Summary for policymakers of the scientific review of the impact of climate change on plant pests" 

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Last updated date 12/01/2022


IPPC Secretariat. 2021. Scientific review of the impact of climate change on plant pests  A global challenge to prevent and mitigate plant pest risks in agriculture, forestry and ecosystems. Rome. FAO on behalf of the IPPC Secretariat.




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    Booklet
    Summary for policymakers of the scientific review of the impact of climate change on plant pests
    A global challenge to prevent and mitigate plant pest risks in agriculture, forestry and ecosystems
    2021
    Climate change represents an unprecedented challenge to the world’s biosphere and to the global community. It also represents a unique challenge for plant health. Human activities and increased market globalization, coupled with rising temperatures, has led to a situation that is favourable to pest movement and establishment. This summary for policy makers drawn from the FAO scientific review on the impact of climate change on plant pests, and by extension, on plant health provides concrete recommendations for decision makers on how to address the impact of climate change on plant health. The evidence assessed strongly indicates that climate change has already expanded some pests’ host range and geographical distribution, and may further increase the risk of pest introduction to new areas. Increased international cooperation and development of harmonized plant protection strategies are crucial to help countries successfully adapt their pest risk management measures to climate change.
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    Book (stand-alone)
    Climate-change impacts on plant pests: a technical resource to support national and regional plant protection organizations 2024
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    Climate change is having an impact on ecosystems and agricultural production systems throughout the world. It influences international trade flows of plants and plant products and it will change the infectivity, severity and distribution of plant pests throughout the world. Preventive, mitigation and adaptation measures by national plant protection organizations (NPPOs) and regional plant protection organizations (RPPOs) are essential to limit the international spread of pests adapting to climate change.Climate-change impacts on ecosystems, pests and vectors also threaten the international trading system, as international trade provides a pathway for pests and vectors to spread into new areas of the world. To facilitate safe international trade in plants and plant products, it is therefore imperative to strengthen national, regional and international phytosanitary capacities regarding climate change. The aim of this document is to provide technical and operational advice to NPPOs and RPPOs on how to effectively assess and manage the pest risk that is a consequence of climate change.
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    Brochure, flyer, fact-sheet
    Assessing and managing climate-change impacts on plant health 2024
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    The International Plant Protection Convention (IPPC) sets forth in its Strategic Framework 2020-2030, eight development agenda items to achieve its objectives. One of these agenda items is assessing and managing the impacts of climate change on plant pests. Climate change has had an increasing impact on the health of plants and agricultural crops while rising temperatures have enabled plant pests to establish in previously uninhabitable areas. IPPC is working to raise awareness of these issues, as well as enhancing the evaluation and management of risks of climate change to plant health. IPPC is also working to enhance the recognition of phytosanitary matters in the international climate change debate. This brochure serves as a resource mobilization tool to sustain these initiatives and achieve the objectives of these development agenda items.

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