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Climate-change impacts on plant pests: a technical resource to support national and regional plant protection organizations









Last update 04/11/2024


IPPC Secretariat. 2024. Climate-change impacts on plant pests: a technical resource to support national and regional plant protection organizations. Rome, FAO on behalf of the Secretariat of the International Plant Protection Convention.  




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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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    Book (stand-alone)
    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 scientific review assesses the potential effects of climate change on plant pests and consequently 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. This calls for international cooperation and development of harmonized plant protection strategies to help countries successfully adapt their pest risk management measures to climate change.
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    Project
    Support for the Enhancement of National Plant Pest Surveillance and Phytosanitary Certification Systems - TCP/RER/3705 2022
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    For Armenia, Belarus, Bosnia and Herzegovina, Georgia, North Macedonia, Republic of Moldova and Ukraine, plant protection in agriculture and forestry is important for food safety and economic development Not only do plants ensure sustainable nutrition for society, but they also support international trade in plants or plant products As plants are hosts for many pests, international trade is inherently associated with risks of pest introduction and spread National phytosanitary systems based on the International Plant Protection Convention ( and International Standards for Phytosanitary Measures ( aim at reducing those risks Even though the ISPMs are available on the website of the IPPC, National Plant Protection Organizations ( often have insufficient knowledge of them In practice, this may translate into difficulties in discussions with other NPPOs, especially on trade related issues Moreover, as ISPMs are revised and updated, especially to reflect new scientific achievements, periodic training is necessary to keep NPPOs and their officers informed about recent developments The main objective of this project was to enhance the capacities of the national phytosanitary systems operated by the NPPOs of the recipient countries to better prevent the risks associated with the introduction and spread of pests that can occur through international trade in plants and plant products Among the key elements of national phytosanitary systems are surveillance systems, which enable reliable determination of the presence or absence of pests in the territories or parts of territories of countries, early detection of newly introduced pests and determination of areas of their spread within the country Monitoring surveys are used to verify the characteristics of pest populations within countries, enabling timely reaction and the prevention of economic damage to crops The project built the capacities of the NPPOs in the participating countries on the identification of pests and on phytosanitary certificates through the delivery of training sessions These were based on international standards adopted under the IPPC, which provide guidance for NPPOs around the world on the harmonization of their actions to combat plant pests for international trade in plants and plant products.

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