IDEAS home Printed from https://ideas.repec.org/a/bla/agecon/v56y2025i6p1207-1224.html

Impacts of Climate Change on Agricultural Chemical Inputs: Evidence from Pesticide Usage in China

Author

Listed:
  • Fujin Yi
  • Huilin Liu
  • Quan Quan

Abstract

Pesticides are commonly used for pest control to improve crop yield and quality. Global warming has been suggested to influence pest pressure and optimal pesticide utilization. This study systemically assesses the impacts of rising temperatures on pesticide usage based on novel panel data from China during 1998−2016. Estimation results show a nonlinear relationship between pesticide usage and temperature. This effect is notably more pronounced in southern China compared to the north, especially under extremely hot weather conditions. The overall influence of temperature on pesticide usage is further broken down into three components: pesticide usage intensity, crop mix, and total planted area. Owing to the limited potential for expanding cultivation in China, the intensity effect dominates the impacts of temperature on pesticide usage. Our findings suggest that the rising temperature over the past two decades has led to a moderate reduction in pesticide usage in China.

Suggested Citation

  • Fujin Yi & Huilin Liu & Quan Quan, 2025. "Impacts of Climate Change on Agricultural Chemical Inputs: Evidence from Pesticide Usage in China," Agricultural Economics, International Association of Agricultural Economists, vol. 56(6), pages 1207-1224, November.
    • Handle: RePEc:bla:agecon:v:56:y:2025:i:6:p:1207-1224
    DOI: 10.1111/agec.70057
    as

    Download full text from publisher

    File URL: https://doi.org/10.1111/agec.70057
    Download Restriction: no
    File URL: https://libkey.io/10.1111/agec.70057?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    More about this item

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:bla:agecon:v:56:y:2025:i:6:p:1207-1224. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Wiley Content Delivery (email available below). General contact details of provider: https://edirc.repec.org/data/iaaeeea.html .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.