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NIFA supports research, educational, and extension efforts in a wide range of scientific fields related to agricultural and behavioral sciences.

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    Second Annual Virtual Grants Support Technical Assistance Workshop
    Check out this five-day workshop in March 2024 workshop, designed to help you learn about NIFA grants and resources for grants development and management.

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The National Institute of Food and Agriculture provides leadership and funding for programs that advance agriculture-related sciences.

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 Gardener with a handful of weeds. Adobe Stock
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    Weed ScienceSharePrint Friendly Email Twitter Facebook
    
    Weed science is the study of vegetation management in agricultural production systems, natural areas, and managed properties in residential and urban areas. It involves the development of knowledge in a variety of areas, including weed biology, taxonomy and ecology, biological control, cropping systems, integrated management systems, conservation tillage, transgenic crop tolerance, precision technology, and herbicides. The development of knowledge of the major mechanisms of weed survival is essential for developing effective methods of weed management.

  NIFA supports research and extension projects designed to provide answers to the many challenges weedy plants pose for agricultural production and managed properties in residential and urban areas. These challenges include maintaining the profitability of agricultural enterprises, invasive species management, aquatic weed management, plant herbicide resistance, and minimizing environmental and human health impacts resulting from weeds and weed management practices. See Related Funding Opportunities (below) for a listing of the primary NIFA grant programs that provide support for weed science projects.NIFA also provides support for multistate projects focused on the development of weed management strategies. These projects bring together research and extension experts from a single region or nationwide to collaborate on research and extension efforts to address important weed problems. There are currently over twenty multistate projects that are addressing weed management challenges.

  Partnerships
    Weed Science Society of America (WSSA)

  Program type
    Emphasis Area Program

  Contact
    Vijay Nandula

  Funding Opportunities
    Crop Protection and Pest Management
              Agriculture and Food Research Initiative - Foundational and Applied Science Program
              Methyl Bromide Transition Program
              Organic Agriculture Research and Extension Initiative
              Specialty Crop Research Initiative
              Minor Crop Pest Management Program Interregional Research Project #4 (IR-4)
              Integrated Research, Education, and Extension Competitive Grants Program – Organic Transitions

  External Resources
    National Information Management & Support System (NIMSS)

  Topics
    Pest Management
              Education
              Organic Agriculture
              Sustainable Agriculture
              Environment
              Invasive Pests and Diseases Return to top
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