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    Gulf Coast Research and Education Center

    Gulf Coast Research and Education Center

    Watermelon growing in a field, tomatoes with visible blossom end rot, and a cabbage head surrounded by green leaves.

    Dr. Vallad's Laboratory 

    Overview 

    The Vegetable pathology lab research and extension program focuses on the diagnosis and management of bacterial and fungal diseases common to vegetable and ornamental production with an emphasis on the development and implementation of bio-based disease management strategies.

    The lab’s research utilizes traditional and contemporary approaches to study:

    • Pathogen biology
    • Disease epidemiology
    • Plant-pathogen interactions
    • Soil microbiome interactions

    What we do

    Our lab focuses on bacterial and fungal pathogens affecting a variety of Florida crops including tomatoes, squash, watermelon, and cabbage.

    Pathogens we focus on include:

    • Target spot
    • Bacterial spot
    • Anthracnose
    • Fusarium Wilt
    • Southern Blight
    • Alternaria
    • Gummy Stem Blight
    • Downy Mildew
    • Powdery Mildew

    Impact

    Florida's fresh market tomato production is ranked first in the country.

    Florida's climate is favorable for the development of many bacterial and fungal pathogens which impacts plants and marketable yield.  

    Our current research allows us to test the efficacy of fungicides and bactericides programs, which benefit growers with disease management.

    Lab Accomplishments

    Awarded $5.9 million TomSPOT- Coordinated Agriculture Project (2022)

    Dr. Gary Vallad outdoors in a field setting, wearing a white UF/IFAS polo shirt, with agricultural rows visible in the background.

    Contact

    Dr. Gary Vallad
    Rm. 126
    Gulf Coast Research and Education Center
    14625 CR 672
    Wimauma, FL 33598
    813-419-6577
    gvallad@ufl.edu 

    Current Lab Members
    • Marissa Causeway, Biological Scientist II
    • Scott Hughes, Ag Assistant III
    • Yesenia Rodriguez, OPS
    • Jasmine Tabares, OPS
    • Renzo Ramirez, PhD
    • Jingya Yang, PhD
    • Garrett Giles, PhD
    • Roshni Panwala, PhD
    • Andrea Suazo Tejada, MSc

     

     

    • MS Students' Work

      Links coming soon! 

    • PhD Students' Work

      Links coming soon!

    • Dr. Vallad's Work
      • Extension Publications 
      • Research Publications
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    Contact

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    Gulf Coast Research and Education Center
    14625 CR 672, Wimauma, FL 33598
    (813) 419-6670

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