Skip to content
UGA College of Agricultural & Environmental Sciences Field Report
  • Stories
    Almanac

    Science in service of humanity and the environment

    Read our annual magazine here

    READ


    Dive into engaging stories that showcase our statewide, national and global impact.

    Check out our written stories here

    LOOK


    Browse curated photo galleries capturing the people, places and programs that bring CAES to life.

    Check out our photo galleries here

    WATCH


    Experience our stories through videos that highlight our people, projects and passions in action.

    Check out our video library here

    LISTEN


    Tune in to “Cultivating Curiosity,” our podcast featuring in-depth conversations with CAES experts.

    Check out our podcast here
  • Expert Resources

    Expert Resources


    From farms and gardens to families and finances, our expert resources empower Georgians with trustworthy, practical science.

    Gardening
    Invasive species
    Food and food safety
    Ants, termites and other pests
    Pollinators
    Livestock
    Emergency preparedness
    Home safety and maintenance
    Health, family and finances
    Nutrition
    Water quality
    Lawn maintenance and landscaping
    Turfgrass
    View all topics

    What is an Expert Resource?


    We publish unbiased, research-backed expert advice to empower Georgians with practical, trustworthy information they can trust.

    These resources are written and reviewed by experts in the UGA College of Agricultural and Environmental Sciences and the UGA College of Family and Consumer Sciences.

    Learn how we produce science you can trust
  • People
  • Events
  • Contact
  • Read
  • Look
  • Watch
  • Listen
Subscribe
  • LinkedIn
  • Facebook
  • Instagram
  • Stories
    Almanac

    Science in service of humanity and the environment

    Read our annual magazine here

    READ


    Dive into engaging stories that showcase our statewide, national and global impact.

    Check out our written stories here

    LOOK


    Browse curated photo galleries capturing the people, places and programs that bring CAES to life.

    Check out our photo galleries here

    WATCH


    Experience our stories through videos that highlight our people, projects and passions in action.

    Check out our video library here

    LISTEN


    Tune in to “Cultivating Curiosity,” our podcast featuring in-depth conversations with CAES experts.

    Check out our podcast here
  • Expert Resources

    Expert Resources


    From farms and gardens to families and finances, our expert resources empower Georgians with trustworthy, practical science.

    Gardening
    Invasive species
    Food and food safety
    Ants, termites and other pests
    Pollinators
    Livestock
    Emergency preparedness
    Home safety and maintenance
    Health, family and finances
    Nutrition
    Water quality
    Lawn maintenance and landscaping
    Turfgrass
    View all topics

    What is an Expert Resource?


    We publish unbiased, research-backed expert advice to empower Georgians with practical, trustworthy information they can trust.

    These resources are written and reviewed by experts in the UGA College of Agricultural and Environmental Sciences and the UGA College of Family and Consumer Sciences.

    Learn how we produce science you can trust
  • People
  • Events
  • Contact
  • Read
  • Look
  • Watch
  • Listen
Subscribe
  • LinkedIn
  • Facebook
  • Instagram
Subscribe
  • LinkedIn
  • Facebook
  • Instagram

  1. Home
  2. Our People
  3. Cecilia E. McGregor

Cecilia E. McGregor


Professor; Emphasis: Cucurbit breeding, genetics & genomics

  • Horticulture
  • Institute of Plant Breeding, Genetics and Genomics (IPBGG)
Cecilia McGregor
Cecilia McGregor
Areas of expertiseAboutEducationAwards and honorsCoursesScholarly works

Areas of expertise

Horticultural ProductionPlant BiologyCrop and Pasture Production

About

My lab focuses on breeding, genetics and genomics of vegetable crops, especially cucurbits and bell peppers. Our research include (but is not limited to) understanding the plant’s response to disease infection and finding markers/genes that can be used to breed more disease resistant varieties.I am also interested in plant germplasm conservation and management and ideas on how to ensure more efficient use of germplasm resources.

Education

Doctor of Philosophy, Horticultural Science

Louisiana State University & Agricultural & Mechanical College, LA, United States (2006)

Master of Science, Molecular Genetics.

University of Stellenbosch, South Africa (1995)

Bachelor of Science, Animal Physiology

University of Stellenbosch, South Africa (1992)

Bachelor of Science, Genetics, General

University of Stellenbosch, South Africa (1992)

Awards and Honors

  • ASHS 2023 Outstanding Graduate Educator (2023)
  • ASHS Outstanding Vegetable Publication Award 2020 (2020)

Courses

  • HORT 4140: Plant Breeding (Fall 2025)
  • CRSS 4140: Plant Breeding (Fall 2025)
  • PBGG 6140: Plant Breeding (Fall 2025)
  • CRSS 6140: Plant Breeding (Fall 2025)
  • HORT 9000: Doctoral Research (Fall 2025)
  • PBGG 9000: Doctoral Research (Fall 2025)
  • HORT 9300: Doctoral Dissertation (Fall 2025)
  • HORT 9000: Doctoral Research (Spring 2026)
  • PBGG 9000: Doctoral Research (Spring 2026)
  • HORT 3650: Inheritance of Plant Traits (Spring 2026)
  • PBGG 8390: Conservation of Plant Genetic Resources (Spring 2026)
  • HORT 8390: Conservation of Plant Genetic Resources (Spring 2026)
  • PBGG 9000: Doctoral Research (Summer 2026)
  • HORT 9000: Doctoral Research (Summer 2026)
  • PBGG 4140: Plant Breeding (Fall 2026)
  • HORT 4140: Plant Breeding (Fall 2026)
  • PBGG 6140: Plant Breeding (Fall 2026)
  • HORT 6140: Plant Breeding (Fall 2026)
  • PBGG 9000: Doctoral Research (Fall 2026)
  • HORT 4960R: Faculty-Mentored Undergraduate Research I (Fall 2026)
  • HORT 9000: Doctoral Research (Fall 2026)

Scholarly Works

  • Population-level super-pangenome reveals genome evolution and empowers precision breeding in watermelon, NATURE GENETICS, (2026).
    Sun H, Zhang J, Liao S, Guo S, Zhou Z … 21 more
  • Squash silverleaf disorder in Cucurbita spp.: a problem caused by the sweetpotato whitefly (Bemisia tabaci), SCIENTIA HORTICULTURAE, (2026).
    Luckew AS, Sari N, Srinivasan R, Simmons AM, McGregor C
  • Detection of the Gummy Stem Blight Pathogens (Stagonosporopsis spp.) in Watermelon Using Field-Adapted LAMP Assays and Rapid DNA Extraction Protocols, PLANT DISEASE, (2026).
    Pineda JAR, Villari C, Brewer MT, Dutta B, McGregor C
  • The USDA-SCRI CucCAP Projects: Building Genomic, Breeding and Disease Management Tools for Cucurbit Crops, JOURNAL OF THE AMERICAN SOCIETY FOR HORTICULTURAL SCIENCE, (2026).
    Grumet R, Fei Z, Levi A, Mazourek M, McCreight J … 22 more
  • Major QTL on chromosome 8 controls squash silverleaf (SSL) disorder in C. moschata caused by the sweetpotato whitefly (Bemisia tabaci), (2025).
    Luckew A, Srinivasan R, Meru G, Simmons A, Mcgregor C

View full list of scholarly works

Contact

cmcgre1@uga.edu 706-542-0782

Mailing Address

1111 Miller Plant Sciences
120 Carlton Street
Athens, GA 30602-7273

Shipping Address

1111 Miller Plant Sciences
120 Carlton Street
Athens, GA 30602-7273

  • https://www.hort.uga.edu/Personnel/faculty/profile/facceciliamcgregor.html

Own this profile? Learn how to make changes

Stories

  • Oct. 31, 2022

    The Bulldogs behind the perfect jack-o’-lantern

    Share

    Copied!
  • UGA Cooperative Extension vegetable specialist Tim Coolong is one of the people behind the pumpkins at UGA.
    Oct. 21, 2021

    The Bulldogs behind the Georgia jack-o’-lantern

    Share

    Copied!
  • May 2, 2018

    UGA research aimed at stopping gummy stem blight in the greenhouse

    Share

    Copied!

Expert Resources

  • A duotone image of vegetables

    Current and Futuristic Management Strategies for Whitefly-Transmitted Viruses in Vegetable Crops, and Risk Analysis for Tomato Brown Rugose Fruit Virus in Georgia

    Aug. 5, 2026

    Share

    Copied!
  • A duotone image of vegetables

    Selection of Yellow Squash with Tolerance to Whitefly-Transmitted Viruses

    Aug. 5, 2026

    Share

    Copied!

About CAES

CAES Home

Overview

History

Administration

Jobs

Personnel Directory

Privacy Policy

Accessibility Policy

AI Guidelines

Affiliations

UGA Cooperative Extension

Tifton Campus

Griffin Campus

University of Georgia
  • Schools and Colleges
  • Directory
  • MyUGA
  • Employment Opportunities
  • Copyright and Trademarks
  • UGA Privacy Policy
  • Report an Accessibility Barrier
  • Submit a Student Complaint
#UGA on
© University of Georgia, Athens, GA 30602
706‑542‑3000