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  • Expert Resources

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

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    What is an Expert Resource?


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  1. Home
  2. Our People
  3. Phillip Marion Roberts

Phillip Marion Roberts


Professor, REI Coordinator (Tifton Campus), Associate Dept Head

Entomology

Phillip Roberts
Phillip Roberts
Areas of expertiseEducationAwards and honorsCoursesScholarly works

Areas of expertise

ZoologyCrop and Pasture ProductionEcological Applications

Education

Doctor of Philosophy, Entomology

University of Georgia, GA, United States (1993)

Bachelor of Science, Agricultural Economics

University of Georgia, GA, United States (1988)

Awards and Honors

  • 2023 Friends of IPM "Pulling together" Award (Southeast Row Crop Entomology working Group) (2023)
  • IPM Implementer Award (2019)
  • O.I. Snapp Award Best Regular Member Presentation (2019)
  • Honorary Member (2019)
  • International IPM Award of Excellence (2018)
  • Adjunct Professor – Clemson University (2016)
  • Senior Specialist Award (Golden Shovel) (2015)
  • 2013 State Extension Award (2013)
  • Adjunct Professor (2012)
  • Award of Excellence for Senior Scientist – Extension (2010)
  • Walter Bernard Hill Award for Distinguished Achievement in Public Service and Outreach (2009)
  • ESA Distinguished Achievement Award in Extension (2008)

Courses

  • ENTO 6130: Internship in Crop Protection and Pest Management (Summer 2026)

Scholarly Works

  • Quantifying the effects of irrigation, nitrogen application rate, and plant growth management on seed characteristics and seed component yields in cotton, CROP SCIENCE, (2026).
    Bredu ES, Snider JL, Parkash V, Lee J, Lawson RB … 6 more
  • Determining if preemergent herbicide injury on ThryvOn cotton alters management strategies, AGRONOMY JOURNAL, (2026).
    Wortman L, Kimbrell MM, Lawton C, Hobby S, Graham S … 4 more
  • Cotton-Dominated Landscapes, Vector Abundance, and Temperature Influence Cotton Leafroll Dwarf Virus Incidence in Cotton, PHYTOPATHOLOGY, (2026).
    Mahas JW, Roberts PM, Conner K, Graham S, Huseth AS … 5 more
  • Gene Expression Patterns Following Aphid-Mediated Polerovirus Transmission Highlight Differences Between Vector-Host and Host-Virus Interactions, PHYTOPATHOLOGY, (2026).
    Pandey S, Catto M, Roberts P, Bag S, Jacobson AL … 1 more
  • Simulated early season terminal injury from tarnished plant bugs (Hemiptera: Miridae) in Southeastern cotton, JOURNAL OF ECONOMIC ENTOMOLOGY, (2026).
    Bryant T, Greene J, Reay-Jones FPF, Roberts P, Taylor S … 4 more

View full list of scholarly works

Contact

proberts@uga.edu 229-386-3835

Mailing Address

University of Georgia
2360 Rainwater Rd.
Tifton, GA 31793

Shipping Address

University of Georgia
4604 Research Way
Tifton, GA 31794

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Stories

  • Composite image with illustrations of cotton and a cotton jassid over top of a photo of a jassid on a leaf
    Invasive Species
    March 19, 2026

    Staying ahead of the cotton jassid: UGA Extension’s rapid response to an invasive pest

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  • Close-up image of a green leafhopper bug that has one black spot on the tip of each wing.
    Plant Pests and Diseases
    Aug. 28, 2025

    New pest adds pressure to Georgia cotton producers facing tough season 

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  • July 30, 2020

    Increased whitefly pressure a concern in cotton and vegetables

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  • May 23, 2019

    UGA Extension to host scout schools

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  • Sept. 12, 2018

    Whitefly pressure a concern for cotton growers with late planted crop

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  • July 2, 2018

    UGA Extension scouting schools draw agriculturists from across the state

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Expert Resources

  • A predatory spider attacks an insect on a yellow flower

    Visual Reference Guide to Common Predators and Pests in Georgia Cotton

    Aug. 4, 2026

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  • Soybean Pest Management

    April 7, 2026

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  • Cotton Pest Management

    April 7, 2026

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  • Insecticidal Transgenic Crops (PIP – Plant Incorporated Protectants) Pest Management

    April 7, 2026

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  • Sampling and Managing Whiteflies in Georgia Cotton

    Sampling and Managing Whiteflies in Georgia Cotton

    Dec. 6, 2023

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  • Cotton Production and the Boll Weevil in Georgia: History, Cost of Control, and Benefits of Eradication

    Cotton Production and the Boll Weevil in Georgia: History, Cost of Control, and Benefits of Eradication

    Dec. 6, 2023

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