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  1. Home
  2. Phillip M. Brannen

Phillip M. Brannen


Extension Fruit Disease Specialist

Plant Pathology

Phillip Brannen
Phillip Brannen
Areas of expertiseAboutEducationScholarly works

Areas of expertise

Crop and Pasture ProductionPlant BiologyMicrobiologyZoologyHorticultural Production

About

Dr. Brannen is a Professor in the Plant Pathology Department at the University of Georgia. He attended the University of Georgia for his undergraduate degree in Plant Protection and Pest Management, where he also received an M.S. in Plant Pathology, followed by a Ph.D. in Plant Pathology from Auburn University. He has extensive experience with disease management programs in numerous cropping systems. He serves as the extension fruit pathologist for Georgia โ€“ conducting research and technology transfer for multiple fruit commodities. His efforts are directed towards developing IPM practices to solve disease issues and technology transfer of disease-management methods to commercial fruit producers. He also teaches the graduate level Field Pathology Course, the History of Plant Diseases and their Impact on Human Societies Course, team-teaches the IPM Course, coordinates the Viticulture and Enology in the Mediterranean Region Course (Cortona, Italy), and guest lectures in numerous other courses throughout the year.

Education

Doctor of Philosophy, Plant Pathology/Phytopathology

Auburn University, AL, United States (1996)

Master of Science, Plant Pathology/Phytopathology

University of Georgia, GA, United States (1986)

Bachelor of Science, Plant Protection and Integrated Pest Management.

University of Georgia, GA, United States (1983)

Scholarly Works

  • Reduced sensitivity in Monilinia fructicola to propiconazole in Georgia and implications for disease management, PLANT DISEASE, (2004).
    Schnabel G, Bryson PK, Bridges WC, Brannen PM
  • Bacterial Leaf Scorch, a New Blueberry Disease Caused by Xylella fastidiosa, HORTSCIENCE, (2009).
    Chang C-J, Donaldson R, Brannen P, Krewer G, Boland R
  • The Effect of Warming Winter Temperatures on the Severity of Pierce’s Disease in the Appalachian Mountains and Piedmont of the Southeastern United States, Plant Health Progress, (2008).
    Anas O, Harrison UJ, Brannen PM, Sutton TB
  • AU-PNUTS ADVISORY .1. DEVELOPMENT OF A RULE-BASED SYSTEM FOR SCHEDULING PEANUT LEAF-SPOT FUNGICIDE APPLICATIONS, PLANT DISEASE, (1995).
    JACOBI JC, BACKMAN PA, DAVIS DP, BRANNEN PM
  • Exobasidium maculosum, a new species causing leaf and fruit spots on blueberry in the southeastern USA and its relationship with other Exobasidium spp. parasitic to blueberry and cranberry, MYCOLOGIA, (2014).
    Brewer MT, Turner AN, Brannen PM, Cline WO, Richardson EA

View full list of scholarly works

Contact

pbrannen@uga.edu 706-542-1250

Mailing Address

3307 Miller Plant Sciences Building
Athens, GA 30602-7274

Shipping Address

3307 Miller Plant Sciences Building
Athens, GA 30602-7274

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Stories

  • Feb. 1, 2018

    Peach farmers optimistic about 2018 after a disastrous 2017 crop

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  • March 30, 2017

    Despite potential for disease, Georgia’s grape industry is thriving

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  • May 5, 2016

    UGA, UF researchers use weather monitors to combat diseases in strawberry fields

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  • Feb. 11, 2016

    Misdiagnosis of phony peach disease could have costly impact for peach growers

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  • Jan. 28, 2016

    Tissue-cultured blackberry plants key in avoiding threat of viruses

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  • April 29, 2015

    Lime sulfur an effective option for blueberry farmers trying to combat Exobasidium leaf and fruit spot

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Expert Resources

  • microscopic view of cane blight on blackberry

    Cane Blight of Blackberry

    July 8, 2026

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  • symptoms of bacterial leaf scorch in blueberry include browning of leaves from the tip and edges

    Bacterial Leaf Scorch of Blueberry

    July 2, 2026

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  • Grape Sour Rot

    June 26, 2026

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  • green leaves with white spots

    Exobasidium Leaf and Fruit Spot of Blueberry

    June 18, 2026

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  • orange felt cane blotch on a blackberry cane

    Orange Felt (Orange Cane Blotch) of Blackberry

    June 17, 2026

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  • the glassy-winged sharpshooter is a vector of the bacteria that causes phony peach disease

    Phony Peach Disease

    June 17, 2026

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