The Undergraduate Program

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Simply put, plants power the entire globe. Plants use photosynthesis to not only produce most of the world’s oxygen, but also most terrestrial biomass, which humans have been utilizing for millennia as sources of fuel, medicine, and most importantly food. The world faces a daunting set of challenges that a Plant Biology major will be able to address based on interdisciplinary training in plant and fungal biology within an overarching evolutionary framework. These include:

  • Increasing crop yields for an increasing human population
  • Producing plants specifically tailored for bioenergy purposes
  • Finding new ways of fighting harmful diseases
  • Assessing, managing and preserving essential plant and fungal biodiversity
  • Mitigating impacts of global change on managed and natural plant systems
  • Educating future generations about the plants needed to sustain our world

The UGA Plant Biology major gives students a broad understanding of plant and/or fungal biology relevant to these challenges, and thus relevant to jobs. In addition to courses in plant biology, a PBIO major takes many general biology classes (e.g. genetics, evolution and ecology) and then puts together an interdisciplinary program of study with a wider range of electives than Biology degree. Upper level classes are small and promote interactive learning with a combination of lab and lecture experiences. Independent research is a central theme in our department, because directed study in the field or laboratory with a faculty member gives the student first-hand experience with the actual process of botanical investigation.

Students majoring in Plant Biology may focus on an area of emphasis in Plant Ecology and the Environment or Plant Biotechnology and Bioinformatics or our new area of emphasis as of Spring 2018, Plants and Microbes. A 1 credit seminar offered in spring  (PBIO 2000, S/U, Plant Based Solutions) introduces students to plant-oriented careers in biotechnology, genomics, and ecological and environmental sciences.

Plant Biology Major Requirements Checklist

Plant Biology Minor Requirements Checklist


Information about  $500 PBIO Undergraduate Independent Research Support Award

Application form for PBIO 4960 (or other independent research class) and $500 PBIO Undergraduate Independent Research Support Award

Undergraduate research 

The best way to learn about science is to help professionals as they acquire new knowledge in the laboratory or at field sites. Plant Biology faculty welcome undergraduate participation in research projects. By working alongside faculty, graduate students and research fellows, undergraduates discover how science is really done, and at the same time, receive academic credit for their efforts. Our undergraduate researchers have the opportunity to present their research at the Plant Biology annual graduate student research symposium here on campus, and at regional and national conferences. Undergraduate researchers can receive travel funds to present their research at conferences.

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Kiersun Jones, a Plant Biology major doing research in the Khang lab, was awarded first prize for his poster on "Early Stage Invasion of Rice Blast Hyphae Ruptures Surrounding Plant-derived Membrane" at the Aug 2014 Plant Biology Symposium.





Undergraduate Suzie Henderson conducting research in the field while working in Chris Peterson's laboratory. Chris Peterson's laboratory research focuses on forest ecology. 



Career opportunities

Careers in plant and fungal sciences are numerous and diverse. They include research at universities, government laboratories and at biotech companies; teaching at the high school, college or university level; management and interpretation as staff biologists with state and federal agencies; and administration and sales with plant and plant product related industries. Furthermore, the Plant Biology program provides students with a unique set of skills useful in professional schools focusing on medicine, journalism, and law. Explore possible careers at these sites:

Botany (traditional term encompassing plant and fungal biology)  

Plant Pathology (plants and diseases)

Plant Ecology and the Environment

Applied Plant Biology

An undergraduate major in plant biology can also provide a strong background for graduate-level study in plant biology and other biological sciences.

Contact information

Undergraduate Coordinator: Dorset Trapnell -

Undergraduate Advisor: Chera Watts - - email Chera if you have questions or concerns regarding scheduling an advising appointment

Department Head: Lisa Donovan -