Undergraduate majors offered within the Department of Plant Sciences leading to a bachelor's degree include the following:
- Biotechnology
 - International Agricultural Development
 - Plant Sciences - We offer six tracks within this major:
- Crop Production & Agroecology: Design sustainable and resilient crop production systems
 - Crop Quality & Safety: Provide safe, nutritious, affordable and flavorful food for all people
 - Ecological Management & Restoration: Balance land uses and conservation goals
 - Environmental Horticulture & Urban Landscapes: Develop plants that give us beauty, shade and connection
 - Plant Breeding, Genetics & Genomics: Seek and create new varieties of plants
 - Plant Informatics, Sensing & Data: Use technology to model and monitor plant growth
 
 - Environmental Horticulture and Urban Forestry (As of Fall 2022, this major is now a track within the Plant Sciences major)
 - Ecological Management & Restoration (As of Fall 2022, this major is now a track within the Plant Sciences major)
 
Undergraduate minors:
- Agricultural Systems and Environment
 - Environmental Horticulture (NOTE: The Environmental Horticulture minor is currently suspended as key courses supporting the minor are not taught in the foreseeable future.)
 - International Agricultural Development
 - Landscape Restoration
 - Soil Science (managed by the LA&WR Department)
 
Why select a major or minor in our department?
- The work of plant scientists embraces both agriculture and environmental science, key priorities for research now and in the coming decades.
 - The world needs people who can translate and apply agricultural technology to improve food production, nutrition, marketing, and health in less technically advanced countries.
 - Studying plants helps us understand our impact on the ecosystem, create strategies for feeding a growing population, and even develop new cures for diseases.
 - With the advent of modern biotechnology, plants are being used to clean our land and air and produce industrial products, designer molecules, biopharmaceuticals and energy.
 - Plants are also being used to produce biodegradable plastics, new healthier sugars and anti-cancer drugs.
 - The U.S. Bureau of Labor Statistics projects faster than average job growth rate (2008-2018).