University of Idaho campus

Engineering

PhD Plant Science at University of Idaho

University of Idaho, United States

Programme overview

From developing crop-based biofuels to creating pest-resistant plants, plant scientists drive innovations that shape global food production, conserve natural resources and protect the environment. Their work also advances organic and regenerative agriculture and supports long-term sustainability across ecosystems worldwide.

Faculty: College of Agricultural and Life Sciences  |  Department: Department of Plant Sciences  |  Duration: 76 credits  |  Study mode: full-time  |  Intake: Fall or spring Open to international applicants  |  Location: Moscow, ID, United States

Career pathways

Related occupations listed for this programme include Agricultural Managers; Animal Scientists; Soil and Plant Scientists; Conservation Scientists; Range Managers; Postsecondary Agricultural Sciences Teachers.

Official programme page

Application information

Entry requirements

Education level: Bachelor's degree in a similar or related field from an accredited or recognized institution (earned or expected before the start of the graduate program) Transcripts for all post-secondary education will be required. Unofficial transcripts may be used for initial admission review. Official transcripts sent by the issuing institution(s) will be required if admitted.; GPA: 3.0 (Applicants with a lower undergraduate GPA who have relevant professional experience in the field, have already earned a graduate degree, or have completed graduate-level credits may still be considered for admission with approval from the academic program.); GRE: Not required; Letters of recommendation: Three; Statement of Purpose; Other requirements: We encourage pre-approval from a program faculty member before applying; Valid picture ID (required to verify students’ identity and will be kept confidential); English proficiency (for applicants whose education was completed in countries where English is not an official language). Applicants must also meet University of Idaho College of Graduate Studies admission requirements.

Entry terms: fall (August start), spring (January start) and summer (mid-May start). Fall 2027 applications are open and the university admits on a rolling basis.

Graduate priority dates for full consideration for admission and funding: fall Jan. 15, spring Sept. 1, summer Jan. 15. Programme-specific deadlines take precedence. The online application fee is $50 (non-refundable).

Law (JD): apply through the LSAC portal; the Fall 2027 application opens Sept. 1, 2026 and the final deadline is June 30, 2027. The application fee is $50 (waived through Jan. 15, 2027).

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