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Doctor of Philosophy in Plant Biology with Concentration in Ecology (STEM) Southern Illinois University Carbondale Southern Illinois University Carbondale, USA

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USD 25566

Annual Tuition Fee

!
*Subject to change and other fees
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USD 65

Application Fee

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48 months

Duration

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6.5

IELTS

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80

TOEFL

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70%

Min GPA

Program Overview

Take part in an enriching scholarly adventure in plant biology, where education transcends boundaries. Our Ph.D. program invites you to chare your unique course, fostering a vibrant community dedicated to unlocking the mysteries of plant biology. From Inquiry to revelation, this is where your academic odyssey commences.

As you pursue your Ph.D., you’ll find a comprehensive program tailored to your ambitions. Since the first Ph.D. was awarded in 1965, our department has evolved to encompass all dimensions of plant biology, adapting to everchanging environments.

Our devoted faculty and staff are prepared to guide you through every faced of your scholarly pursuits, ensuring your success within the dynamic Plant Biology community. You’ll have the opportunity to collaborate with our faculty to design a personalized program aligning with your research and career goals. You will pursue independent and impactful learning showcased through a final dissertation, setting the stage for your academic distinction.

Our program also includes valuable teaching experiences in undergraduate courses, providing a holistic approach to scholarly growth and offering you the chance to shape the minds of future Plant Biologists.

Concentration in Ecology

Students opting to declare ecology as a concentration shall follow the same program as students in the Ph.D. in Plant Biology degree program that do not declare a concentration, subject to the following courses: Course work for the concentration in ecology shall consist of a minimum of 20 credit hours at the seminar, readings, research, dissertation, and research tool requirements. The Seminar in Plant Biology Ecology (PLB 589A) or equivalent must be taken every Fall and Spring semester until student achieves candidacy. The student’s advisory committee shall consist of at least five members with a majority from Plant Biology and at least two members from outside of Plant Biology. For the preliminary examination, the field of expertise shall be ecology. One of the two research tools will be statistics, and the other should demonstrate knowledge defined as training in laboratory (or field) methods, instrumentation, technology, or communication skills including language that is integral to the pursuance of ecological research.

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Additional Information

Program Level Doctoral Degree(Ph.D,M.D)

College/University Processing Time 28 Days

Program Format Full-Time

Optional Practical Training (OPT) work permit

Program Intake

Open

Jan 2026

Closed

Aug 2025

General Admission Requirement

    Academic Requirement

    • Minimum Level of Education Required: To be accepted into this program, applicants must have a Bachelor's Degree.

    6.5 IELTS Score
    80 TOEFL Score Minimum Overall Score
    64 PTE Score Minimum Overall Score
    115 Duolingo Minimum Overall Score
    70% CGPA Minimum Overall Score

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    Tuition Fee

    The values given below are estimated figures, excluding extra charges like material fee, student activity fees, athletic fees, health care, etc., for courses. To know more, please visit the Programs page.

    Average Tuition Fee Per Year

    25566

    Tuition Fee
    (USD)

    USD 65

    Application Fee
    (USD)

    16165 Per year

    Average Cost of Living
    (USD)

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    The living costs include the total expenses per month, covering accommodation, public transportation, utilities (electricity, internet), books and groceries.

    Check program website for more information about funding options.

    Scholarships

    Type of Scholarship Scholarship Information Amount/ Range
    Financial assistance Most of our scholarships are available to apply after the first academic year is completed. We do offer the High Achiever's Alternate Tuition Rate (ATR) to qualifying students to receive a nearly $12,000 tuition discount. Funding and aid information may be found online here: https://cie.siu.edu/international-students/prospective-students/financial-assistance.php qualifying students to receive a nearly $12,000 tuition discount

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