Introduction

Department of Plant Pathology

The Department of Plant Pathology offers a 3-year Ph.D. program focused on identifying, diagnosing, and managing plant diseases caused by pathogens like fungi, bacteria, and viruses.Students gain expertise in molecular diagnostics, host-pathogen interactions, and sustainable disease control.
The program includes training in research design, field investigation, data analysis, and scientific communication.
It prepares graduates to address global agricultural challenges such as food insecurity and crop losses.
Emphasis is placed on understanding disease epidemiology and using modern diagnostic tools.Graduates contribute to improved plant health and agricultural productivity.

    Why this Programme?

    • To equip postgraduates with scientific principles for diagnosing and managing plant diseases.

    • To enhance research skills and practical knowledge through real-world plant health challenges.

    • To build domain expertise via integrated fieldwork, lab training, and analytical methods for sustainable disease management.

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    Aim of the Programme

    • A strong academic and research foundation to boost scientific thinking and problem-solving.

    • Deep knowledge of plant diseases, pathogens, and host-pathogen interactions.

    • Training in molecular diagnostics, biological control, and climate-resilient disease management.

    • Exposure to interdisciplinary research and modern tools in pathology and epidemiology.

    • Preparation for careers in academia, research, agri-biotech, diagnostics, and policy-making.

    Application and Admission

    Candidates interested in pursuing a Ph.D. in Plant Pathology should meet the eligibility criteria specified in the university’s admission notification. Applications are reviewed by the Admission Committee, and shortlisted candidates may be called for a written test or interview. If you’re uncertain about your eligibility, you’re encouraged to apply – the committee will evaluate your profile and guide you accordingly.

    Future Career

    • Graduates in Plant Pathology have diverse career options in public and private sectors. They can work as scientists, professors, or extension specialists in universities, ICAR institutes, and research bodies. Roles are available in plant protection, quarantine, and biosecurity services. In the private sector, they are valued in agrochemical, seed, biopesticide, and agri-biotech companies, as well as in research bodies and digital agriculture startups.

    Student Experiences

    "I am K. Aravind, Ph.D. scholar (2021 batch) in Plant Pathology at PJTSAU, Hyderabad. The ICAR-aligned curriculum strengthened my theoretical and practical skills. Hands-on training in labs and fieldwork enhanced my ability to independently diagnose and manage plant diseases. My research focuses on Fusarium wilt in castor caused by Fusarium oxysporum f. sp. ricini. The department’s academic support, experienced faculty, modern labs, and interactive classrooms greatly enriched my learning. Seminars improved my communication skills and broadened my exposure. The guidance of my advisory committee, especially Dr. M. Santha Lakshmi Prasad and Dr. B. Vidya Sagar, was key to successfully completing my Ph.D. research."

    – K.Aravind.

    " I take the pride in being an alumna of the School of Agribusiness Management, PJTAU. My experience at SABM has been highly enriching with great exposure through SIP, Projects and guidance from experienced professors. The classroom environment is stimulating and fosters my learning. Regarding placements many peers secured roles in top organizations like Coromandel International, Nandini (Karnataka Milk Federation), Safe Harvest, and various financial institutions, while some started their careers in government sectors. I am working as a Territory Manager at BAYER CROP SCIENCE. I sincerely thank SABM department for providing me the confidence, knowledge, and skills essential for succeeding in the industry. "

    – Aparna.B

    Doctoral in Plant Pathology

    Doctoral Course Work

    After admission the students undergo a set of courses that help them understand the advanced areas of Plant Pathology as per the Choice Based Credit System (CBCS) with a total credit load of 100 credits, of which 25 credits are exclusively for their course work.

    Doctoral thesis research

    After completing the courses in the first year, the students start their thesis research. Out of a total credit load of 100 credits, of which 75 credits are exclusively for their thesis research. Each student is assigned to an experienced faculty, approved by the Dean of Post-Graduate Studies, who would guide the student on his/ her choice of research topic for a minimum of two years period.

    Research internship

    The students are exposed to several scientific events like symposia and conferences. Many are encouraged to have internship training at other institutes for a couple of months, either in India or abroad.

    Department Photo and Video




    Major and Minor Courses Offered in the Department

    S. No. Course No. Course Title Credit Hours
    1 PL PATH 601 Advances in Mycology 3(2+1)
    2 PL PATH 603 Advances in Plant Pathogenic Prokaryotes 3(2+1)
    3 PL PATH 604 Molecular Basis of Host Pathogen Interaction 3(2+1)
    4 PL PATH 605 Principles and Procedures of Certification 1(1+0)
    5 PL PATH 606 Plant Biosecurity and Biosafety 2(2+0)
    6 ENT 605 Bioinputs for Pest Management 3(2+1)
    7 ENT 606 Insecticide Toxicology and Residues 3(2+1)
    8 MBB 504 Techniques in Molecular Biology-I 3(0+3)
    9 GPB 607 Crop Evolution 3(3+0)
    10 GPB 601 Advances in Plant Breeding Systems 3(3+0)

    Teaching Staff Details

    Name Designation Specialization Contact No. Email Date of Retirement
    Dr. R. Sudhakar Senior Professor & University Head Fungal Pathology 9440107340 ravuru_sudhakar@yahoo.com 31-05-2025
    Dr. B. Vidya Sagar Professor Fungal Pathology 7032614463 vidyasagar67@yahoo.com Feb. 2026
    Dr. S. Ameer Basha Professor Fungal Pathology 8247528070 ameerplantpath@gmail.com 31-05-2036
    Dr. M. Prameela Senior Scientist Fungal Pathology 9866706545 prameelamangalpudi@gmail.com –
    Dr. V. Ramya Assistant Professor Fungal Pathology 9553951891 ramya.vittal@gmail.com –