Dec 08, 2025  
2025-2026 Graduate Catalog 
    
2025-2026 Graduate Catalog

Plant Pathology (MS)

Location(s): Manhattan Campus



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The Plant Pathology  graduate program offers a full range of courses leading to the M.S. degree. These cover diseases caused by bacteria, fungi, nematodes, and viruses; bacterial and fungal genetics; disease control, diagnosis, ecology, epidemiology, and physiology; host plant resistance to disease; plant pathology methods; plant tissue culture and regeneration; plant cytogenetics; and student seminar, special problems and topics, and research.

Course Requirements


Candidates may choose to complete the thesis option or the report option.

Most students in our Department choose the thesis option and sign up for PLPTH 899 . Students who do not desire the intensive research experience may choose to do a report instead, and will sign up for PLPTH 898 . Because research experience is considered a prelude for a Ph.D., the report option is sometimes considered a “terminal degree;” i.e., students who complete the report option are much less likely to be accepted into a Ph.D. program. It is recommended only for those students who do not intend to later pursue a Ph.D.



Students who start in the research option and have taken PLPTH 899  for credit, and then switch to a report option, sign up for 2 credits of PLPTH 898  and leave the PLPTH 899  credit on their transcripts; however, the PLPTH 899  credit does not count toward the 30 credit-hour minimum requirement for the M.S. degree.

Required Courses


Thesis Option Courses


​​​​​​​PLPTH 899  Research in Plant Pathology for the M.S. degree (6 credit hours minimum, 8 credit hours maximum; students can take more than 8 credit hours, but only 8 credit hours will count toward the degree and only 8 credit hours can be listed on the Program of Study).

Report Option Courses


2 credit hours

Total Hours Required for Master’s: 30


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