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| Course Number | Course Name | Credits | Instructor | Terms Offered |
|---|---|---|---|---|
| PLPA 3003/5003 | Diseases of Forest and Shade Trees | 3 | Blanchette | Spring |
| PLPA 5103/8103 | Molecular Plant-Microbe Interactions | 3 | Ranjan | Spring |
| PLPA 5100 | Plant Disease Management: Cultural & Chemical Methods of Disease Control | 2 | Kurle | Spring |
| PLPA 5202 | Field Plant Pathology | 2 | Arenz | Summer |
| PLPA 5203 | Introduction to Fungal Biology | 3 | Arenz | Spring |
| PLPA 5300 | Current Topics in Molecular Plant Pathology | 1 | Spring | |
| PLPA 5301 | Large Scale Omic Data in Plant Pathology | 3 | Hirsch | Fall |
| PLPA 5303 | Data Visualization in Plant and Microbial Biology | 3 | Hirsch | Fall |
| PLPA 5444 | Ecology, Epidemiology & Evolutionary Biology of Plant-Microbe Interactions | 3 | Kinkel | Fall of even-numbered years |
| PLPA 5480 | Principles of Plant Pathology | 3 | Arenz | Fall |
| PLPA 5660 | Plant Disease Resistance and Applications | 3 | Steffenson | Spring |
| PLPA 5999 | Special Workshop in Plant Pathology | 1-4 | NA | Fall, Spring |
| PLPA 8005 | Supervised Teaching Experience | 1-2 | Kurle | Fall, Spring |
| PLPA 8104 | Plant Virology | 2 | Spring | |
| PLPA 8105 | Plant Bacteriology | 3 | Khokhani | Spring |
| PLPA 8123 | Research Ethics in Plant and Environmental Sciences | .5 | Rotating instructor | Spring |
| PLPA 8200 | Seminar | 1 | Hirsch | Fall, Spring |
| PLPA 8300 | Plant Pathology Project | 1 | No instructor | Fall, Spring |
| PLPA 8333 | FTE: Master's | 1 | NA | Fall, Spring |
| PLPA 8444 | FTE: Doctoral | 1 | NA | Fall, Spring |
| PLPA 8666 | Doctoral Pre-Thesis Credit | 1-6 | NA | Fall, Spring |
| PLPA 8777 | Thesis Credit: Master's | 1-18 | NA | Fall, Spring |
| PLPA 8888 | Thesis Credit: Doctoral | 1-24 | NA | Fall, Spring |