Department of Plant Pathology and Environmental Microbiology
Penn State’s home for protecting plant health.
The Department of Plant Pathology and Environmental Microbiology is Penn State’s hub for the exploration and prevention of plant disease. Students prepare for leadership roles in production agriculture, education, medicine, government, and more. Staff, faculty, and students engage in quality research, education, and outreach in plant pathology, mushroom science, and environmental and on impacts to agricultural and natural ecosystems, food safety, and human and microbiology environmental health.
Latest News
Upcoming Events
PPEM Seminar Series: Dr. Tim McNellis
January 12, 2026
112 Buckhout Lab
PPEM Seminar Series: Samuel Osabutey (Bull Lab Ph.D. Student)
January 26, 2026
112 Buckhout Lab
PPEM Seminar Series: Dr. Erika Consoli (Kantor Lab Postdoc)
February 2, 2026
112 Buckhout Lab
PPEM Seminar Series: Dr. Alex Vompe (Bull & Hocket Labs Postdoc)
February 9, 2026
112 Buckhout Lab
Research
Penn State is a Tier 1 Research University. Everyone from faculty, to first-year students, to doctoral candidates can participate in meaningful research in a broad range of areas. Current research areas include microbial diversity and ecology, mushroom science and technology, plant disease management, and plant-microbe interactions.
Extension and Outreach
Outreach connects the resources of the Department of Plant Pathology and Environmental Biology with community members, industry, and institutions in Pennsylvania and beyond by offering the latest research-based, usable information.
Teaching
Our faculty is associated with teaching and advising for the undergraduate Plant Sciences major and minor degree programs in Mushroom Science and Technology and Plant Pathology. Our graduate degree programs in Plant Pathology are based on research in a wide range of subdisciplines, as well as faculty mentoring for degree opportunities in interdisciplinary majors including Bioinformatics and Genomics, Ecology, Genetics, and Plant Biology.
International Agriculture
The Department of Plant Pathology and Environmental Microbiology has a strong commitment to international agricultural research, extension, and education. We work to apply science to solve the most important problems of our times through global engagement.