Dr. Jean C Batzer

People
Assistant Scientist II

I manage the lab and field research for the Mueller lab. We focus on the diseases of soybeans including how management practices influence the severity of root and foliar diseases. I guide the undergraduate and graduate students on their research projects and also do studies with researchers from other universities.

I am also continuing my work  with the sooty blotch and flyspeck (SBFS) fungal complex of apples.  My research focuses on characterizing the taxonomy, exploring its worldwide distribution and investigating the ecology and ancestry of these fungi. I have had the opportunity to discover and describe dozens of previously unknown fungi that live on the surface of apples as well as explore how these fungal epiphytes  respond to climate, cultural practices and surrounding landscape.  I am also involved in the development of a relative humidity based warning system to reduce the number of sprays apple growers need to control SBFS.

 

Area of Expertise: 
Microclimatology
Microbial Ecology
Fungal Phylogenetics
Education: 
Ph. D. in Plant Pathology: August 2005 Iowa State University, Ames IA Dissertation: “Sooty blotch and flyspeck on apple: Expansion of the fungal complex, post-harvest removal, and heterogeneity of apple canopy wetness and its impact on the outcome of a di
M.S. in Plant Pathology: May 1998 University of Tennessee, Knoxville TN Thesis: "Effects of the tall fescue endophyte on seed germination and resistance to pre-emergent damping-off."
B.S. in Plant Health Technology: 1982 University of Minnesota, St. Paul MN
Contact
+1 515 231 3477
2213 Pammel Drive 1344 Advanced Teaching & Research Bldg
Ames
IA
50011-1020