Ornamentals

Extension Faculty

Assistant specialist & asst. professor - School of Plant Sciences
Marley 341D / (520) 626-6287 / epp@arizona.edu
(520) 621-3792 (Lab)

We provide plant disease diagnostic services to Extension personnel, growers, pest control advisors, homeowners, landscape professionals, arborists, and the general public throughout and beyond Arizona. I collaborate efforts with state and federal...

Research Professor - School of Plant Sciences
Forbes Bldg., Room 415A / (520) 269-5938 / pessarak@arizona.edu
(520) 269-5938 (Lab)

Research focused on the adaptation of turfgrass species/genotypes/cultivars to environmental (salinity, drought, & heat) stresses, screening various turfgrasses for stress tolerances in hydroponics culture as well as in the field, and studying...

Associate Professor of Practice - School of Plant Sciences
Marley Bldg., Rm. 541G / 520-306-1228 / tquist@email.arizona.edu
520-621-7074 (Lab)

Tanya Quist received a Ph.D. in Plant Physiology from Purdue University’s Department of Horticulture and Landscape Architecture where she studied in the Center for Plant Environmental Stress Physiology. Her thesis and post-doctoral work used whole...

Extension Specialist and Professor - School of Plant Sciences
Forbes 435 / 520-621-1060 / uschuch@email.arizona.edu

Dr. Schuch's research addresses issues in plant production and landscape management with the goal to provide information on how to produce and maintain healthy, functional plants with minimum inputs.

Crop Related, Non-Extension Research

Regents Professor - School of Plant Sciences
Forbes Bld 431 / 520-621-1402 / jbrown@ag.arizona.edu
520-621-1230 (Lab)

Research focus: (i) Dynamics of distribution, prevalence, and co-diversification driving emergent hemipteran-transmitted plants pathogens in cultivated and natural scapes, including the phytobiome (ii) Functional genomic-identification of...

Assistant Professor - School of Plant Sciences
341E Marley / rschomer@arizona.edu