Get information and answers to all your Penn State Plant Science graduate program questions.
- University Distinguished Professor
Areas of Expertise
- crop ecophysiology
- plant adaptation to abiotic stress
- plant genetics
- simulation modeling
- Email jpl4@psu.edu
- Office 814-863-2256
- Professor of Turfgrass Science
- Director of Graduate Studies in Agricultural and Environmental Plant Science
Areas of Expertise
- Turfgrass weed management
- Turfgrass nutrient management
- Irrigation water quality
- Composts as soil amendments
- Evaluation of turfgrass species and cultivars
- Management and selection of grasses for non-mowed/naturalized areas
- Email pjl1@psu.edu
- Office 814-863-1017
