12 People Results for the Tag: Tillage

John Tooker

Professor of Entomology

• 814-865-1895
• jft11@psu.edu

Mary Barbercheck

Professor of Entomology

• 814-863-2982
• meb34@psu.edu

John Richie, Jr.

Professor of Health Evaluation Sciences

• jpr17@psu.edu

Mary Ann Bruns

Professor of Soil Microbiology and Biogeochemistry
Compositions and functions of microbiomes in agriculture, ecological restoration, and engineered systems for ecosystem service provision and climate change adaptation

• 814-863-0779
• mvb10@psu.edu

Armen Kemanian

Professor of Production Systems and Modeling
Agricultural Systems, Agricultural and Natural Systems Modeling, Soil Carbon and Nitrogen Cycling, Bioenergy Systems, Coupled Hydrologic and Nutrient Modeling, and Plant Competition

• 814-863-9852
• kxa15@psu.edu

Sjoerd Willem Duiker

Professor of Soil Management and Applied Soil Physics

• 814-863-7637
• swd10@psu.edu

Heather Karsten

Associate Professor of Crop Production/Ecology

• 814-863-3179
• hdk3@psu.edu

John Wallace

Assistant Professor of Weed Science

• 814-863-1014
• jmw309@psu.edu

Carolyn Lowry

Assistant Professor of Plant Science

• 814-865-1906
• cvl5836@psu.edu

Jeffrey Hyde

• jah38@psu.edu

Richard Stehouwer

Professor of Environmental Soil Science

• rcs15@psu.edu