Botany & Plant Pathology

Plant and microbial biology helps address challenges facing us in the 21st century and beyond…

Our research on plants and microbes helps: protect the environment, apply genetic knowledge to improve plants, manage natural resources, control weeds and diagnose plant diseases.

View our majors and degree options

CONTACT US

Department of Botany and Plant Pathology
Lilly Hall of Life Sciences, Room 1-446
915 W. State Street
West Lafayette, IN 47906
(765) 494-4614
botany@purdue.edu



Recent News

Featured Story

Featured Story

Researchers in lab setting
Researchers uncover new understanding of plant response to environmental stress

Researchers at Purdue University have discovered a new mechanism for how plants respond to environmental stresses and leveraged this mechanism to improve tolerance to drought and salinity. The team, led by Gyeong Mee Yoon, associate professor in...

Read More

Support

Your generous contributions help us provide scholarship opportunities for our students and support our dedication to the Research, Teaching, and Engagement mission of Purdue University.

Donate Now
botany-ethylene-gyeongmee
Researchers uncover new understanding of plant response to environmental stress

Soil water content and salinity are critical for the healthy growth of plants. More than two...

Read More
Professor Bill Johnson stands outdoors speaking.
Johnson honored for weed science research, outreach and teaching

William G. (Bill) Johnson, professor of weed science in the Department of Botany and Plant...

Read More
Purdue College of Agriculture.
2022 Botany and Plant Pathology Research Showcase

Held on November 8, the 2022 Research Showcase highlights finding that fuel the Department of...

Read More
psgfs-2022-mcgill
Botany and Plant Pathology student discusses summer experience in the Philippines

Casey McGill heard about the Plant Science for Global Food Security (PSGFS) program from...

Read More
Gold glitter file image
Purdue Agriculture dean announces new entomology, botany and plant pathology department heads

Karen Plaut, the Glenn W. Sample Dean of Agriculture, has appointed Catherine Hill head of the...

Read More
These two plots of Spooner cereal rye are under cultivation as part of a three-university study on organic farming being funded by a grant from the USDA National Institute of Food and Agriculture.
USDA grant to support intensive research on ecological processes affecting organic farming

Purdue University has received a four-year, $1.5 million grant from the U.S. Department of...

Read More