Aug 18, 2016

Plant pathologist joins Lighting Research Center

Jaimin Patel, Ph.D., has joined the Lighting Research Center (LRC) at Rensselaer Polytechnic Institute. Patel will collaborate with David Gadoury of Cornell University’s Division of Plant Pathology and Plant-Microbe Biology and Mark Rea of the LRC on a $1.7 million project funded by the USDA and the National Institute of Food and Agriculture to study the novel use of light to suppress a broad group of plant pathogens affecting sustainable production of organically grown crops.

“In stark contrast to conventional wisdom, which points to the favorability of temperature and relative humidity as primary drivers of pathogen epidemics in controlled environments, our research indicates that both visible and UV radiation have heretofore unappreciated roles as epidemic drivers,” said Patel. “This discovery opens new possibilities to suppress plant pathogens by selective manipulation of light.”

The research team at Cornell University and the Lighting Research Center at Rensselaer seeks to understand and exploit light-dependent mechanisms for the purposes of suppressing plant pathogens in these challenging environments.

“The advancements in solid-state lighting offer unprecedented opportunities to manipulate wavelength, pulse duration, synchrony, and novel spectral combinations to produce suppressive effects on pathogens, while maintaining plant health and productivity,” said Patel.

Patel is the author of more than 40 scientific articles, and serves as the associate editor of Plant Health Progress, a peer-reviewed journal of applied plant health. Prior to joining the LRC, he was a postdoctoral researcher at the Tropical Research and Education Center at the University of Florida, where he collaborated with scientists from around the world to study multiple crops and a variety of plant pathogens.