Nishanth Tharayil

Plant Physiologist/Weed Ecologist

Nishanth TharayilEmail:
Office: 864-656-4453

School of Agricultural, Forest and Environmental Sciences

218 Biosystems Research Complex
105 Collins Street
Clemson, SC 29634-0310

Postdoctoral Fellow, United States Department of Agriculture, Parlier, CA
PhD, Plant & Soil Science, University of Massachusetts Amherst, 2008
MSc, Agronomy, G.B.P.U.A. & T. Pantnagar, India

Research: The broad research interest of the lab is in plant ecophysiology with primary aim of understanding the role of various plant metabolites in facilitating biogeochemical processes and organismal interactions at the plant-soil interface.

Plant Ecophysiology Lab: (Scroll to bottom of page for clickable link.)

Director, Multi-User Analytical Laboratory: Develop and optimize various chromatographic and mass-spectrometric techniques for the analysis of samples from various research projects across the university, and to train graduate and undergraduate students in the use and operationof various analytical instruments.

Multi-User Analytical Laboratory: (Scroll to bottom of page for clickable link.)

Representative Publications:

Suseela, V., Tharayil, N., Xing, B., Dukes, J. S. 2013. Labile compounds in plant litter reduce the sensitivity of decomposition to warming and altered precipitation. New Phytologist (In press)

Tharayil, N., Alpert, P, Bhowmik, P.C., Gerard, P. 2013. Phenolic inputs by invasive species could impart seasonal variations in nitrogen pools in the introduced soils: a case study with Polygonum cuspidatum. Soil Biology & Biochemistry. 57: 858–867

Triebwasser, D; Tharayil, N.; Preston, C. Gerard, P. 2012. The susceptibility of soil enzymes to inhibition by leaf litter tannins is dependent on the tannin chemistry, enzyme class and vegetation history. New Phytologist. 196: 1122-1132.

Tharayil, N.; Suseela, V.; Triebwasser, D. J.; Preston, C.M.; Gerard, P.; Dukes, J. 2011. Changes in the structural composition and reactivity of Acer rubrum leaf litter tannins exposed to warming and altered precipitation: climatic-stress-induced tannins are more reactive. New Phytologist. 191: 132-145.

Tharayil. N.; Bhowmik, P.C.; Alpert, P; Walker, E.; Xing, B.; Amarasiriwardena. 2008. Dual purpose secondary compounds: Phytotoxins of Centaurea diffusa also facilitates nutrient uptake. New Phytologist, 181: 424-434.

Tharayil, N.; Bhowmik, P. C.; Xing, B. 2008. Phyto-availability of allelochemicals as affected by companion compounds in soil-microbial systems. Journal of Agricultural and Food Chemistry, 56: 3706 - 3713

PLPA 8090 - Analytical Techniques (alternate Spring)
BOT 8240 - Plant Growth Regulators (alternate Spring)
CSENV 4090/6090 - Biology of Invasive Plants (Fall)
BIOSC 4940 - Creative Inquiry: Linking Plant Invasion to Climate Change