Submissions from 2022
Guidelines for Optimal Use of NIRSC Forage and Feed Calibrations in Membership Laboratories (Second Edition), David Weston McIntosh, Bobbi jo Anderson-Husmoen, Rebecca Kern-Lunbery, Phil Goldblatt, Rocky Lemus, Thomas Griggs, Lisa Bauman, Scott Boone, Glenn Shewmaker, and Chris Teutsch
Submissions from 2019
Terpene Synthase Genes Originated from Bacteria through Horizontal Gene Transfer Contribute to Terpenoid Diversity in Fungi, Qidong Jia, Xinlu Chen, Tobias G. Köllner, Jan Rinkel, Jianyu Fu, Jessy Labbé, Wangdan Xiong, Jeroen S. Dickschat, Jonathan Gershenzon, and Feng Chen
Submissions from 2018
Diversity and Functional Evolution of Terpene Synthases in Dictyostelid Social Amoebae, Xinlu Chen, Tobias G. Köllner, Gad Shaulsky, Qidong Jia, Jeroen S. Dickschat, Jonathan Gershenzon, and Feng Chen
Switchgrass (Panicum virgatum L.) promoters for green tissue-specific expression of the MYB4 transcription factor for reduced-recalcitrance transgenic switchgrass, Wusheng Liu, Mitra Mazarei, Rongjian Ye, Yanhui Peng, Yuanhua Shao, Holly L. Baxter, Robert W. Sykes, Geoffrey B. Turner, Mark F. Davis, Zeng-Yu Wang, Richard A. Dixon, and C. Neal Stewart Jr.
Functional Analysis of Cellulose Synthase CesA4 and CesA6 Genes in Switchgrass (Panicum virgatum) by Overexpression and RNAi-Mediated Gene Silencing, Mitra Mazarei, Holly L. Baxter, Mi Li, Ajaya K. Biswal, Keonhee Kim, Xianzhi Meng, Yunqiao Pu, Wegi A. Wuddineh, Ji-Yi Zhang, Geoffrey B. Turner, Robert W. Sykes, Mark F. Davis, Michael K. Udvardi, Zeng-Yu Wang, Debra Mohnen, Arthur J. Ragauskas, Nicole Labbé, and C. Neal Stewart Jr.
Submissions from 2017
Transgenic miR156 Switchgrass in the Field: Growth, Recalcitrance and Rust Susceptibility, Holly L. Baxter, Mitra Mazarei, Alexandru Dumitrache, Jace M. Natzke, Miguel Rodriguez Jr, Jiqing Gou, Chunxiang Fu, Robert W. Sykes, Geoffrey B. Turner, Mark F. Davis, Steven D. Brown, Brian H. Davison, Zen-Yu Wang, and C. Neal Stewart Jr
Field-grown miR156 transgenic switchgrass reproduction, yield, global gene expression analysis, and bioconfinement, Chelsea R. Johnson, Reginald J. Millwood, Yuhong Tang, Jiqing Gou, Robert W. Sykes, Geoffrey B. Turner, Mark F. Davis, Yi Sang, Zeng-Yu Wang, and C. Neal Stewart Jr
Light and temperature effects on miR156 transgenic switchgrass flowering: A simulated latitudinal study, Chelsea R. Johnson, Reginald J. Millwood, Zeng-Yu Wang, and Neal Stewart
An (E,E)-α-farnesene synthase gene of soybean has a role in defence against nematodes and is involved in synthesizing insect-induced volatiles, Jingyu Lin, Daniel Wang, Xinlu Chen, Tobias G. Köllerner, Mitra Mazarei, Hong Guo, Vincent R. Pantalone, Prakash Arelli, Charles Neal Stewart Jr., Ningning Wang, and Feng Chen
Increased Salt Tolerance with Overexpression of Cation/Proton Antiporter 1 Genes: A Meta-Analysis, Yuan-Chun Ma, Robert M. Augé, Chao Dong, and Zong-Ming (Max) Cheng
The Potential of Systems Biology to Discover Antibacterial Mechanisms of Plant Phenolics, Caroline S. Rempe, Kellie P. Burris, Scott C. Lenaghan, and C. Neal Stewart Jr.
The TcEG1 beetle (Tribolium castaneum) cellulase produced in transgenic switchgrass is active at alkaline pH and auto-hydrolyzes biomass for increased cellobiose release, Jonathan D. Willis, Joshua N. Grant, Mitra Mazarei, Lindsey M. Kline, Caroline S. Rempe, A. Grace Collins, Geoffrey B. Turner, Stephen R. Decker, Robert W. Sykes, Mark F. Davis, Nicole Labbe, Juan L. Jurat-Fuentes, and C. Neal Stewart Jr
Submissions from 2016
Simultaneous knockdown of six non-family genes using a single synthetic RNAi fragment in Arabidopsis thaliana, Olaf Czarnecki, Anthony C. Bryan, Sara S. Jawdy, Xiaohan Yang, Zong-Ming Cheng, Jin-Gui Chen, and Gerald A. Tuskan
Transgenic soybean overexpressing GmSAMT1 exhibits resistance to multiple-HG types of soybean cyst nematode Heterodera glycines, Jingyu Lin, Mitra Mazarei, Nan Zhao, Catherine N. Hatcher, Wegi A. Wuddineh, Mary Rudis, Timothy J. Tschaplinski, Vincent R. Pantalone, Prakash R. Arelli, Tarek Hewezi, Feng Chen, and Neal Stewart
Construction of high resolution genetic linkage maps to improve the soybean genome sequence assembly Glyma1.01, Qijian Song, Jerry Jenkins, Gaofeng Jia, David L. Hyten, Vince Pantalone, Scott A. Jackson, Jeremy Schmutz, and Perry B. Cregan
Downregulation of a UDP-Arabinomutase Gene in Switchgrass (Panicum virgatum L.) Results in Increased Cell Wall Lignin While Reducing Arabinose-Glycans, Johnathan D. Willis, James A. Smith, Mitra Mazarei, Ji-Yi Zhang, Geoffrey B. Turner, Stephen R. Decker, Robert W. Sykes, Charleson R. Poovaiah, Holly L. Baxter, David G.J. Mann, Mark F. Davis, Michael K. Udvardi, Maria J. Peña, Jason Backe, Maor Bar-Peled, and C. N. Stewart Jr.
Transgenic Plant-Produced Hydrolytic Enzymes and the Potential of Insect Gut-Derived Hydrolases for Biofuels, Jonathan D. Willis, Mitra Mazarei, and C. Neal Stewart Jr.
Identification and Overexpression of a Knotted1-Like Transcription Factor in Switchgrass (Panicum virgatum L.) for Lignocellulosic Feedstock Improvement, Wegi A. Wuddineh, Mitra Mazarei, Ji-Yi Zhang, Geoffrey B. Turner, Robert W. Sykes, Stephen R. Decker, Mark F. Davis, Michael K. Udvardi, and Neal Stewart
Evolution of an intron-poor cluster of the CIPK gene family and expression in response to drought stress in soybean, Kaikai Zhu, Fei Chen, Jinyi Liu, Xinlu Chen, Tarek Hewezi, and Zong-Ming Cheng
Submissions from 2015
Map Supplements for The Metallic Woodboring Beetles (Coleoptera: Buprestidae) of Tennessee, William E. Klingeman III, Jason A. Hansen, Joshua P. Basham, Jason B. Oliver, Nadeer N. Youssef, Whitney Swink, Christine A. Nalepa, Donna C. Fare, and J. Kevin Moulton
The methylome of soybean roots during the compatible interaction with the soybean cyst nematode, Heterodera glycines, Aditi Rambani, J Hollis Rice, Jinyi Liu, Thomas Lane, Priya Ranjan, Mitra Mazarei, Vince Pantalone, Neal Stewart, Margaret Staton, and Tarek Hewezi
Computational Ranking of Yerba Mate Small Molecules Based on Their Predicted Contribution to Antibacterial Activity against Methicillin-Resistant Staphylococcus aureus, Caroline S. Rempe, Kellie P. Burris, Hannah L. Woo, Benjamin Goodrich, Denise Koessler Gosnell, Timothy J. Tschaplinski, and Neal Stewart
Identification and Molecular Characterization of the Switchgrass AP2/ERF Transcription Factor Superfamily, and Overexpression of PvERF001 for Improvement of Biomass Characteristics for Biofuel, Wegi A. Wuddineh, Mitra Mazarei, Geoffrey B. Turner, Robert W. Sykes, Stephen R. Decker, Mark F. Davis, and Neal Stewart
Submissions from 2014
Influence of Pyrolysis Temperature and Production Conditions on Switchgrass Biochar for Use as a Soil Amendment, Amanda Joy Ashworth, Samy Sadaka, Fred L. Allen, Mahmoud A. Sharara, and Patrick D. Keyser
Positive Darwinian selection is a driving force for the diversification of terpenoid biosynthesis in the genus Oryza, Hao Chen, Guanglin Li, Tobias G. Köllner, Qidong Jia, Jonathan Gershenzon, and Feng Chen
Reproducibility and Reliability Assays of the Gene, Behrooz Darbani and Charles Neal Stewart
Morphology and ploidy level determination of Pteris vittata callus during induction and regeneration, Blake L. Joyce, Shigetoshi Eda, John Dunlap, and Neal Stewart
Genome-Wide Analysis and Expression Profile of the bZIP Transcription Factor Gene Family in Grapevine (Vitis vinifera), Jinyi Liu, Nana Chen, Fei Chen, Bin Cai, Silvia Dal Santo, Tornielli Battista Tornielli, Mario Pezzoti, and Zong-Ming Cheng
Synchronization of Developmental Processes and Defense Signaling by Growth Regulating Transcription Factors, Jinyi Liu, John Hollis Rice, Nana Chen, Thomas J. Baum, and Tarek Hewezi
Protein-protein interaction and gene co-expression maps of ARFs and Aux/IAAs in Arabidopsis, Sarbottam Piya, Sandesh K. Shrestha, Brad Binder, Neal Stewart Jr., and Tarek Hewezi
Submissions from 2013
Sensitivity of a real-time PCR method for the detection of transgenes in a mixture of transgenic and non-transgenic seeds of papaya (Carica papaya L.), Madhugiri Nageswara-Rao, Charles Kwit, Sujata Agarwa, Mariah T. Patton, Jordan A. Skeen, Joshua A. Skeen, Richard M. Manshardt, and C Neal Stewart
Advances in biotechnology and genomics of switchgrass, Madhugiri Nageswara-Rao, Jaya R. Soneji, Charles Kwit, and C N. Stewart
An orange fluorescent protein tagging system for real-time pollen tracking, J Hollis Rice, Reginald J. Millwood, Richard E. Mundell, Orlando D. Chambers, Laura L. Abercrombie, H Maeolor Davies, and C Neal Stewart
Assessing the bioconfinement potential of a Nicotiana hybrid platform for use in plant molecular farming applications, J Hollis Rice, Richard E. Mundell, Reginald J. Millwood, Orlando D. Chambers, C Neal Stewart, and H Maelor Davies
Assessing the bioconfinement potential of a Nicotiana hybrid platform for use in plant molecular farming applications, J Hollis Rice, Richard E. Mundell, Reginald J. Millwood, Orlando D. Chambers, C Neal Stewart, and H Maelor Davies
Enhanced characteristics of genetically modified switchgrass (Panicum virgatum L.) for high biofuel production, Hui Shen, Charleson R. Poovaiah, Angela Ziebell, Timothy J. Tschaplinski, Sivakumar Pattathil, Erica Gjersing, Nancy L. Engle, Rui Katahira, Yunqiao Pu, Robert Sykes, Fang Chen, Arthur J. Ragauskas, Jonathan R. Mielenz, Michael G. Hahn, Mark Davis, Neal Stewart, and Richard A. Dixon
Less is more: strategies to remove marker genes from transgenic plants, Yuan-Yeu Yau and C. Neal Stewart
Submissions from 2012
Nanoparticle biofabrication using English ivy (Hedera helix), Jason N. Burris, Scott C. Lenaghan, Mingjun Zhang, and C. N. Stewart
Nanoparticle biofabrication using English ivy (Hedera helix), Jason N. Burris, Scott C. Lenaghan, Mingjun Zhang, and C Neal Stewart
Differential Plasmodium falciparum infection of Anopheles gambiae s.s. molecular and chromosomal forms in Mali, Rebecca T. Fryxell, Catelyn C. Nieman, Abdrahamane Fofana, Yoosook Lee, Sekou F. Traore, Anthony J. Cornel, Shirley Luckhart, and Gregory C. Lanzaro
Survey of Borreliae in ticks, canines, and white-tailed deer from Arkansas, U.S.A., Rebecca T. Fryxell, C. D. Steelman, Alan R. Szalanski, Ken L. Kvamee, Peggy M. Billingsley, and Philip C. Williamson
Very bright orange fluorescent plants: endoplasmic reticulum targeting of orange fluorescent proteins as visual reporters in transgenic plants, David GJ Mann, Laura L. Abercrombie, Mary R. Rudis, Reggie J. Millwood, John R. Dunlap, and Neal Stewart
Submissions from 2011
MicroSyn: A user friendly tool for detection of microsynteny in a gene family, Bin Cai, Xiaohan Yang, Gerald A. Tusken, and Zong-Ming Cheng
Rapid in vivo analysis of synthetic promoters for plant pathogen phytosensing, Wusheng Liu, Mira Mazarei, Mary R. Rudis, and Neal C. Stewart
Switchgrass (Panicum virgatum L.) polyubiquitin gene (PvUbi1 and PvUbi2) promoters for use in plant transformation, David GJ Mann, Zachary R. King, Wuesheng Liu, Blake L. Joyce, Ryan J. Percifield, Jennifer S. Hawkins, Peter R. Lafayette, Barbara J. Artelt, Jason N. Burris, Mitra Mazarei, Jeffrey L. Bennetzen, Wayne A. Parrott, and Charles N. Stewart
Submissions from 2010
A high-throughput transient gene expression system for switchgrass (Panicum virgatum L.) seedlings, Xinlu Chen, Raymie Equi, Holly Baxter, Kyle Berk, Jin Han, Sujata Agarwal, and Janice Zale
Pigment Concentrations among Heat-tolerant Turfgrasses, Dean A. Kopsell, Mark G. Lefsrud, John C. Sorochan, and J. Scott McElroy
Characterization of Nutritionally Important Carotenoids in Bunching Onion, Dean A. Kopsell, Carl E. Sams, Dennis E. Deyton, Kristin R. Abney, David E. Kopsell, and Larry Robertson
Comparative functional genomic study of substrate specificity evolution of the SABATH family of methyltransferases in plants, Nan Zhao, Jean-Luc Ferrer, Xiaofeng Zhuang, and Feng Chen
Translation reinitiation and development are compromised in similar ways by mutations in translation initiation factor eIF3h and the ribosomal protein RPL24, Fujun Zhou, Bijoyita Roy, and Albrecht G. Von Arnim
Submissions from 2009
Article Increase in Nutritionally Important Sweet Corn Kernel Carotenoids following Mesotrione and Atrazine Applications, Dean A. Kopsell, Gregory R. Armel, Thomas C. Mueller, Carl E. Sams, Dennis E. Deyton, J. Scott McElroy, and David E. Kopsell
Impact of Nitrogen and Sulfur Fertilization on the Phytochemical Concentration of Watercress, Nasturtium Officinal, Dean A. Kopsell, T. C. Barickman, and C. E. Sams
Importance of Genotype on Carotenoid and Chlorophyll Levels in Broccoli Heads, Dean A. Kopsell and Mark W. Farnham
Assessments of Bare-root Liner Quality and Purchasing Decisions Made by Green Industry Professionals, Dean A. Kopsell, Andrew Jeffers, Marco Palma, William E. Klingeman, Charles Hall, and David Buckley
Genetic Variability for Lutein Concentrations in Leafy Vegetable Crops Can Influence Serum Carotenoid Levels and Macular Pigment Optical Density in Human Subjects, Dean A. Kopsell, D. E. Kopsell, J. Curran-Celentano, and A. J. Wenzel
Pre-harvest Cultural Growing Conditions Can Influence Carotenoid Phytochemical Concentrations in Vegetable Crops, Dean A. Kopsell, M. G. Lefsrud, and D. E. Kopsell
Mesotrione Control and Pigment Concentration of Large Crabgrass (Digitaria sanguinalis) under Varying Environmental Conditions, Dean A. Kopsell, James D. McCurdy, J. Scott McElroy, and Carl E. Sams
Genetic load and transgenic mitigating genes in transgenic Brassica rapa (field mustard) × Brassica napus (oilseed rape) hybrid populations, Christy W. Rose; Reginald J. Millwood; Hong S. Moon; Murali R, Rao; Matthew D. Halfhill; Paul L. Raymer; Suzanne I. Warwick; Hani Al-Ahmad; Jonathan Gressel; and Neal C. Stewart
Novel software package for cross-platform transcriptome analysis (CPTRA), Xin Zhou, Zhen Su, Douglas R. Sammons, Yanhui Peng, Patrick J. Tranel, Neal C. Stewart, and Joshua S. Yuan
Submissions from 2008
Transcriptional responses of Arabidopsis thaliana plants to As (V) stress, Jason M. Abercrombie, Matthew D. Halfhill, Priya Ranjan, Murali R. Rao, Arnold M. Saxton, Joshua S. Yuan, and Neal Stewart
Irradiance from Distinct Wavelength Light-emitting Diodes Affect Secondary Metabolites in Kale, Dean A. Kopsell, Mark G. Lefsrud, and Carl E. Sams
Dry Matter Content and Stability of Carotenoids in Kale and Spinach During Drying, Dean A. Kopsell, Mark Lefsrud, Carl Sams, Jim Wills, and A. J. Both
Mesotrione plus Prodiamine for Smooth Crabgrass (Digitaria ischaemum) Control in Established Bermudagrass Turf, Dean A. Kopsell, James D. McCurdy, J. Scott McElroy, and Greg K. Breeden
Effects of Mesotrione on Perennial Ryegrass (Lolium perenne L.) Carotenoid Concentrations under Varying Environmental Conditions, Dean A. Kopsell, James D. McCurdy, J. Scott McElroy, Carl E. Sams, and John C. Sorochan
Submissions from 2007
Influence of Nitrogen and Sulfur on Biomass Production and Carotenoid and Glucosinolate Concentrations in Watercress (Nasturtium officinale R. Br.), Dean A. Kopsell, T. Casey Barickman, Carl E. Sams, and J. Scott McElroy
Carotenoid Pigments in Kale are Influenced by Nitrogen Concentration and Form, Dean A. Kopsell, David E. Kopsell, and Joanne Curran-Celentano
Nitrogen Levels Influence Biomass, Elemental Accumulations, and Pigment Concentrations in Spinach, Dean A. Kopsell, Mark G. Lefsrud, and David E. Kopsell
Changes in Kale (Brassica oleracea L. var. acephala) Carotenoid and Chlorophyll Pigment Concentrations during Leaf Ontogeny, Dean A. Kopsell, Mark Lefsrud, Adam Wenzel, and Joseph Sheehan
Genetic Variation in Carotenoid Concentrations among Diploid and Amphidiploid Rapid-cycling Brassica Species, Dean A. Kopsell, J. Scott McElroy, Carl E. Sams, and David E. Kopsell
Kale Carotenoids remain Stable while Glucosinolates and Flavor Compounds Respond to Changes in Selenium and Sulfur Fertility, Dean A. Kopsell, C. E. Sams, C. S. Charron, W. M. Randle, and D. E. Kopsell
Selenium and Sulfur Increase Sulfur Uptake and Regulate Glucosinolate Metabolism in Brassica Oleracea, Dean A. Kopsell, H. D. Toler, C. S. Charron, C. E. Sams, and W. M. Randle
Submissions from 2006
Accumulation and Bioavailability of Dietary Carotenoids in Vegetable Crops, Dean A. Kopsell and David E. Kopsell
Spinach Cultigen Variation for Tissue Carotenoid Concentrations Influences Human Serum Carotenoid Levels and Macular Pigment Optical Density Following a 12-Week Dietary Intervention, Dean A. Kopsell, David E. Kopsell, Adam J. Wenzel, Catherine Gerweck, and Joanne Curran-Celentano
Biomass Production and Pigment Accumulation in Kale Grown Under Different Radiation Cycles in a Controlled Environment, Dean A. Kopsell and Mark G. Lefsrud
Biomass Production and Pigment Accumulation in Kale Grown Under Increasing Photoperiods, Dean A. Kopsell, Mark G. Lefsrud, Robert M. Augé, and A. J. Both
Irradiance Levels Affect Growth Parameters and Carotenoid Pigments in Kale and Spinach Grown in a Controlled Environment, Dean A. Kopsell, Mark G. Lefsrud, David E. Kopsell, and Joanne Curran-Celentano
Kale Carotenoids Are Unaffected by, whereas Biomass Production, Elemental Concentrations, and Selenium Accumulation Respond to, Changes in Selenium Fertility, Dean A. Kopsell, Mark G. Lefsrud, David E. Kopsell, and William M. Randle
Iron Form and Concentration Affect Nutrition of Container-grown Pelargonium and Calibrachoa, Dean A. Kopsell, Ron M. Wik, Paul R. Fisher, and William R. Argo
Recent developments in primer design for DNA polymorphism and mRNA profiling in higher plants, Xiaohan Yang, Brian E. Scheffler, and Leslie A. Weston
Submissions from 2005
Nitrogen Concentration Affects Nutrient and Carotenoid Accumulation in Parsley, Dean A. Kopsell, Christin H. Chenard, and David E. Kopsell
Nitrogen and Sulfur Influence Nutrient Usage and Accumulation in Onion, Dean A. Kopsell, Timothy W. Coolong, David E. Kopsell, and William M. Randle
Variability in Elemental Accumulations Among Leafy Brassica oleracea Cultivars and Selections, Dean A. Kopsell, David E. Kopsell, Mark G. Lefsrud, and Joanne Curran-Celentano
Air Temperature Affects Biomass and Carotenoid Pigment Accumulation in Kale and Spinach Grown in a Controlled Environment, Dean A. Kopsell, Mark G. Lefsrud, David E. Kopsell, and Joanne Curran-Celentano
Submissions from 2004
Variation in Lutein, ß-carotene, and Chlorophyll Concentrations among Brassica oleracea Cultigens and Seasons, Dean A. Kopsell, David E. Kopsell, Mark G. Lefsrud, Joann Curran-Celentano, and Laura E. Dukach
Submissions from 2003
Kale Carotenoids Remain Stable while Flavor Compounds Respond to Changes in Sulfur Fertility, Dean A. Kopsell, Daivd E. Kopsell, William M. Randle, Timothy W. Coolong, Carl E. Sams, and Joanne Curran-Celentano
Seed Germination Response of Rapid-Cycling Brassica oleracea Grown Under Increasing Sodium Selenate, Dean A. Kopsell, David E. Kopsell, and William M. Randle
Submissions from 2002
Sequentially Reducing Sulfate Fertility During Onion Growth and Development Affects Bulb Flavor at Harvest, Dean A. Kopsell, William M. Randle, and David E. Kopsell
Epigenetic history of an Arabidopsis trans-silencer locus and a test for relay of trans-silencing activity, Huaxia Qin and Albrecht G. von Arnim
Submissions from 2001
Sodium Selenate Fertilisation Increases Selenium Accumulation and Decreases Glucosinolate Concentration in Rapid-cycling Brassica Oleracea, Dean A. Kopsell, Craig S. Charron, William M. Randle, and Carl E. Sams
Genetic Variances and Selection Potential for Selenium Accumulation in a Rapid-cycling Brassica oleracea Population, Dean A. Kopsell and William M. Randle
Submissions from 2000
Nutrient Accumulation in Leaf Tissue of Rapid-cycling Brassuca Oleracea Responds to Increasing Sodium Selenate Concentrations, Dean A. Kopsell, William M. Randle, and Harry A. Mills
Submissions from 1999
Selenium Accumulation in a Rapid-cycling Brassica Oleracea Population Responds to Increasing Sodium Seienate Concentrations, Dean A. Kopsell and William M. Randle
Selenium Affects the S-alk(en)yl Cysteine Sulfoxides among Short-day Onion Cultivars, Dean A. Kopsell and William M. Randle
Total Sulfur and Sulfate Accumulation in Onion Is Affected by Sulfur Fertility, Dean A. Kopsell, W. M. Randle, D. E. Kopsell, and R. L. Snyder
Submissions from 1998
Field Sampling Short-day Onions for Bulb Pungency, Dean A. Kopsell, W. M. Randle, D. E. Kopsell, and R. L. Snyder
Submissions from 1997
Selenate Concentration Affects Selenium and Sulfur Uptake and Accumulation by `Granex 33' Onions, Dean A. Kopsell and William M. Randle
Short-day Onion Cultivars Differ in Bulb Selenium and Sulfur Accumulation which Can Affect Bulb Pungency, Dean A. Kopsell and William M. Randle
Submissions from 1989
Simulated Acid Rain Effects On Cool-Season Forage Grasses, John H. Reynolds and Jeff D. Wolt