Education:
- PhD, Forest Soils, North Carolina State University
- MS, Forestry, Mississippi State University
- BS, Biology/Chemistry, University of Miami
Work History:
- Huma (2019),
- Horizon Ag-Products (2013),
- EarthFax Development Corp (1996),
- U.S. Forestry Service (1986)
My first introduction to science was working as a technician at the Virginia Tech (VPI) Poultry Science Department in Blacksburg, Va. While working at VPI I began to take forestry courses, which led to an opportunity to work with Dr. John Hodges at Mississippi State University in Starkville, Miss., on a Master of Science degree project to investigate the effects of undercutting and mycorrhizal inoculation of hardwood seedlings in the nursery on seedling vigor and out-planting success.
This led to an interest in plant-mycorrhizal fungal associations and an opportunity to work with Dr. Chuck Davey to pursue a PhD at North Carolina State University, working on mycorrhizal applications in production of hardwood tree seedlings. After completing my doctorate in 1986, I began a two-year post-doc position at the Institute for Microbial and Biochemical Technology (IMBT) at the USDA Forest Service Forest Products Laboratory in Madison, Wisc., where I was later hired as a soil scientist to pursue the development of a soil bioremediation technology based on the pollutant-degrading abilities of white-rot wood decay fungi. The development of the technology was successful, and my group received three patents for fungal inoculum production and application of the technology. While at IMBT, I built a research group that at one point had 3 post-docs, 1 doctoral student, and 5 technical support staff, most of which were supported by outside grants.
In 1996 I became Director of R&D at a company that later became EarthFax Development Corp., with a focus on commercializing the fungal-based remediation technology. While at EarthFax Development, we started offering humic and fulvic acid analysis to the humic industry. During this time, I started interacting with the Humic Products Trade Assoc. (HPTA) to standardize the humic and fulvic acid quantitation methods.
Now at Huma, I am actively building a solid R&D/QA/QC program to support Huma humic science, product development, marketing, production, and sales.
Publications
- Lamar, Richard & Monda, Hiarhi. (2022). Quantification of Humic and Fulvic Acids in Humate Ores, DOC, Humidified Materials and Humic Substance-Containing Commercial Products. Journal of Visualized Experiments. 181. 10.3791/61233.
Click here to view the video. - Bioactivity of Humic Acids Extracted From Shale Ore: Molecular Characterization and Structure-Activity Relationship With Tomato Plant Yield Under Nutritional Stress
- A-TEEM Fluorescence for Identification and Quantification of Fulvic Acid Adulteration in Commercial Humic Products
- Chapter 4. Possible Role for Electron Shuttling Capacity in Elicitation of PB Activity of Humic Substances on Plant Growth Enhancement.
- Possible Role for Electron Shuttling Capacity in Elicitation of PB Activity of Humic Substances on Plant Growth Enhancement
- Possible Role for Electron Shuttling Capacity in Elicitation of Plant Biostimulant Activity of Humic Substances on Plant Growth Enhancement
- Confocal fluorescent microscopy of Arabidopsis roots (1) exposed to humic acids (roots on left and center) and (2) control roots (on the right). Showing influx of Ca2+ into the roots upon exposure to purified HA. Work performed by Drs. Guido Grossman and Milan Zupunski, University of Heidelberg.
- A New Standardized Method for Quantification of Humic and Fulvic Acids in Humic Ores and Commercial Products
- Evaluation of a Proposed Standardized Analytical Method for the Determination of Humic and Fulvic Acids in Commercial Products
- Critical Comparison of Humic Acid Test Methods
- Treatability study using Phanerochaete sordida for the bioremediation of DDT contaminated soil
- Fungal-Based Remediation: Treatment of PCP Contaminated Soil in New Zealand
- Current Progress in the Application of Mycoremediation to Soil Cleanup
- Evaluation of white‐rot fungi for the remediation of creosote‐contaminated soil
- Extent of humification of anthracene, fluoranthene, and benzo[α]pyrene by Pleurotus ostreatus during growth in PAH-contaminated soils
- Fungal Inoculum Preparation #2
- Influence of humidity on production of pelleted fungal inoculum
- White, R. B. and R. T. Lamar. 1999. Degrading ability of white-rot fungi. Soil and Groundwatercleanup. December/January:11-16.
- Degrading ability of white-rot fungi.
- Surfactant enhancement of white-rot fungal PAH soil remediation.
- Screening of fungi for soil remediation
- Screening of Fungi for Soil Remediation Potential
- Fungal Inoculum Preparation #1
- Growth and viability of mycelial fragments of white-rot fungi on some hydrogels
- Binding of pentachlorophenol to humic substances in soil by the action of white rot fungi
- Polymerization of pentachlorophenol and ferulic acid by fungal extracellular lignin-degrading enzymes
- Expression of lip genes during growth in soil and oxidation of anthracene by Phanerochaete chrysosporium
- Mangenase peroxidase mRNA and enzyme activity levels during bioremediation of polycyclic aromatic-hydrocarbon contaminated soil with Phanerochaete chrysporium
- Development of Fungal Inocula for Bioaugmentation of Contaminated Soils
- Polycyclic Aromatic Hydrocarbon-Degrading Capabilities of Phanerochaete laevis HHB-1625 and Its Extracellular Ligninolytic Enzymes
- Fluorene Oxidation In Vivo by Phanerochaete chrysosporium and In Vitro during Manganese Peroxidase-Dependent Lipid Peroxidation
- Biological potential of fungal inocula for bioaugmentation of contaminated soils
- Fungal inocula for bioaugmentation of contaminated soils.
- Solid phase bioremediation methods using lignin-degrading fungi
- Degradation of 4,4′-dichlorobiphenyl, 3,3′,4,4′-tetrachlorobiphenyl, and 2,2′,4,4′,5,5′-hexachlorobiphenyl by the white rot fungus Phanerochaete chrysosporium
- One-electron oxidation in the degradation of creosote polycyclic aromatic hydrocarbons by Phanerochaete chrysoporium
- Quantitation of fungal mRNAs in complex substrates by reverse transcription PCR and its application to Phanerochaete chrysosporium- colonized soil
- Treatability study using Phanerochaete chrysosporium for the bioremediation ofDDTcontaminatedsoil.
- Quantitation of fungal mRNAs in complex substrates by reverse transcription polymerase chain reaction to Phanerochaete chrysosporium-colonized soil
- Lignin-degrading fungi as degraders of pentachlorophenol and creosote in soil.
- One-electron oxidation in the degradation of creosote range PAH’s by Phanerochaete chrysosporium
- Feasibility of White-rot Fungi for Biodegradation of PCP-treated Ammunition Boxes
- Degradation of 4,4â²-Dichlorobiphenyl, 3,3â², 4,4â²-Tetrachlorobiphenyl, and 2,2â²,4,4â²,5,5â²-Hexachlorobiphenyl by the white rot fungus Phanerochaete chrysosporium
- Lignin-Degrading Fungi as Degraders of Pentachlorophenol and Creosote in Soil
- Transformation of atrazine in soil by Phanerochaete chrysosporium
- Treatment of a pentachlorophenol- and creosote-contaminated soil using the lignin-degrading fungus phanerochaete sordid a: A field demonstration
- Manganese peroxidases of the white rot fungus Phanerochaete sordida
- Solid-phase treatment of a pentachlorophenol-contaminated soil using lignin-degrading fungi
- Field Evaluation of the Lignin-Degrading Fungus Phanerochaete sordida to Treat Creosote-Contaminated Soil
- The role of fungal lignin-degrading enzymes in xenobiotic degradation
- Evaluation of methods to extract ergosterol for quantitation of soil fungal biomass
- Use of lignin-degrading fungi in the disposal of pentachlorphenol-treated wood
- The Potential of White-Rot Fungi in Bioremediation
- The role of lignin-degrading enzymes in xenobiotic degradation.
- White Rot Fungi in the Treatment of Hazardous Chemicals and Wastes
- Biodegradation of Pentachlorophenol (PCP) – Treated Ammonium Boxes Using White-Rot Fungi
- Fate of Pentachlorophenol (PCP) in Sterile Soils Inoculated with the White-rot Basidiomycete Phanerochaete chrysosporium: Mineralization, Volatilization, and Depletion of PCP
- Selective Medium for Isolating Phanerochaete chrysosporium from Soil
- In Situ Depletion of Pentachlorophenyl from Contaminated Soil by Panerochaete spp
- Sensitivity to and Degradation of Pentachlorophenol by Phanerochaete spp
- Lamar, R. T., J. A. Glaser, and T. K. Kirk. “” . Raleigh, NC May. 1989.
- Comparative Effectivity of Three Fraxinus pennsylvanica Marsh. Vesicular-Arbuscular Mycorrhizal Fungi in a High-P Nursery Soil
- Growth of the white-rot fungus Phanerochaete chrysosporium in soil
- Use of wood-decay fungi for disposal of PCP- treated wood
- GROWTH OF THE WHITE-ROT FUNGUS PHANEROCHAETE CHRYSOSPORIUM IN SOIL
- Comparative effectively of three green ash (Fraxinus pensylvanica Marsh.) vesicular-arbuscular mycorrhizal fungi /
- Fungal inoculum preparation.