Jeffrey Weidenhamer

Jeffrey Weidenhamer's AcademicInfluence.com Rankings

Jeffrey Weidenhamer

Chemistry

#5382

World Rank

#6550

Historical Rank

#989

USA Rank

Analytical Chemistry

#256

World Rank

#266

Historical Rank

#29

USA Rank

chemistry Degrees

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Chemistry

Why Is Jeffrey Weidenhamer Influential?

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According to Wikipedia, Jeffrey D. Weidenhamer is a Trustees’ Distinguished Professor at Ashland University and professor of chemistry. He is also chair of the department of chemistry, geology and physics and a member of the environmental science faculty.

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Jeffrey Weidenhamer's Published Works

Number of citations in a given year to any of this author's works

Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author

Published Works

Designs for greenhouse studies of interactions between plants (1999) (325)
Direct and Indirect Effects of Invasive Plants on Soil Chemistry and Ecosystem Function (2010) (299)
DENSITY-DEPENDENT PHYTOTOXICITY: DISTINGUISHING RESOURCE COMPETITION AND ALLELOPATHIC INTERFERENCE IN PLANTS (1989) (198)
Just how insoluble are monoterpenes? (1993) (170)
Distinguishing Resource Competition and Chemical Interference: Overcoming the Methodological Impasse (1996) (154)
The Fungal Fast Lane: Common Mycorrhizal Networks Extend Bioactive Zones of Allelochemicals in Soils (2011) (145)
In search of allelopathy in the Florida scrub: The role of terpenoids (1994) (130)
Fungal superhighways: do common mycorrhizal networks enhance below ground communication? (2012) (124)
Dynamic root exudation of sorgoleone and its in planta mechanism of action (2009) (107)
The effect of phytotoxins on competitive outcome in a model system (1994) (93)
Dicamba injury to soybean (1989) (85)
Allelochemicals of Polygonella myriophylla: Chemistry and Soil Degradation (2004) (69)
Solution volume and seed number: Often overlooked factors in allelopathic bioassays (1987) (68)
Stimulation of witchweed germination by sesquiterpene lactones: a structure-activity study. (1990) (65)
Biomimetic measurement of allelochemical dynamics in the rhizosphere (2005) (64)
Bioassays for Allelopathy in Terrestrial Plants (1998) (58)
Widespread lead contamination of imported low-cost jewelry in the US. (2007) (57)
Metal exposures from aluminum cookware: An unrecognized public health risk in developing countries. (2017) (54)
Lead exposure from aluminum cookware in Cameroon. (2014) (53)
Identification and localization of bioactive naphthoquinones in the roots and rhizosphere of Paterson’s curse (Echium plantagineum), a noxious invader (2016) (53)
Solid-phase root zone extraction (SPRE): a new methodology for measurement of allelochemical dynamics in soil (2009) (48)
In Situ Silicone Tube Microextraction: A New Method for Undisturbed Sampling of Root-exuded Thiophenes from Marigold (Tagetes erecta L.) in Soil (2009) (47)
Leaded electronic waste is a possible source material for lead-contaminated jewelry. (2007) (46)
Bioavailability of Cadmium in Inexpensive Jewelry (2011) (44)
Solid-Phase Microextraction Method For In Vivo Measurement of Allelochemical Uptake (2007) (43)
Bacterial degradation of juglone (1990) (42)
Distinguishing allelopathy from resource competition: the role of density (2006) (40)
Evidence Does not Support a Role for Gallic Acid in Phragmites australis Invasion Success (2013) (40)
Metabolic profiling: An overview - new approaches for the detection and functional analysis of biologically active secondary plant products (2015) (39)
Dihydroparthenolide and other sesquiterpene lactones stimulate witchweed germination (1989) (39)
Inhibition ofSchizachyrium scoparium (poaceae) by the allelochemical hydrocinnamic acid (1992) (37)
Assessment of the Phytotoxic Potential of m-Tyrosine in Laboratory Soil Bioassays (2009) (37)
Evidence of recycling of lead battery waste into highly leaded jewelry. (2007) (32)
Lead contamination of inexpensive seasonal and holiday products. (2009) (31)
Allelopathic potential of menthofuran monoterpenes fromCalamintha ashei (1994) (30)
Lead contamination of inexpensive plastic jewelry. (2008) (30)
Plant growth responses to inorganic environmental contaminants are density-dependent: experiments with copper sulfate, barley and lettuce. (2014) (29)
Allelopathic properties ofPolygonella myriophylla (1989) (25)
Inhibition and promotion of germination by several sesquiterpenes (1989) (23)
Spatial and Temporal Dynamics of Root Exudation: How Important is Heterogeneity in Allelopathic Interactions? (2014) (21)
The weed suppressive ability of selected Australian grain crops; case studies from the Riverina region in New South Wales (2018) (19)
Allelopathy as a mechanism for resisting invasion: the case of Polygonella myriophylla (2005) (19)
Evaluation of Commercial Wheat Cultivars for Canopy Architecture, Early Vigour, Weed Suppression, and Yield (2020) (16)
Diterpenes from Chrysoma pauciflosculosa: Effects on Florida sandhill species (1993) (11)
Circuit Board Analysis for Lead by Atomic Absorption Spectroscopy in a Course for Nonscience Majors. (2007) (11)
Sesquiterpenes from Chrysoma Pauciflosculosa (1995) (9)
Accessible and Total Lead in Low-Cost Jewelry Items (2008) (9)
Plant Density and Rhizosphere Chemistry: Does Marigold Root Exudate Composition Respond to Intra- and Interspecific Competition? (2019) (8)
Assessment of leaching potential of highly leaded jewelry. (2010) (8)
Metabolic profiling of benzoxazinoids in the roots and rhizosphere of commercial winter wheat genotypes (2021) (7)
The use of allelopathy and competitive crop cultivars for weed suppression in cereal crops (2018) (6)
Buyer beware: Inexpensive, high cadmium jewelry can pose severe health risks. (2020) (5)
Field evaluation of Australian wheat genotypes for competitive traits and weed suppression (2016) (5)
Allelopathic Mechanisms and Experimental Methodology (2008) (5)
Zapoteca formosa: Sulfur Chemistry and Phytotoxicity (2004) (5)
Constituents of Calamintha ashei: Effects on Florida Sandhill Species (2010) (5)
Plant olfaction: using analytical chemistry to elucidate mechanisms of plant growth and interaction (2016) (5)
Environmental Projects in the Quantitative Analysis Lab (1997) (4)
Comparison of grain crops and their associated residues for weed suppression in the Southern Australian mixed farming zone (2014) (3)
Allelopathic actions in the Florida scrub community (1989) (3)
Root exudation of lipophilic naphthoquinones by Paterson’s curse: A clue to their ecological role? (2014) (3)
Evidence Does not Support a Role for Gallic Acid in Phragmites australis Invasion Success (2013) (3)
Evaluation of high-performance liquid and capillary gas chromatography for analysis of sesquiterpene lactones of the Melampodiinae (1990) (3)
Allelochemicals as a mechanism for resisting invasion: the case of polygonella myriophylla (2005) (2)
Book Review: Allelopathy: Chemistry and Mode of Action of Allelochemicals. Edited by Francisco A. Macías, Juan C. G. Galindo, José M. G. Molinillo, and Horace G. Cutler. CRC Press, Boca Raton, Florida, 2004. $129.95, £87.00. ISBN 0-8493-1964-1 (2004) (1)
Evaluation of the allelopathic potential of a mustard cover crop. (2005) (1)
Bioactive root exudates and rhizosphere interactions: Localisation, biosynthesis and accumulation of plant secondary metabolites (2015) (0)
In situ extraction of bioactive shikonins in Paterson's curse (Echium plantagineum) root systems using polydimethylsiloxane microtubing (2015) (0)
Field evaluation of Australian canola genotypes for in-crop and post-harvest weed suppression (2017) (0)
The Effect of Low Rates of Dicamba On Soybean Growth and Yield (1983) (0)
Field evaluation of selected canola competitive cultivars for suppression of natural weed populations (2018) (0)
GRDC Summary Report: IWM Practice in the Southern Region - New and Emerging Weed Issues (2015) (0)
DIHYDROPARTHENOLIDE STIMULATE AND OTHER SESQUITERPENE LACTONES WITCHWEED GERMINATION (0)
Lead and civilization: a new general education science course (2002) (0)
Plant olfaction: using analytical chemistry to elucidate mechanisms of plant growth and interaction (2016) (0)
Leaded electronic waste is a possible material for lead-contaminated jewelry (2016) (0)
Ecological realism and rigor in the study of plant-plant allelopathic interactions (2023) (0)
Editor's note (2005) (0)
Metal exposures from source materials for artisanal aluminum cookware (2022) (0)
Plant Density and Rhizosphere Chemistry: Does Marigold Root Exudate Composition Respond to Intra- and Interspecific Competition? (2019) (0)
Measurement of allelochemical dynamics in the rhizosphere. (2005) (0)
Spatial and Temporal Dynamics of Root Exudation: How Important is Heterogeneity in Allelopathic Interactions? (2014) (0)
Impact of crop residues on summer fallow weeds (2015) (0)
Field evaluation of Australian commercial wheat genotypes for competitive traits and weed suppression (2017) (0)
The Cadmium Content of Protein Drinks and Nutritional Powders (2016) (0)

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