Works (27)

2019 | journal article

Autonomous Robotics for Identification and Management of Invasive Aquatic Plant Species

Applied Sciences, 9(12), 2410.

By: M. Patel, S. Jernigan, R. Richardson, S. Ferguson & G. Buckner

Source: ORCID
Added: June 14, 2019

2019 | journal article

Correlation of consumer grade hydroacoustic signature to submersed plant biomass

AQUATIC BOTANY, 155, 45–51.

By: A. Howell & R. Richardson

Sources: Web Of Science, ORCID
Added: May 28, 2019

2019 | journal article

Monoecious Hydrilla verticillata development in complete darkness

AQUATIC BOTANY, 154, 28–34.

By: E. Haug, J. Harris & R. Richardson

Sources: Web Of Science, ORCID
Added: April 9, 2019

2018 | journal article

Comparison of Partitioning and Efficacy Between Copper Algaecide Formulations: Refining the Critical Burden Concept

WATER AIR AND SOIL POLLUTION, 229(9).

By: W. Bishop, R. Richardson & B. Willis

Sources: NC State University Libraries, ORCID
Added: October 19, 2018

2018 | journal article

Influence of PhoslockA (R) on legacy phosphorus, nutrient ratios, and algal assemblage composition in hypereutrophic water resources

Environmental Science and Pollution Research, 25(5), 4544–4557.

By: W. Bishop & R. Richardson

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2016 | journal article

Monoecious hydrilla tuber dynamics following various management regimes on four North Carolina reservoirs

Journal of Aquatic Plant Management, 54, 12–19.

By: J. Nawrocki, R. Richardson & S. Hoyle

Source: NC State University Libraries
Added: August 6, 2018

2016 | review

Monoecious hydrilla-A review of the literature

Journal of Aquatic Plant Management.

By: S. True-Meadows, E. Haug & R. Richardson

Source: NC State University Libraries
Added: August 6, 2018

2016 | journal article

Response of seven aquatic plants to a new arylpicolinate herbicide

Journal of Aquatic Plant Management, 54, 26–31.

By: R. Richardson, E. Haug & M. Netherland

Source: NC State University Libraries
Added: August 6, 2018

2015 | journal article

Aminocyclopyrachlor absorption and translocation in three aquatic weeds

Weed Science, 63(1), 248–253.

By: T. Israel, W. Everman & R. Richardson

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2015 | journal article

Management of aquatic vegetation in the Southeastern United States

Journal of Integrated Pest Management, 6(1).

By: K. Stallings, D. Seth-Carley & R. Richardson

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2015 | journal article

Sensitivity of freshwater molluscs to hydrilla-targeting herbicides: Providing context for invasive aquatic weed control in diverse ecosystems

Journal of Freshwater Ecology, 30(3), 335–348.

By: J. Archambault, C. Bergeron, W. Cope, R. Richardson, M. Heilman, J. Corey, M. Netherland, R. Heise

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2014 | journal article

Persistence and bioavailability of aminocyclopyrachlor and clopyralid in turfgrass clippings: Recycling clippings for additional weed control

Weed Science, 62(3), 493–500.

By: D. Lewis, M. Jeffries, T. Gannon, R. Richardson & F. Yelverton

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2014 | journal article

Postemergence control of microstegium vimineum on riparian restoration sites with aquatic-use registered herbicides

Journal of the American Water Resources Association, 50(3), 533–542.

By: K. Hall, J. Spooner, R. Richardson, S. Hoyle & D. Frederick

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2013 | journal article

Absorption, translocation, and metabolism of Aminocyclopyrachlor in tall fescue (Lolium arundinaceum)

Weed Science, 61(3), 348–352.

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2013 | journal article

Bioavailability of aminocyclopyrachlor and triclopyr plus clopyralid from turfgrass clippings in aquatic and riparian plants

Weed Science, 61(4), 594–600.

By: D. Lewis, R. Richardson, F. Yelverton & T. Wentworth

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2013 | journal article

Effect of ambient moisture on aminocyclopyrachlor efficacy

Weed Technology, 27(2), 317–322.

By: D. Lewis, M. Jeffries, H. Strek, R. Richardson & F. Yelverton

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2013 | journal article

Porcelain Berry (Ampelopsis brevipedunculata), Bushkiller (Cayratia japonica), and Virginia-Creeper,(Parthenocissus quinquefolia) in interspecific competition

Invasive Plant Science and Management, 6(1), 99–104.

By: S. Emerine, R. Richardson & C. Arellano

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2012 | journal article

Fragment size and planting depth affect the regenerative capacity of bushkiller (Cayratia japonica)

Invasive Plant Science and Management, 5(4), 397–401.

By: A. West, D. Lewis & R. Richardson

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2011 | journal article

Bushkiller (Cayratia japonica) response to selected herbicides

Invasive Plant Science and Management, 4(1), 73–77.

By: A. West, R. Richardson, A. Gardner & S. Hoyle

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2011 | journal article

Effect of simulated aminocyclopyrachlor drift on flue-cured tobacco

Weed Technology, 25(4), 609–615.

By: D. Lewis, S. Hoyle, L. Fisher, F. Yelverton & R. Richardson

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2010 | journal article

Bushkiller (Cayratia japonica) growth in interspecific and intraspecific competition

Weed Science, 58(3), 195–198.

By: A. West, R. Richardson, C. Arellano & M. Burton

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2010 | journal article

Efficacy of selected aquatic herbicides on common reed

Journal of Aquatic Plant Management, 48, 121–123.

By: S. True, R. Richardson, P. Hipkins & A. Gardner

Source: NC State University Libraries
Added: August 6, 2018

2010 | journal article

Greenhouse response of six aquatic invasive weeds to imazamox

Journal of Aquatic Plant Management, 48, 105–111.

By: S. Emerine, R. Richardson, S. True, A. West & R. Roten

Source: NC State University Libraries
Added: August 6, 2018

2009 | journal article

Virginia Creeper (Parthenocissus quinquefolia) and wild grape (Vitis spp.) control in fraser fir

Weed Technology, 23(1), 184–187.

By: R. Richardson, M. Marshall, R. Uhlig & B. Zandstra

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2008 | journal article

Aquatic plant management and the impact of emerging herbicide resistance issues

Weed Technology, 22(1), 8–15.

By: R. Richardson

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2008 | journal article

Response of selected aquatic invasive weeds to Flumioxazin and Carfentrazone-ethyl

Journal of Aquatic Plant Management, 46, 154–158.

By: R. Richardson, R. Roten, A. West, S. True & A. Gardner

Source: NC State University Libraries
Added: August 6, 2018

2007 | journal article

Soil fumigants to replace methyl bromide for weed control in ornamentals

HortTechnology, 17(1), 111–114.

By: R. Uhlig, G. Bird, R. Richardson & B. Zandstra

Source: NC State University Libraries
Added: August 6, 2018

Employment

2005 - present

North Carolina State University Raleigh, NC
Professor and Extension Specialist, Crop and Soil Science

2002 - 2005

Michigan State University East Lansing, MI
Research Associate, Horticulture

Education

1998 - 2002

Virginia Tech Blacksburg, VA
Ph.D. Weed Science, Plant Pathology, Physiology, and Weed Science