Robert H. Walker

2.1k total citations
87 papers, 1.5k citations indexed

About

Robert H. Walker is a scholar working on Plant Science, Environmental Chemistry and Pollution. According to data from OpenAlex, Robert H. Walker has authored 87 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 53 papers in Plant Science, 17 papers in Environmental Chemistry and 16 papers in Pollution. Recurrent topics in Robert H. Walker's work include Weed Control and Herbicide Applications (36 papers), Turfgrass Adaptation and Management (17 papers) and Pesticide and Herbicide Environmental Studies (16 papers). Robert H. Walker is often cited by papers focused on Weed Control and Herbicide Applications (36 papers), Turfgrass Adaptation and Management (17 papers) and Pesticide and Herbicide Environmental Studies (16 papers). Robert H. Walker collaborates with scholars based in United States, Canada and China. Robert H. Walker's co-authors include Glenn Wehtje, John A. McGuire, Gale A. Buchanan, J. Scott McElroy, H. Gary Hancock, Timothy L. Grey, B. F. Hajek, David C. Bridges, Charles E. Snipes and J. T. Touchton and has published in prestigious journals such as The American Historical Review, Crop Science and Soil and Tillage Research.

In The Last Decade

Robert H. Walker

81 papers receiving 1.3k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Robert H. Walker United States	23	1.1k	446	300	237	216	87	1.5k
T.K. James New Zealand	20	1.0k 0.9×	570 1.3×	317 1.1×	74 0.3×	167 0.8×	176	1.6k
Jason A. Ferrell United States	19	898 0.8×	207 0.5×	241 0.8×	76 0.3×	91 0.4×	107	1.1k
P. W. Santelmann United States	17	504 0.4×	254 0.6×	109 0.4×	68 0.3×	71 0.3×	74	741
Maria Rita Scotti Brazil	16	706 0.6×	101 0.2×	130 0.4×	79 0.3×	269 1.2×	58	1.1k
Brian J. Schutte United States	19	906 0.8×	283 0.6×	177 0.6×	45 0.2×	127 0.6×	56	1.4k
J. S. Waid United Kingdom	16	600 0.5×	163 0.4×	69 0.2×	94 0.4×	270 1.3×	32	1.2k
Nirmala Gunapala United States	5	706 0.6×	127 0.3×	159 0.5×	238 1.0×	881 4.1×	8	1.5k
Garald L. Horst United States	19	467 0.4×	118 0.3×	128 0.4×	314 1.3×	127 0.6×	53	891
Jana Boulet Belgium	9	636 0.6×	538 1.2×	75 0.3×	86 0.4×	67 0.3×	13	1.3k
D. K. Friesen Kenya	26	1.1k 0.9×	72 0.2×	604 2.0×	407 1.7×	811 3.8×	62	1.9k

Countries citing papers authored by Robert H. Walker

Since Specialization

Citations

This map shows the geographic impact of Robert H. Walker's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Robert H. Walker with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Robert H. Walker more than expected).

Fields of papers citing papers by Robert H. Walker

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Robert H. Walker. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Robert H. Walker. The network helps show where Robert H. Walker may publish in the future.

Co-authorship network of co-authors of Robert H. Walker

This figure shows the co-authorship network connecting the top 25 collaborators of Robert H. Walker. A scholar is included among the top collaborators of Robert H. Walker based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Robert H. Walker. Robert H. Walker is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Richardson, Michael D., et al.. (2007). Meadow Fescue and Tetraploid Perennial Ryegrass—Two New Species for Overseeding Dormant Bermudagrass Turf. Crop Science. 47(1). 83–90. 17 indexed citations

Wehtje, Glenn, et al.. (2003). Bermudagrass Growth in Soil Supplemented with Inorganic Amendments. HortScience. 38(4). 613–617. 7 indexed citations

Wehtje, Glenn, Robert H. Walker, & J. N. Shaw. (2000). Pesticide retention by inorganic soil amendments. Weed Science. 48(2). 248–254. 12 indexed citations

Li, Zhaohu, Robert H. Walker, Glenn Wehtje, & H. Gary Hancock. (1999). Use of Seedling Growth Parameters to Classify Soybean (Glycine max) Cultivar Sensitivity to Sulfentrazone. Weed Technology. 13(3). 530–535. 18 indexed citations

Grey, Timothy L., Robert H. Walker, Glenn Wehtje, & H. Gary Hancock. (1997). SULFENTRAZONE ADSORPTION AND MOBILITY AS AFFECTED BY SOIL AND PH. Weed Science. 45(5). 733–738. 89 indexed citations

Grey, Timothy L., Glenn Wehtje, B. F. Hajek, & Robert H. Walker. (1996). Sorption and Mobility of Bentazon in Coastal Plain Soils. Weed Science. 44(1). 166–170. 15 indexed citations

Edwards, J. H., et al.. (1993). Applying organics to agricultural land. Biocycle: Journal of composting and recycling. 113(10). 48–31. 4 indexed citations

Yoo, Kyung H., J. T. Touchton, & Robert H. Walker. (1989). Effect of conservation-tillage systems of cotton on surface runoff and its quality. Journal of Agricultural Engineering Research. 44. 289–299. 7 indexed citations

Walker, Robert H., et al.. (1989). Sorption and Mobility of Chlorimuron in Alabama Soils. Weed Science. 37(3). 428–433. 36 indexed citations

10.

Walker, Robert H., Larry Wayne Wells, & John A. McGuire. (1989). Bristly Starbur (Acanthospermum hispidum) Interference in Peanuts (Arachis hypogaea). Weed Science. 37(2). 196–200. 40 indexed citations

11.

Snipes, Charles E., Joe E. Street, & Robert H. Walker. (1987). Interference Periods of Common Cocklebur (Xanthium strumarium) with Cotton (Gossypium hirsutum). Weed Science. 35(4). 529–532. 25 indexed citations

12.

Walker, Robert H., et al.. (1986). Reform in America: The Continuing Frontier. The American Historical Review. 91(5). 1259–1259.

13.

Wehtje, Glenn, et al.. (1986). Soil Solution and Mobility Characterization of Imazaquin. Weed Science. 34(5). 788–793. 117 indexed citations

14.

Colvin, Daniel L., Robert H. Walker, Michael G. Patterson, Glenn Wehtje, & John A. McGuire. (1985). Row Pattern and Weed Management Effects on Peanut Production1. Peanut Science. 12(1). 22–27. 12 indexed citations

15.

Bridges, David C. & Robert H. Walker. (1985). Influence of Weed Management and Cropping Systems on Sicklepod (Cassia obtusifolia) Seed in the Soil. Weed Science. 33(6). 800–804. 42 indexed citations

16.

Snipes, Charles E., et al.. (1984). Efficacy and Economics of Weed Control Methods in Cotton (Gossypium hirsutum). Weed Science. 32(1). 95–100. 31 indexed citations

17.

Touchton, J. T., Diane Rickerl, Robert H. Walker, & Charles E. Snipes. (1984). Winter legumes as a nitrogen source for no-tillage cotton. Soil and Tillage Research. 4(4). 391–401. 64 indexed citations

18.

Walker, Robert H., et al.. (1975). Vaudeville U.S.A.. The American Historical Review. 80(4). 1053–1053. 5 indexed citations

19.

Walker, Robert H.. (1971). Report from the President. American Quarterly. 23(2). 259–259.

20.

Walker, Robert H. & Daniel J. Boorstin. (1960). America and the Image of Europe.. American Quarterly. 12(4). 529–529. 5 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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