R. H. Ratcliffe

902 total citations
39 papers, 486 citations indexed

About

R. H. Ratcliffe is a scholar working on Plant Science, Insect Science and Ecology, Evolution, Behavior and Systematics. According to data from OpenAlex, R. H. Ratcliffe has authored 39 papers receiving a total of 486 indexed citations (citations by other indexed papers that have themselves been cited), including 31 papers in Plant Science, 15 papers in Insect Science and 12 papers in Ecology, Evolution, Behavior and Systematics. Recurrent topics in R. H. Ratcliffe's work include Wheat and Barley Genetics and Pathology (15 papers), Insect-Plant Interactions and Control (10 papers) and Plant Disease Resistance and Genetics (9 papers). R. H. Ratcliffe is often cited by papers focused on Wheat and Barley Genetics and Pathology (15 papers), Insect-Plant Interactions and Control (10 papers) and Plant Disease Resistance and Genetics (9 papers). R. H. Ratcliffe collaborates with scholars based in United States. R. H. Ratcliffe's co-authors include H. W. Ohm, Sue E. Cambron, F. L. Patterson, Kathy L. Flanders, Stephen L. Clement, Nilsa A. Bosque‐Pérez, Jeffrey J. Stuart, Ismail Dweikat, J. E. Foster and Weilin Sun and has published in prestigious journals such as Theoretical and Applied Genetics, Crop Science and Journal of Economic Entomology.

In The Last Decade

R. H. Ratcliffe

37 papers receiving 444 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
R. H. Ratcliffe United States 10 373 184 169 66 52 39 486
J. B. Briggs United Kingdom 14 404 1.1× 252 1.4× 99 0.6× 109 1.7× 60 1.2× 33 526
G. W. Bohn United States 11 348 0.9× 122 0.7× 75 0.4× 42 0.6× 24 0.5× 23 430
N.A. Martin New Zealand 11 227 0.6× 269 1.5× 55 0.3× 123 1.9× 41 0.8× 48 365
Elizabeth Keep United Kingdom 11 352 0.9× 84 0.5× 111 0.7× 42 0.6× 19 0.4× 44 418
D. P. Peschken Canada 15 284 0.8× 280 1.5× 45 0.3× 149 2.3× 99 1.9× 36 438
F. L. Poston United States 12 207 0.6× 269 1.5× 118 0.7× 91 1.4× 44 0.8× 25 371
Tomonori Hirao Japan 13 286 0.8× 65 0.4× 236 1.4× 116 1.8× 61 1.2× 32 514
Van Waddill United States 14 212 0.6× 385 2.1× 203 1.2× 139 2.1× 41 0.8× 41 487
M.A.H. Smith Canada 16 393 1.1× 345 1.9× 219 1.3× 103 1.6× 29 0.6× 38 553
Bernd Ulber Germany 11 285 0.8× 223 1.2× 127 0.8× 69 1.0× 33 0.6× 50 395

Countries citing papers authored by R. H. Ratcliffe

Since Specialization
Citations

This map shows the geographic impact of R. H. Ratcliffe'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 R. H. Ratcliffe with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites R. H. Ratcliffe more than expected).

Fields of papers citing papers by R. H. Ratcliffe

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by R. H. Ratcliffe. 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 R. H. Ratcliffe. The network helps show where R. H. Ratcliffe may publish in the future.

Co-authorship network of co-authors of R. H. Ratcliffe

This figure shows the co-authorship network connecting the top 25 collaborators of R. H. Ratcliffe. A scholar is included among the top collaborators of R. H. Ratcliffe 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 R. H. Ratcliffe. R. H. Ratcliffe is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Barnes, D. K., et al.. (2018). The Development and Performance of Team Alfalfa: A Multiple Pest Resistant Alfalfa with Moderate Resistance to the Alfalfa Weevil.
2.
Clement, S. L., et al.. (2003). Variable Hessian fly (Diptera: Cecidomyiidae) populations in cereal production systems in eastern Washington. Journal of the Kansas Entomological Society. 76(4). 567–577. 10 indexed citations
3.
Rider, S. Dean, Weilin Sun, R. H. Ratcliffe, & Jeffrey J. Stuart. (2002). Chromosome landing near avirulence gene vH13 in the Hessian fly. Genome. 45(5). 812–822. 26 indexed citations
4.
Ohm, H. W., et al.. (2000). Registration of ‘Goldfield’ Wheat. Crop Science. 40(2). 581–582. 7 indexed citations
5.
Ratcliffe, R. H., Sue E. Cambron, Kathy L. Flanders, et al.. (2000). Biotype Composition of Hessian Fly (Diptera: Cecidomyiidae) Populations from the Southeastern, Midwestern, and Northwestern United States and Virulence to Resistance Genes in Wheat. Journal of Economic Entomology. 93(4). 1319–1328. 98 indexed citations
6.
Ohm, H. W., et al.. (2000). Registration of ‘Jay’ Spring Oat. Crop Science. 40(2). 569–569. 3 indexed citations
7.
Ohm, H. W., et al.. (1998). Registration of ‘Patterson’ Wheat. Crop Science. 38(2). 553–553. 4 indexed citations
8.
Stuart, Jeffrey J., Stanley G. Wellso, & R. H. Ratcliffe. (1997). Induction and Inheritance of Chromosome Rearrangements in the Hessian Fly (Diptera: Cecidomyiidae). Annals of the Entomological Society of America. 90(4). 480–486. 3 indexed citations
9.
Ohm, H. W., et al.. (1995). Registration of ‘Grant’ Wheat. Crop Science. 35(4). 1220–1220. 1 indexed citations
10.
Ratcliffe, R. H., et al.. (1994). Biotype Status of Hessian Fly (Diptera: Cecidomyiidae) Populations from the Eastern United States and Their Response to 14 Hessian Fly Resistance Genes. Journal of Economic Entomology. 87(4). 1113–1121. 63 indexed citations
11.
Dweikat, Ismail, H. W. Ohm, Sally A. Mackenzie, et al.. (1994). Association of a DNA marker with Hessian fly resistance gene H9 in wheat. Theoretical and Applied Genetics. 89-89(7-8). 964–968. 42 indexed citations
12.
13.
Ratcliffe, R. H., et al.. (1990). Association of an Endophytic Fungus in Perennial Ryegrass and Resistance to the Hairy Chinch Bug (Hemiptera: Lygaeidae). Journal of Economic Entomology. 83(4). 1640–1646. 20 indexed citations
14.
Ratcliffe, R. H., et al.. (1983). Resistance in Alfalfa to a Red Form of the Pea Aphid (Homoptera: Aphididae)1. Journal of Economic Entomology. 76(1). 74–76. 6 indexed citations
15.
Ratcliffe, R. H., et al.. (1982). Yellow Sugarcane Aphid Resistance in Selected Digitaria Germplasm1. Journal of Economic Entomology. 75(2). 308–314. 1 indexed citations
16.
Baker, P. B., et al.. (1981). Laboratory Rearing of the Hairy Chinch Bug123. Environmental Entomology. 10(2). 226–229. 5 indexed citations
17.
Schalk, J. M. & R. H. Ratcliffe. (1976). Evaluation of ARS Program on Alternative Methods of Insect Control: Host Plant Resistance to Insects. Bulletin of the Entomological Society of America. 22(1). 7–10. 9 indexed citations
18.
Neal, John W. & R. H. Ratcliffe. (1975). Clover Root Curculio Control with Granular Carbofuran as Measured by Alfalfa Regrowth, Yield, and Root Damage13. Journal of Economic Entomology. 68(6). 829–831. 1 indexed citations
19.
Ratcliffe, R. H., et al.. (1965). Chemosterilant Properties, Cytotoxicity, and Mammalian Toxicity of Apholate and Other P-N Ring Chemicals. Journal of Economic Entomology. 58(5). 929–932. 3 indexed citations
20.
Ratcliffe, R. H., et al.. (1961). Field Experiments on Insecticidal Control of Insect Pests of Cabbage and Broccoli1. Journal of Economic Entomology. 54(2). 356–359. 2 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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