Roy J. Smith

2.5k citations
73 papers · 1.9k indexed · h-index 25

Roy J. Smith

70 papers receiving 1.6k citations

Peers

Roy J. Smith
Comparison fields: 5 of 68
  • Plant Science 1.7k
  • Pollution 371
  • Agronomy and Crop Science 310
  • Insect Science 239
  • Soil Science 174
Replace Lawrence R. Oliver with:
Lawrence R. Oliver United States
Maarten H. Ryder Australia
F. R. Clarke Canada
Alex Ogg United States
Lucius Tamm Switzerland
G. Gay France
Martín M. Vila‐Aiub Argentina
Michael J. Horak United States
James J. Kells United States
Micheal D. K. Owen United States
Roy J. Smith relative to Lawrence R. Oliver United States Lawrence R. Oliver's profile →
Citations per field
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Lawrence R. Oliver · 1×
Citations per year

Countries citing papers authored by Roy J. Smith

Since Specialization
Citations

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

Fields of papers citing papers by Roy J. Smith

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Roy J. Smith. 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 Roy J. Smith. The network helps show where Roy J. Smith may publish in the future.

Co-authorship network

The 25 scholars most cited alongside Roy J. Smith, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Roy J. Smith Line = papers co-authored together Roy J. Smith links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown
#Work
1
Analytical study of financing policies for the agricultural sector in Sudan (1998-2018)
20212
2 19972
3 199728
4
Distance of Interference of Red Rice (Orya sativa) in Rice (O. sativa)
19942
5 19929
6 199122
7
Allelopathic Observations in Rice (Oryza sativa L.) to Ducksalad (Heteranthera limosa)
198925
8 19896
9 198815
10 198619
11 198515
12
Integrated Weed Management in Rice in the USA
19832
13 198341
14
Commercialization of fungi and bacteria for biological control.
198012
15
Herbicide combinations for weed control.
19741
16 197411
17
Adventitious shoot formation on Phalaenopsis nodes
197111
18
Nitrogen management in rice infested with barnyardgrass.
19602
19
New pest of ladino clover seed: Cultural practices believed best control of clover case bearer now established in certain counties
19541
20
Plant diseases. Chemical investigations. Growers' notes.
19521

About Roy J. Smith

Roy J. Smith is a scholar working on Plant Science, Agronomy and Crop Science and Pollution, having authored 73 papers that have together received 1.9k indexed citations. Recurring topics across this work include Weed Control and Herbicide Applications (34 papers), Rice Cultivation and Yield Improvement (23 papers), Agriculture, Soil, Plant Science (13 papers), Pesticide and Herbicide Environmental Studies (12 papers), Allelopathy and phytotoxic interactions (11 papers), Soybean genetics and cultivation (9 papers), Plant Pathogens and Fungal Diseases (9 papers) and Agronomic Practices and Intercropping Systems (7 papers). The work is most often cited by research in Plant Science (1.7k citations), Pollution (371 citations) and Agronomy and Crop Science (310 citations). Roy J. Smith has collaborated with scholars based in United States, Germany and United Kingdom. Frequent co-authors include Ronald E. Talbert, G. E. Templeton, WE Fox, D. O. TeBeest, Aurora M. Baltazar, D. E. Seaman, W. C. Shaw, C. Douglas Boyette, Clyde L. Elmore and Howard Black. Their work appears in journals such as Weed Science, Weed Technology, The English Historical Review, Journal of Political Economy and Weed Research.

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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