D.R. Simpson

2.8k total citations
56 papers, 2.1k citations indexed

About

D.R. Simpson is a scholar working on Plant Science, Cell Biology and Agronomy and Crop Science. According to data from OpenAlex, D.R. Simpson has authored 56 papers receiving a total of 2.1k indexed citations (citations by other indexed papers that have themselves been cited), including 51 papers in Plant Science, 14 papers in Cell Biology and 6 papers in Agronomy and Crop Science. Recurrent topics in D.R. Simpson's work include Plant Physiology and Cultivation Studies (22 papers), Plant Pathogens and Fungal Diseases (14 papers) and Mycotoxins in Agriculture and Food (8 papers). D.R. Simpson is often cited by papers focused on Plant Physiology and Cultivation Studies (22 papers), Plant Pathogens and Fungal Diseases (14 papers) and Mycotoxins in Agriculture and Food (8 papers). D.R. Simpson collaborates with scholars based in Australia, United Kingdom and Ireland. D.R. Simpson's co-authors include C. M. Menzel, P. Nicholson, H. N. Rezanoor, D. WYNN PARRY, D. C. Joyce, Gregory Weston, A. K. Lees, M. Thomsett, M. J. Daft and Fiona M. Doohan and has published in prestigious journals such as Journal of Applied Ecology, Plant and Soil and Agriculture Ecosystems & Environment.

In The Last Decade

D.R. Simpson

56 papers receiving 1.9k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
D.R. Simpson Australia 23 1.9k 1.0k 265 166 85 56 2.1k
R. K. Jones United States 17 2.4k 1.3× 1.5k 1.5× 200 0.8× 168 1.0× 62 0.7× 46 2.6k
P. A. Backman United States 20 1.8k 0.9× 724 0.7× 444 1.7× 152 0.9× 148 1.7× 64 2.1k
W. W. Bockus United States 26 2.4k 1.3× 947 0.9× 320 1.2× 132 0.8× 92 1.1× 76 2.6k
D. Shtienberg Israel 26 2.3k 1.2× 1.1k 1.0× 234 0.9× 472 2.8× 128 1.5× 100 2.5k
Marcia McMullen United States 13 2.6k 1.3× 1.7k 1.7× 228 0.9× 208 1.3× 59 0.7× 32 2.8k
T. W. Mew Philippines 21 2.1k 1.1× 496 0.5× 366 1.4× 123 0.7× 118 1.4× 69 2.4k
D. M. Benson United States 23 2.5k 1.3× 1.5k 1.4× 891 3.4× 77 0.5× 85 1.0× 76 2.7k
P. E. Lipps United States 28 2.4k 1.2× 1.3k 1.3× 173 0.7× 194 1.2× 32 0.4× 66 2.5k
Marc A. Cubeta United States 24 1.9k 1.0× 671 0.7× 298 1.1× 255 1.5× 59 0.7× 72 2.1k
Carol E. Windels United States 22 1.6k 0.8× 1.1k 1.1× 186 0.7× 177 1.1× 52 0.6× 65 1.8k

Countries citing papers authored by D.R. Simpson

Since Specialization
Citations

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

Fields of papers citing papers by D.R. Simpson

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of D.R. Simpson

This figure shows the co-authorship network connecting the top 25 collaborators of D.R. Simpson. A scholar is included among the top collaborators of D.R. Simpson 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 D.R. Simpson. D.R. Simpson 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.
Xu, Xiangming, P. Nicholson, M. Thomsett, et al.. (2007). Relationship Between the Fungal Complex Causing Fusarium Head Blight of Wheat and Environmental Conditions. Phytopathology. 98(1). 69–78. 164 indexed citations
2.
Nicholson, P., H. N. Rezanoor, D.R. Simpson, & D. C. Joyce. (1997). Differentiation and quantification of the cereal eyespot fungi Tapesia yallundae and Tapesia acuformis using a PCR assay. Plant Pathology. 46(6). 842–856. 84 indexed citations
3.
Simpson, D.R., et al.. (1994). Time of nitrogen application and yield of Bengal lychee on a sandy loam soil in subtropical Queensland. Australian Journal of Experimental Agriculture. 34(6). 803–803. 7 indexed citations
4.
Menzel, C. M. & D.R. Simpson. (1992). Growth, flowering and yield of lychee cultivars. Scientia Horticulturae. 49(3-4). 243–254. 12 indexed citations
5.
Simpson, D.R., et al.. (1992). Flowering and fruit set in lychee (Litchi chinensis Sonn.) in subtropical Queensland. Australian Journal of Experimental Agriculture. 32(1). 105–105. 13 indexed citations
6.
Simpson, D.R. & M. J. Daft. (1991). Effects of Glomus clarum and water stress on growth and nitrogen fixation in two genotypes of groundnut. Agriculture Ecosystems & Environment. 35(1). 47–54. 5 indexed citations
7.
Menzel, C. M. & D.R. Simpson. (1990). Performance and improvement of lychee cultivars: a review.. Fruit varieties journal. 44(4). 197–215. 23 indexed citations
8.
Simpson, D.R. & M. J. Daft. (1990). Spore production and mycorrhizal development in various tropical crop hosts infected with Glomus clarum. Plant and Soil. 121(2). 171–178. 28 indexed citations
9.
Simpson, D.R. & M. J. Daft. (1990). Interactions between water-stress and different mycorrhizal inocula on plant growth and mycorrhizal development in maize and sorghum. Plant and Soil. 122(2). 179–186. 5 indexed citations
10.
Simpson, D.R. & M. J. Daft. (1990). Interactions between water-stress and different mycorrhizal inocula on plant growth and mycorrhizal development in maize and sorghum. Plant and Soil. 121(2). 179–186. 57 indexed citations
11.
Menzel, C. M., et al.. (1988). Passionfruit in Queensland. 2. Botany and cultivars.. 114(4). 217–224. 7 indexed citations
12.
Menzel, C. M., et al.. (1988). The effect of fruiting status on nutrient composition of litchi (Litchi chinensisSonn.) during the flowering and fruiting season. Journal of Horticultural Science. 63(3). 547–556. 8 indexed citations
13.
Simpson, D.R., D. Wilman, & William A. Adams. (1987). The Distribution of White Clover (Trifolium repens L.) and Grasses within Six Sown Hill Swards. Journal of Applied Ecology. 24(1). 201–201. 6 indexed citations
14.
Simpson, D.R., et al.. (1987). Effect of cincturing on growth and flowering of lychee over several seasons in subtropical Queensland. Australian Journal of Experimental Agriculture. 27(5). 733–733. 11 indexed citations
15.
Menzel, C. M. & D.R. Simpson. (1987). Lychee nutrition: A review. Scientia Horticulturae. 31(3-4). 195–224. 28 indexed citations
16.
Menzel, C. M., et al.. (1987). Effect of temperature on growth, flowering and nutrient uptake of three passionfruit cultivars under low irradiance. Scientia Horticulturae. 31(3-4). 259–268. 32 indexed citations
17.
Menzel, C. M., et al.. (1986). Effects of foliar-applied nitrogen during winter on growth, nitrogen content and production of passionfruit. Scientia Horticulturae. 28(4). 339–346. 17 indexed citations
18.
Menzel, C. M. & D.R. Simpson. (1986). Plant water relations in lychee: diurnal variations in leaf conductance and leaf water potential. Agricultural and Forest Meteorology. 37(4). 267–277. 10 indexed citations
19.
20.
Simpson, D.R., D. L. Bull, & D. A. Lindquist. (1964). A Semimicrotechnique for the Estimation of Cholinesterase Activity in Boll Weevils1. Annals of the Entomological Society of America. 57(3). 367–371. 94 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by R. K. Jones Breakdown of academic impact, for papers by P. A. Backman Breakdown of academic impact, for papers by W. W. Bockus Breakdown of academic impact, for papers by D. Shtienberg Breakdown of academic impact, for papers by Marcia McMullen Breakdown of academic impact, for papers by T. W. Mew Breakdown of academic impact, for papers by D. M. Benson Breakdown of academic impact, for papers by P. E. Lipps Breakdown of academic impact, for papers by Marc A. Cubeta Breakdown of academic impact, for papers by Carol E. Windels
Rankless by CCL
2026