D. S. H. Drennan

1.7k total citations
57 papers, 1.3k citations indexed

About

D. S. H. Drennan is a scholar working on Plant Science, Pollution and Agronomy and Crop Science. According to data from OpenAlex, D. S. H. Drennan has authored 57 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 47 papers in Plant Science, 16 papers in Pollution and 15 papers in Agronomy and Crop Science. Recurrent topics in D. S. H. Drennan's work include Weed Control and Herbicide Applications (21 papers), Pesticide and Herbicide Environmental Studies (15 papers) and Agronomic Practices and Intercropping Systems (12 papers). D. S. H. Drennan is often cited by papers focused on Weed Control and Herbicide Applications (21 papers), Pesticide and Herbicide Environmental Studies (15 papers) and Agronomic Practices and Intercropping Systems (12 papers). D. S. H. Drennan collaborates with scholars based in United Kingdom, Italy and India. D. S. H. Drennan's co-authors include R. J. Froud‐Williams, R. J. Chancellor, L. T. Evans, A. M. M. Berrie, John Denis Fryer, P. J. M. Cooper, J. D. H. Keatinge, Keith Shepherd, Peter J. Davies and Allan Walker and has published in prestigious journals such as Nature, New Phytologist and Journal of Experimental Botany.

In The Last Decade

D. S. H. Drennan

53 papers receiving 1.1k 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. S. H. Drennan United Kingdom 17 1.1k 447 254 143 140 57 1.3k
W. Thomas Lanını United States 19 786 0.7× 294 0.7× 227 0.9× 124 0.9× 72 0.5× 45 1.0k
Barry J. Brecke United States 21 1.0k 0.9× 356 0.8× 177 0.7× 128 0.9× 179 1.3× 96 1.3k
R. J. Froud‐Williams United Kingdom 26 1.6k 1.5× 853 1.9× 471 1.9× 306 2.1× 288 2.1× 78 2.1k
Gilbert Barralis France 11 762 0.7× 168 0.4× 100 0.4× 217 1.5× 192 1.4× 35 913
H. Loeppky Canada 12 750 0.7× 518 1.2× 286 1.1× 94 0.7× 99 0.7× 28 943
J. Recasens Spain 21 962 0.9× 318 0.7× 88 0.3× 239 1.7× 217 1.6× 94 1.2k
Curt M. Peterson United States 21 1.0k 1.0× 210 0.5× 212 0.8× 111 0.8× 62 0.4× 37 1.3k
Steven R. Becker United States 4 946 0.9× 167 0.4× 180 0.7× 53 0.4× 95 0.7× 7 1.1k
Gregory O. Edmeades Australia 11 1.5k 1.4× 748 1.7× 216 0.9× 202 1.4× 49 0.3× 12 1.8k
R. E. Blaser United States 20 415 0.4× 653 1.5× 193 0.8× 223 1.6× 163 1.2× 97 1.2k

Countries citing papers authored by D. S. H. Drennan

Since Specialization
Citations

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

Fields of papers citing papers by D. S. H. Drennan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by D. S. H. Drennan. 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. S. H. Drennan. The network helps show where D. S. H. Drennan may publish in the future.

Co-authorship network of co-authors of D. S. H. Drennan

This figure shows the co-authorship network connecting the top 25 collaborators of D. S. H. Drennan. A scholar is included among the top collaborators of D. S. H. Drennan 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. S. H. Drennan. D. S. H. Drennan 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.
Drennan, D. S. H., et al.. (2007). Ultrastructural alterations in mesophyll and bundle sheath chloroplasts of two maize cultivars in response to chilling at high irradiance. Biologia Plantarum. 51(4). 690–698. 10 indexed citations
2.
Juraimi, Abdul Shukor, D. S. H. Drennan, & Nurina Anuar. (2004). The Effects of Shading on the Growth, Development and Partitioning of Biomass in Bermudagrass (Cynodon dactylon (L.) Pers.). Journal of Biological Sciences. 4(6). 756–762. 9 indexed citations
3.
Drennan, D. S. H., et al.. (1997). Transplanted maize (Zea mays) for grain production in southern England. I. Effects of planting date, transplant age at planting and cultivar on grain yield. The Journal of Agricultural Science. 128(1). 27–35. 11 indexed citations
4.
5.
Drennan, D. S. H., et al.. (1990). Bioavailability and dissipation of fluridone under controlled conditions. Journal of Environmental Science and Health Part B. 25(4). 447–472. 1 indexed citations
6.
Drennan, D. S. H., et al.. (1989). ADSORPTION-DESORPTION EQUILIBRIA OF 14C-FLURIDONE AT LOW SOLUTION CONCENTRATIONS AND SOIL:WATER RATIOS. Canadian Journal of Soil Science. 69(3). 567–577. 5 indexed citations
7.
McNeill, Ann, J. E. SHEEHY, & D. S. H. Drennan. (1989). The Development and Use of a Flow-through Apparatus for Measuring Nitrogenase Activity and Photosynthesis in Field Crops. Journal of Experimental Botany. 40(2). 187–194. 7 indexed citations
8.
Drennan, D. S. H., et al.. (1987). Intraspecific Regulation of Populations of the Clonal Herb, Cyperus esculentus. Journal of Applied Ecology. 24(3). 1011–1011. 16 indexed citations
9.
Shepherd, Keith, et al.. (1987). Growth, water use and yield of barley in Mediterranean-type environments. The Journal of Agricultural Science. 108(2). 365–378. 76 indexed citations
10.
11.
Hance, R. J., et al.. (1985). Studies on the site of uptake by plants of chlortoluron and terbutryne. Weed Research. 25(2). 151–158. 2 indexed citations
12.
Drennan, D. S. H.. (1985). The Physiology of Tropical Field Crops. Edited by P. R. Goldsworthy and N. M. Fisher. Chichester: John Wiley, pp. xvii + 636, £39.95.. Experimental Agriculture. 21(4). 409–409. 4 indexed citations
13.
Froud‐Williams, R. J., R. J. Chancellor, & D. S. H. Drennan. (1981). Potential changes in weed floras associated with reduced‐cultivation Systems for cereal production in temperate regions. Weed Research. 21(2). 99–109. 100 indexed citations
14.
Blair, A. M., et al.. (1976). The selectivity of methabenzthiazuron between barley, perennial ryegrass and Poa trivialis. Weed Research. 16(6). 379–383. 1 indexed citations
15.
Drennan, D. S. H., et al.. (1970). THE TOXICITY OF PARAQUAT TO A RANGE OF SPECIES FOLLOWING UPTAKE BY THE ROOTS*. Weed Research. 10(3). 278–283. 6 indexed citations
16.
Drennan, D. S. H., et al.. (1970). AVAILABILITY TO PLANTS OF PARAQUAT ADSORBED ON SOIL OR SPRAYED ON VEGETATION*. Weed Research. 10(4). 305–315. 16 indexed citations
17.
Davies, Peter J., et al.. (1968). THE BASIS OF THE DIFFERENTIAL PHYTOTOXICITY OF 4‐HYDROXY‐3,5‐DI‐IODOBENZONITRlLE*. Weed Research. 8(3). 233–240. 17 indexed citations
18.
Drennan, D. S. H.. (1962). PHYSIOLOGICAL STUDIES OF GERMINATION IN THE GENUS AVENA. New Phytologist. 61(3). 261–265. 2 indexed citations
19.
Drennan, D. S. H., et al.. (1962). PHYSIOLOGICAL STUDIES OF GERMINATION IN THE GENUS AVENA. New Phytologist. 61(1). 1–9. 19 indexed citations
20.
Drennan, D. S. H., et al.. (1961). Prevention of Manganese Deficiency in Oat by soaking the Grain in Solutions of Manganous Chloride. Nature. 190(4778). 824–824. 4 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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