JR Syme

492 total citations
23 papers, 402 citations indexed

About

JR Syme is a scholar working on Plant Science, Agronomy and Crop Science and Soil Science. According to data from OpenAlex, JR Syme has authored 23 papers receiving a total of 402 indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Plant Science, 16 papers in Agronomy and Crop Science and 2 papers in Soil Science. Recurrent topics in JR Syme's work include Crop Yield and Soil Fertility (14 papers), Wheat and Barley Genetics and Pathology (12 papers) and Genetics and Plant Breeding (6 papers). JR Syme is often cited by papers focused on Crop Yield and Soil Fertility (14 papers), Wheat and Barley Genetics and Pathology (12 papers) and Genetics and Plant Breeding (6 papers). JR Syme collaborates with scholars based in Australia, Mexico and Mali. JR Syme's co-authors include R. A. Fischer, P. Wall, F. R. Bidinger, Senga Whittingham, Graham Mellsop, P. M. Bremner, WM Strong, J. P. Thompson, RG Rees and H. Vogt and has published in prestigious journals such as Journal of Applied Ecology, Crop Science and The Medical Journal of Australia.

In The Last Decade

JR Syme

23 papers receiving 290 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
JR Syme Australia	13	306	231	43	37	29	23	402
PM Bremner Australia	10	376 1.2×	240 1.0×	44 1.0×	53 1.4×	31 1.1×	14	423
R. D. Wych United States	8	335 1.1×	180 0.8×	23 0.5×	14 0.4×	42 1.4×	9	374
G. K. McDonald Australia	10	347 1.1×	154 0.7×	56 1.3×	14 0.4×	17 0.6×	14	380
S. C. Spaeth United States	12	364 1.2×	137 0.6×	42 1.0×	29 0.8×	37 1.3×	23	409
C. Planchon France	12	509 1.7×	146 0.6×	36 0.8×	73 2.0×	75 2.6×	34	545
M. E. McDaniel United States	11	305 1.0×	115 0.5×	48 1.1×	6 0.2×	33 1.1×	33	336
A. G. Law United States	9	232 0.8×	95 0.4×	37 0.9×	24 0.6×	34 1.2×	22	290
Bernard Pommel France	7	350 1.1×	239 1.0×	63 1.5×	12 0.3×	33 1.1×	13	388
R. L. Davis United States	9	160 0.5×	70 0.3×	21 0.5×	4 0.1×	30 1.0×	41	244
M. Deidda Italy	8	364 1.2×	249 1.1×	57 1.3×	29 0.8×	6 0.2×	8	401

Countries citing papers authored by JR Syme

Since Specialization

Citations

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

Fields of papers citing papers by JR Syme

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by JR Syme. 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 JR Syme. The network helps show where JR Syme may publish in the future.

Co-authorship network of co-authors of JR Syme

This figure shows the co-authorship network connecting the top 25 collaborators of JR Syme. A scholar is included among the top collaborators of JR Syme 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 JR Syme. JR Syme 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

Syme, JR, et al.. (1991). Chemicals for the protection of fruit and nut crops.. 1 indexed citations

Persley, Denis, K. G. Pegg, & JR Syme. (1989). Fruit and nut crops. A disease management guide.. 3 indexed citations

Syme, JR & J. P. Thompson. (1986). Stripe rust reactions of Australasian wheats. Euphytica. 35(2). 593–602. 3 indexed citations

Pugsley, A. T., JR Syme, C. O. Qualset, & H. Vogt. (1985). Registration of CP ‘Phoenix’ Wheat. Crop Science. 25(3). 573–574. 6 indexed citations

Syme, JR & J. P. Thompson. (1981). Phenotypic relationships among Australian and Mexican wheat cultivars. Euphytica. 30(2). 467–481. 4 indexed citations

Fischer, R. A., F. R. Bidinger, JR Syme, & P. Wall. (1981). Leaf Photosynthesis, Leaf Permeability, Crop Growth, and Yield of Short Spring Wheat Genotypes Under Irrigation¹. Crop Science. 21(3). 367–373. 48 indexed citations

Rees, RG & JR Syme. (1981). Epidemics of stem rust and their effects on grain yield in the wheat WW15 and some of its derivatives. Australian Journal of Agricultural Research. 32(5). 725–730. 7 indexed citations

Fischer, R. A., et al.. (1977). Pressure Chamber and Air Flow Porometer for Rapid Field Indication of Water Status and Stomatal Condition in Wheat. Experimental Agriculture. 13(4). 341–351. 15 indexed citations

Syme, JR, et al.. (1976). Comparison of four wheat cultivars for yield and protein response to nitrogen fertilizer. Australian Journal of Experimental Agriculture. 16(80). 407–410. 12 indexed citations

10.

Syme, JR. (1974). Leaf appearance rate and associated characters in some Mexican and Australian wheats. Australian Journal of Agricultural Research. 25(1). 1–7. 28 indexed citations

11.

Syme, JR. (1973). Quantitative control of flowering time in wheat cultivars by vernalization and photoperiod sensitivities. Australian Journal of Agricultural Research. 24(5). 657–665. 21 indexed citations

12.

Syme, JR. (1972). Features of high-yielding wheats grown at two seed rates and two nitrogen levels. Australian Journal of Experimental Agriculture and Animal Husbandry. 12(55). 165–170. 12 indexed citations

13.

Syme, JR. (1972). Single-plant characters as a measure of field plot performance of wheat cultivars. Australian Journal of Agricultural Research. 23(5). 753–760. 27 indexed citations

14.

Syme, JR. (1970). A high-yielding Mexican semi-dwarf wheat and the relationship of yield to harvest index and other varietal characteristics. Australian Journal of Experimental Agriculture and Animal Husbandry. 10(44). 350–353. 52 indexed citations

15.

Syme, JR. (1969). A comparison of semi-dwarf and standard height wheat varieties at two levels of water supply. Australian Journal of Experimental Agriculture and Animal Husbandry. 9(40). 528–531. 22 indexed citations

16.

Syme, JR. (1968). Ear emergence of Australian, Mexican, and European wheats in relation to time of sowing and their response to vernalization and daylength. Australian Journal of Experimental Agriculture and Animal Husbandry. 8(34). 578–581. 42 indexed citations

17.

Syme, JR. (1968). Lodging in wheat and its control by (2-chloroethyl) trimethylammonium chloride (CCC) in solid form. Australian Journal of Experimental Agriculture and Animal Husbandry. 8(34). 574–577. 3 indexed citations

18.

Syme, JR. (1967). Growth and yield of irrigated wheat varieties at several rates of nitrogen fertilizer. Australian Journal of Experimental Agriculture and Animal Husbandry. 7(27). 337–341. 18 indexed citations

19.

Syme, JR. (1966). Fertilizer and varietal effects on take-all in irrigated wheat. Australian Journal of Experimental Agriculture and Animal Husbandry. 6(22). 246–249. 6 indexed citations

20.

Syme, JR. (1960). MUSCLE WASTING COMPLICATING TREATMENT WITH DEXAMETHASONE. The Medical Journal of Australia. 2(11). 420–421. 8 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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