E. E. Hartwig

2.8k total citations
93 papers, 2.0k citations indexed

About

E. E. Hartwig is a scholar working on Plant Science, Agronomy and Crop Science and Molecular Biology. According to data from OpenAlex, E. E. Hartwig has authored 93 papers receiving a total of 2.0k indexed citations (citations by other indexed papers that have themselves been cited), including 92 papers in Plant Science, 12 papers in Agronomy and Crop Science and 9 papers in Molecular Biology. Recurrent topics in E. E. Hartwig's work include Soybean genetics and cultivation (80 papers), Legume Nitrogen Fixing Symbiosis (52 papers) and Nematode management and characterization studies (13 papers). E. E. Hartwig is often cited by papers focused on Soybean genetics and cultivation (80 papers), Legume Nitrogen Fixing Symbiosis (52 papers) and Nematode management and characterization studies (13 papers). E. E. Hartwig collaborates with scholars based in United States, Brazil and France. E. E. Hartwig's co-authors include K. R. Bromfield, T. C. Kilen, Romeu A. S. Kiihl, C. G. McWhorter, Kuell Hinson, L. D. Young, Tsung Min Kuo, W. L. Barrentine, Perry B. Cregan and G. L. Beland and has published in prestigious journals such as PLANT PHYSIOLOGY, Cellular and Molecular Life Sciences and Field Crops Research.

In The Last Decade

E. E. Hartwig

87 papers receiving 1.8k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
E. E. Hartwig United States	25	1.9k	476	208	161	124	93	2.0k
R. L. Bernard United States	23	1.8k 1.0×	236 0.5×	312 1.5×	26 0.2×	82 0.7×	73	1.9k
Clay Sneller United States	33	2.6k 1.4×	214 0.4×	445 2.1×	151 0.9×	33 0.3×	99	2.8k
Shivali Sharma India	23	1.9k 1.0×	277 0.6×	169 0.8×	72 0.4×	66 0.5×	105	2.0k
H. Wallwork Australia	28	1.8k 1.0×	247 0.5×	160 0.8×	567 3.5×	58 0.5×	68	2.0k
M. Isabel Vales United States	25	1.8k 1.0×	373 0.8×	176 0.8×	63 0.4×	86 0.7×	85	2.0k
Shuichi Fukuoka Japan	29	2.7k 1.4×	720 1.5×	135 0.6×	203 1.3×	29 0.2×	75	2.9k
Franziska Krajinski Germany	25	2.3k 1.2×	340 0.7×	126 0.6×	96 0.6×	72 0.6×	40	2.4k
J. E. Specht United States	14	1.6k 0.9×	178 0.4×	221 1.1×	22 0.1×	21 0.2×	21	1.7k
Jonathan R. Schultheis United States	18	919 0.5×	179 0.4×	164 0.8×	47 0.3×	173 1.4×	113	1.1k
D. A. Gaudet Canada	26	1.7k 0.9×	365 0.8×	244 1.2×	257 1.6×	47 0.4×	95	1.9k

Countries citing papers authored by E. E. Hartwig

Since Specialization

Citations

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

Fields of papers citing papers by E. E. Hartwig

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of E. E. Hartwig

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

Liu, Shaohua, et al.. (1992). Inducible Phytoalexins in Juvenile Soybean Genotypes Predict Soybean Looper Resistance in the Fully Developed Plants. PLANT PHYSIOLOGY. 100(3). 1479–1485. 30 indexed citations

Hartwig, E. E., et al.. (1990). USDA Southern Soybean Germplasm Collection report.. 17. 2 indexed citations

Hartwig, E. E. & L. D. Young. (1990). Registration of ‘Cordell’ Soybean. Crop Science. 30(1). 231–232. 22 indexed citations

Hartwig, E. E.. (1990). Registration of Soybean High‐Protein Germplasm Line ‘D76‐8070’. Crop Science. 30(3). 764–765. 7 indexed citations

Hartwig, E. E.. (1987). Identification and Utilization of Variation in Herbicide Tolerance in Soybean (Glycine max) Breeding. Weed Science. 35(S1). 4–8. 5 indexed citations

Cregan, Perry B. & E. E. Hartwig. (1984). Characterization of Flowering Response to Photoperiod in Diverse Soybean Genotypes¹. Crop Science. 24(4). 659–662. 41 indexed citations

Hartwig, E. E. & K. R. Bromfield. (1983). Relationships Among Three Genes Conferring Specific Resistance to Rust in Soybeans¹. Crop Science. 23(2). 237–239. 120 indexed citations

Heatherly, Larry G., et al.. (1982). Effect of Upper‐Profile Soil Water Potential on Numbers of Cysts of Heterodera glycines on Soybeans¹. Crop Science. 22(4). 833–835. 8 indexed citations

Hartwig, E. E.. (1979). Breeding productive soybeans with a higher percentage of protein.. 75(18). 59–66. 4 indexed citations

10.

Hartwig, E. E., et al.. (1978). Registration of Govan Soybeans¹ (Reg. No. 117). Crop Science. 18(5). 914–915. 2 indexed citations

11.

Kiihl, Romeu A. S., E. E. Hartwig, & T. C. Kilen. (1977). Grafting as a Tool in Soybean Breeding¹. Crop Science. 17(1). 181–183. 6 indexed citations

12.

Kilen, T. C. & E. E. Hartwig. (1975). Short Internode Character in Soybeans and its Inheritance¹. Crop Science. 15(6). 878–878. 6 indexed citations

13.

Hartwig, E. E., et al.. (1973). Registration of ‘Forrest’ Soybeans¹ (Reg. No. 96). Crop Science. 13(2). 287–287. 85 indexed citations

14.

Laster, M. L., et al.. (1971). Simulated Pod Injury to Soybeans1. Journal of Economic Entomology. 64(4). 984–985. 8 indexed citations

15.

Hartwig, E. E.. (1970). Growth and reproductive characteristics of soybeans (Glycine max (L.) Merr.) grown under short-day conditions.. Tropical Science. 12(1). 47–53. 40 indexed citations

16.

Hartwig, E. E., et al.. (1970). An additional gene for resistance to the soybean cyst nematode, Heterodera glycines.. Phytopathology. 60. 4 indexed citations

17.

Caldwell, B. E. & E. E. Hartwig. (1970). Serological Distribution of Soybean Root Nodule Bacteria in Soils of Southeastern USA¹. Agronomy Journal. 62(5). 621–622. 17 indexed citations

18.

Hartwig, E. E., et al.. (1964). Pythium aphanidermatum, a virulent Soybean pathogen.. Phytopathology. 54(8). 5 indexed citations

19.

Hinson, Kuell & E. E. Hartwig. (1964). Bragg and Hardee Soybeans1 (Reg. No. 43 and 44). Crop Science. 4(6). 664–664. 16 indexed citations

20.

Hartwig, E. E., et al.. (1951). Inheritance of Resistance to the Bacterial Pustule Disease in Soybeans¹. Agronomy Journal. 43(5). 226–229. 25 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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