E. Riga

1.1k total citations
48 papers, 777 citations indexed

About

E. Riga is a scholar working on Plant Science, Insect Science and Ecology. According to data from OpenAlex, E. Riga has authored 48 papers receiving a total of 777 indexed citations (citations by other indexed papers that have themselves been cited), including 46 papers in Plant Science, 13 papers in Insect Science and 4 papers in Ecology. Recurrent topics in E. Riga's work include Nematode management and characterization studies (42 papers), Plant Disease Management Techniques (15 papers) and Entomopathogenic Microorganisms in Pest Control (11 papers). E. Riga is often cited by papers focused on Nematode management and characterization studies (42 papers), Plant Disease Management Techniques (15 papers) and Entomopathogenic Microorganisms in Pest Control (11 papers). E. Riga collaborates with scholars based in United States, Canada and United Kingdom. E. Riga's co-authors include Lawrence A. Lacey, J. W. Potter, H. Mojtahedi, William E. Snyder, Ricardo A. Ramirez, Rick A. Boydston, J. Webster, John O. S. Wilson, R. N. Perry and J. Barrett and has published in prestigious journals such as Agronomy Journal, Phytopathology and International Journal for Parasitology.

In The Last Decade

E. Riga

47 papers receiving 699 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
E. Riga United States 17 700 194 90 72 68 48 777
R. N. Huettel United States 14 634 0.9× 164 0.8× 228 2.5× 79 1.1× 68 1.0× 41 765
E. Swart Netherlands 8 499 0.7× 97 0.5× 107 1.2× 39 0.5× 32 0.5× 10 579
Solveig Haukeland Kenya 14 567 0.8× 319 1.6× 104 1.2× 143 2.0× 30 0.4× 50 752
Kenneth E. Frost United States 14 477 0.7× 100 0.5× 178 2.0× 41 0.6× 38 0.6× 51 661
Guiping Yan United States 19 1.1k 1.6× 268 1.4× 164 1.8× 129 1.8× 106 1.6× 70 1.2k
Michael A. McClure United States 15 609 0.9× 135 0.7× 88 1.0× 52 0.7× 25 0.4× 33 691
R. D. Riggs United States 18 1.3k 1.8× 214 1.1× 55 0.6× 80 1.1× 59 0.9× 85 1.3k
D. P. Schmitt United States 22 1.7k 2.4× 222 1.1× 92 1.0× 82 1.1× 148 2.2× 93 1.7k
J. D. Eisenback United States 16 924 1.3× 195 1.0× 79 0.9× 117 1.6× 32 0.5× 86 991
G. S. Santo United States 17 867 1.2× 125 0.6× 65 0.7× 24 0.3× 79 1.2× 47 900

Countries citing papers authored by E. Riga

Since Specialization
Citations

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

Fields of papers citing papers by E. Riga

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

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

This figure shows the co-authorship network connecting the top 25 collaborators of E. Riga. A scholar is included among the top collaborators of E. Riga 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. Riga. E. Riga 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.
Brown, C. R., H. Mojtahedi, Linhai Zhang, & E. Riga. (2009). Independent Resistant Reactions Expressed in Root and Tuber of Potato Breeding Lines with Introgressed Resistance to Meloidogyne chitwoodi. Phytopathology. 99(9). 1085–1089. 27 indexed citations
2.
Riga, E., et al.. (2009). Managing Plant–Parasitic Nematodes in Established Red Raspberry Fields. HortTechnology. 19(4). 762–768. 8 indexed citations
3.
Riga, E., et al.. (2009). Managing Plant–Parasitic Nematodes in Established Red Raspberry Fields. HortTechnology. 19(4). 762–768. 4 indexed citations
4.
5.
Riga, E., et al.. (2006). Effect of Foliar Applied Plant Elicitors on Microbial and Nematode Populations in the Root Zone of Potato. Communications in Soil Science and Plant Analysis. 37(11-12). 1747–1759. 10 indexed citations
6.
Melakeberhan, Haddish, Alexander M. Xu, Alexandra Kravchenko, Sevilhan Mennan, & E. Riga. (2006). Potential use of arugula (Eruca sativa L.) as a trap crop for Meloidogyne hapla. Nematology. 8(5). 793–799. 25 indexed citations
7.
Riga, E., et al.. (2005). In vitro effect of marigold seed exudates on plant parasitic nematodes. Phytoprotection. 86(1). 31–35. 18 indexed citations
8.
Abbasi, Pervaiz A., E. Riga, Kenneth L. Conn, & George Lazarovits. (2005). Effect of neem cake soil amendment on reduction of damping-off severity and population densities of plant-parasitic nematodes and soilborne plant pathogens. Canadian Journal of Plant Pathology. 27(1). 38–45. 42 indexed citations
9.
Riga, E. & Roy Neilson. (2005). First Report of the Stubby-Root Nematode, Paratrichodorus teres, from Potato in the Columbia Basin of Washington State. Plant Disease. 89(12). 1361–1361. 11 indexed citations
10.
Jonz, Michael G., E. Riga, A. Joffre Mercier, & J. W. Potter. (2001). Root diameter influences female size in the cyst nematode, Heterodera schachtii. Nematologia mediterranea. 29(2). 1 indexed citations
11.
Jonz, Michael G., E. Riga, A. Joffre Mercier, & J. W. Potter. (2001). Effects of 5-HT (serotonin) on reproductive behaviour in Heterodera schachtii (Nematoda). Canadian Journal of Zoology. 79(9). 1727–1732. 7 indexed citations
12.
13.
Riga, E., R. N. Perry, J. Barrett, & Mike Johnston. (1997). Electrophysiological Responses of Male Potato Cyst NematodesGlobodera rostochiensis and G. pallidato Some Chemicals. Journal of Chemical Ecology. 23(2). 417–428. 7 indexed citations
14.
Riga, E., R. N. Perry, J. Barrett, & Mike Johnston. (1995). Biochemical analyses on single amphidial glands, excretory-secretory gland cells, pharyngeal glands and their secretions from the avian nematode Syngamus trachea. International Journal for Parasitology. 25(10). 1151–1158. 13 indexed citations
15.
Perry, R. N. & E. Riga. (1995). Electrophysiological Analysis of Sensory Responses of Parasitic Nematodes. Nematological Research (Japanese Journal of Nematology). 25(2). 61–69. 3 indexed citations
16.
Riga, E., R. N. Perry, J. Barrett, & M. R. Johnston. (1995). Investigation of the chemosensory function of amphids of Syngamus trachea using electrophysiological techniques. Parasitology. 111(3). 347–351. 8 indexed citations
17.
Riga, E., Karen Beckenbach, & John Webster. (1992). Taxonomic relationships of Bursaphelenchus xylophilus and B. mucronatus based on interspecific and intraspecific cross-hybridization and DNA analysis. Fundamental & applied nematology. 15(5). 391–395. 17 indexed citations
18.
Rutherford, T. A., E. Riga, & J. Webster. (1992). Temperature-mediated Behavioral Relationships in Bursaphelenchus xylophilus, B. mucronatus, and Their Hybrids.. PubMed Central. 21 indexed citations
19.
Riga, E. & J. Webster. (1991). Cryopreservation of the Pinewood Nematode, Bursaphelenchus spp.. PubMed. 23(4). 438–40. 10 indexed citations
20.

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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