R. D. Berger

2.0k total citations
46 papers, 1.5k citations indexed

About

R. D. Berger is a scholar working on Plant Science, Cell Biology and Ecology, Evolution, Behavior and Systematics. According to data from OpenAlex, R. D. Berger has authored 46 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 37 papers in Plant Science, 20 papers in Cell Biology and 5 papers in Ecology, Evolution, Behavior and Systematics. Recurrent topics in R. D. Berger's work include Plant Pathogens and Fungal Diseases (20 papers), Plant Disease Resistance and Genetics (9 papers) and Plant pathogens and resistance mechanisms (8 papers). R. D. Berger is often cited by papers focused on Plant Pathogens and Fungal Diseases (20 papers), Plant Disease Resistance and Genetics (9 papers) and Plant pathogens and resistance mechanisms (8 papers). R. D. Berger collaborates with scholars based in United States, Brazil and Germany. R. D. Berger's co-authors include Paul E. Waggoner, Armando Bergamin Filho, Lílian Amorim, Renato Beozzo Bassanezi, B. Hau, C. V. Godoy, Luiz A. Maffia, R. Charudattan, Kenneth J. Boote and J. E. Funderburk and has published in prestigious journals such as Applied and Environmental Microbiology, Annual Review of Phytopathology and Agronomy Journal.

In The Last Decade

R. D. Berger

45 papers receiving 1.3k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
R. D. Berger United States 20 1.3k 389 182 167 138 46 1.5k
Dan O. Chellemi United States 21 1.1k 0.8× 340 0.9× 124 0.7× 104 0.6× 81 0.6× 54 1.3k
Christine Delaruelle France 18 1.1k 0.8× 343 0.9× 356 2.0× 83 0.5× 133 1.0× 22 1.2k
Alison E. Robertson United States 23 1.5k 1.1× 529 1.4× 207 1.1× 222 1.3× 122 0.9× 125 1.8k
W. F. Pfender United States 22 1.0k 0.8× 350 0.9× 309 1.7× 67 0.4× 173 1.3× 52 1.3k
D. A. Gaudet Canada 26 1.7k 1.3× 257 0.7× 365 2.0× 244 1.5× 122 0.9× 95 1.9k
J. A. Wrather United States 23 2.7k 2.0× 562 1.4× 306 1.7× 165 1.0× 81 0.6× 74 2.7k
Timothy L. Widmer United States 14 946 0.7× 287 0.7× 152 0.8× 105 0.6× 71 0.5× 51 1.1k
Mamta Sharma India 29 2.1k 1.6× 404 1.0× 205 1.1× 243 1.5× 219 1.6× 99 2.4k
Birgitta Rämert Sweden 21 1.0k 0.8× 159 0.4× 121 0.7× 129 0.8× 223 1.6× 54 1.4k
Paul Vincelli United States 17 967 0.7× 480 1.2× 151 0.8× 46 0.3× 346 2.5× 59 1.1k

Countries citing papers authored by R. D. Berger

Since Specialization
Citations

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

Fields of papers citing papers by R. D. Berger

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

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

This figure shows the co-authorship network connecting the top 25 collaborators of R. D. Berger. A scholar is included among the top collaborators of R. D. Berger 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 R. D. Berger. R. D. Berger 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.
Berger, R. D., et al.. (2004). Karate fighting techniques : the complete kumite. 1 indexed citations
2.
Jesús, Waldir Cintra de, Francisco Xavier Ribeiro do Vale, Pierce A. Paul, et al.. (2003). Relationships Between Angular Leaf Spot, Healthy Leaf Area, Effective Leaf Area and Yield of Phaseolus vulgaris. European Journal of Plant Pathology. 109(6). 625–632. 18 indexed citations
3.
Pozza, Edson Ampélio, et al.. (2003). Influência da temperatura e do tempo de incubação no crescimento micelial e produção de conídios in vitro de espécies de Phoma do cafeeiro. 1 indexed citations
4.
Laranjeira, F. F., Armando Bergamin Filho, Lílian Amorim, R. D. Berger, & T. R. Gottwald. (2003). Dinâmica temporal da Clorose Variegada dos Citros em três regiões do Estado de São Paulo. Fitopatologia Brasileira. 28(5). 481–488. 13 indexed citations
5.
Bassanezi, Renato Beozzo, Lílian Amorim, Armando Bergamin Filho, & R. D. Berger. (2002). Gas Exchange and Emission of Chlorophyll Fluorescence during the Monocycle of Rust, Angular Leaf Spot and Anthracnose on Bean Leaves as a Function of their Trophic Characteristics. Journal of Phytopathology. 150(1). 37–47. 92 indexed citations
6.
Bassanezi, Renato Beozzo, Lílian Amorim, Armando Bergamin Filho, B. Hau, & R. D. Berger. (2001). Accounting for photosynthetic efficiency of bean leaves with rust, angular leaf spot and anthracnose to assess crop damage. Plant Pathology. 50(4). 443–452. 89 indexed citations
7.
Amorim, Lílian, Armando Bergamin Filho, B. Hau, & R. D. Berger. (2000). Effects of sugarcane wounded-bud inoculation of Ustilago scitaminea on the disease progress curve and yield.. Fitopatologia Brasileira. 25(3). 522–528. 1 indexed citations
8.
Maffia, Luiz A., et al.. (2000). Production components and yield loss of garlic cultivars planted at different times in a field naturally infested with Sclerotium cepivorum. International Journal of Pest Management. 46(1). 67–72. 13 indexed citations
9.
Kadir, Jugah, R. Charudattan, & R. D. Berger. (2000). Effects of some epidemiological factors on levels of disease caused byDactylaria higginsiionCyperus rotundus. Weed Science. 48(1). 61–68. 18 indexed citations
10.
Maffia, Luiz A., et al.. (1999). Incidence-Severity Relationships in the Pathosystem Coffea arabica-Hemileia vastatrix. Plant Disease. 83(2). 186–188. 35 indexed citations
11.
Laranjeira, F. F., et al.. (1998). Spatial analysis of fatal yellowing of oil palm as a tool to elucidate its etiology. Fitopatologia Brasileira. 23(3). 397–403. 11 indexed citations
12.
Godoy, C. V., et al.. (1997). Diagrammatic scales for bean diseases: development and validation. 104(4). 336–345. 71 indexed citations
13.
Roberts, Pamela D., R. D. Berger, Jeffrey B. Jones, Craig K. Chandler, & Robert E. Stall. (1997). Disease Progress, Yield Loss, and Control of Xanthomonas fragariae on Strawberry Plants. Plant Disease. 81(8). 917–921. 34 indexed citations
14.
Wutscher, Heinz K., et al.. (1992). Progression curves of citrus blight in Brazil and Florida.. 36. 20–25. 1 indexed citations
15.
Bourgeois, Gaétan, Kenneth J. Boote, & R. D. Berger. (1991). Growth, Development, Yield, and Seed Quality of Florunner Peanut Affected by Late Leaf Spot1. Peanut Science. 18(2). 137–143. 15 indexed citations
16.
Shokes, F. M., et al.. (1987). Reliability of disease assessment procedures: a case study with late leafspot of peanut. Oleagineux. 42(6). 245–251. 34 indexed citations
17.
Waggoner, Paul E. & R. D. Berger. (1987). Defoliation, disease, and growth. Phytopathology. 77(3). 393–398. 195 indexed citations
18.
Berger, R. D.. (1979). Spatial and Temporal Spread of Oat Crown Rust. Phytopathology. 69(11). 1199–1199. 29 indexed citations
19.
Berger, R. D.. (1973). Helminthosporium turcicum Lesion Numbers Related to Numbers of Trapped Spores and Fungicide Sprays. Phytopathology. 63(7). 930–930. 12 indexed citations
20.
Berger, R. D.. (1970). A celery early blight spray program based on disease forecasting.. 82. 6 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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