V. A. Dirks

588 total citations
44 papers, 432 citations indexed

About

V. A. Dirks is a scholar working on Plant Science, Agronomy and Crop Science and Cell Biology. According to data from OpenAlex, V. A. Dirks has authored 44 papers receiving a total of 432 indexed citations (citations by other indexed papers that have themselves been cited), including 29 papers in Plant Science, 13 papers in Agronomy and Crop Science and 7 papers in Cell Biology. Recurrent topics in V. A. Dirks's work include Crop Yield and Soil Fertility (8 papers), Nematode management and characterization studies (7 papers) and Plant Pathogens and Fungal Diseases (7 papers). V. A. Dirks is often cited by papers focused on Crop Yield and Soil Fertility (8 papers), Nematode management and characterization studies (7 papers) and Plant Pathogens and Fungal Diseases (7 papers). V. A. Dirks collaborates with scholars based in Canada, United States and Myanmar. V. A. Dirks's co-authors include E. F. Bolton, W. D. Beversdorf, G. R. Ablett, William E. Bradley, Thomas F. Fletcher, B. R. Buttery, Etsuro Uemura, Suzanne I. Warwick, W. I. Findlay and J. E. Grafius and has published in prestigious journals such as JNCI Journal of the National Cancer Institute, Cancer and Plant and Soil.

In The Last Decade

V. A. Dirks

40 papers receiving 348 citations

Peers

V. A. Dirks

ACS

EEBS

Ronald L. Perry United States

H. T. Bryant United States

John R. Duval United States

Michael D. Orzolek United States

D. D. Warnes United States

Hongshan Liu China

R. M. C. Muchovej Brazil

S. H. Kerr United States

L. K. Wiersum United States

ER Williams

Ronald L. Perry United States

V. A. Dirks

343 ×1.2

20 ×0.2

ACS

77 ×0.9

53 ×1.2

24 ×0.5

EEBS

Citations per year, relative to V. A. Dirks V. A. Dirks (= 1×) peers Ronald L. Perry

Countries citing papers authored by V. A. Dirks

Since Specialization

Citations

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

Fields of papers citing papers by V. A. Dirks

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by V. A. Dirks. 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 V. A. Dirks. The network helps show where V. A. Dirks may publish in the future.

Co-authorship network of co-authors of V. A. Dirks

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

Anderson, Terry, R. I. Buzzell, B. R. Buttery, & V. A. Dirks. (1995). Incidence of pod and seed infection in two soybean lines differing in resistance to Phomopsis seed decay. Canadian Journal of Plant Science. 75(2). 543–545. 1 indexed citations

Bedford, K.E., et al.. (1988). Population dynamics ofPseudomonas syringaepv.papulanson Mutsu apple. Canadian Journal of Plant Pathology. 10(1). 23–29. 10 indexed citations

Dirks, V. A., et al.. (1985). Quantitative genetic studies in flue-cured tobacco (Nicotiana tabacum L.). II. Certain physical and chemical characters. Canadian Journal of Genetics and Cytology. 27(1). 92–100. 2 indexed citations

Weaver, Susan E., V. A. Dirks, & Suzanne I. Warwick. (1985). Variation and climatic adaptation in northern populations of Datura stramonium. Canadian Journal of Botany. 63(7). 1303–1308. 22 indexed citations

Dirks, V. A., et al.. (1983). AN EVALUATION OF PEACH CULTIVARS AND SELECTIONS FOR RESISTANCE TO Leucostoma cincta. Canadian Journal of Plant Science. 63(1). 307–310. 5 indexed citations

Dirks, V. A., et al.. (1982). Systemic nematicides for control of Pratylenchus penetrans during apple oichard establishment in Ontario. Plant Disease. 66(4). 299–301. 4 indexed citations

Bolton, E. F., et al.. (1982). THE EFFECT OF DRAINAGE, ROTATION AND FERTILIZER ON CORN YIELD, PLANT HEIGHT, LEAF NUTRIENT COMPOSITION AND PHYSICAL PROPERTIES OF BROOKSTON CLAY SOIL IN SOUTHWESTERN ONTARIO. Canadian Journal of Soil Science. 62(2). 297–309. 13 indexed citations

Dirks, V. A. & E. F. Bolton. (1981). CLIMATIC FACTORS CONTRIBUTING TO YEAR-TO-YEAR VARIATION IN GRAIN YIELD OF CORN ON BROOKSTON CLAY. Canadian Journal of Plant Science. 61(2). 293–305. 12 indexed citations

Bolton, E. F., et al.. (1980). Corn, soybean and wheat yields on Brookston clay drained by plastic tubing installed by two methods of seven spacings and two depths.. 22(2). 145–148. 4 indexed citations

10.

Bolton, E. F., V. A. Dirks, & W. I. Findlay. (1979). SOME RELATIONSHIPS BETWEEN SOIL POROSITY, LEAF NUTRIENT COMPOSITION AND YIELD FOR CERTAIN CORN ROTATIONS AT TWO FERTILITY LEVELS ON BROOKSTON CLAY. Canadian Journal of Soil Science. 59(1). 1–9. 15 indexed citations

11.

Dirks, V. A., et al.. (1978). Population Studies of Pratylenchus penetrans and its Effects on Peach Seedling Rootstocks1. Journal of the American Society for Horticultural Science. 103(2). 169–172. 3 indexed citations

12.

Dirks, V. A., et al.. (1978). EFFECTIVENESS OF ANTIBIOTICS FOR CONTROL OF BACTERIAL SPOT OF PEACH IN SOUTHWESTERN ONTARIO. Canadian Journal of Plant Science. 58(4). 953–959. 3 indexed citations

13.

Dirks, V. A., et al.. (1977). Cluster-thinning ‘de Chaunac’ French Hybrid Grapes Improves Vine Vigor and Fruit Quality in Ontario1. Journal of the American Society for Horticultural Science. 102(2). 162–165. 13 indexed citations

14.

Bolton, E. F., W. I. Findlay, & V. A. Dirks. (1977). EFFECTS OF DEPTH AND TIME OF PLOWING BROOKSTON CLAY ON YIELD OF CORN AND TOMATOES. 2 indexed citations

15.

Dirks, V. A., et al.. (1975). The role of nematodes in crown gall infection of peach in southwestern Ontario.. The Plant disease reporter. 59(2). 109–112. 8 indexed citations

16.

Uemura, Etsuro, Thomas F. Fletcher, V. A. Dirks, & William E. Bradley. (1973). Distribution of sacral afferent axons in cat urinary bladder. American Journal of Anatomy. 136(3). 305–313. 44 indexed citations

17.

Anderson, Robert K., D. K. Sorensen, V. Perman, et al.. (1971). Selected Epizootiologic Aspects of Bovine Leukemia in Minnesota (1961-1965). American Journal of Veterinary Research. 32(4). 563–578. 2 indexed citations

18.

Perman, V., V. A. Dirks, D. K. Sorensen, et al.. (1970). Statistical Evaluation of Lymphocyte Values on Minnesota Dairy Cattle. American Journal of Veterinary Research. 31(7). 1217–1222. 1 indexed citations

19.

Dirks, V. A., et al.. (1968). Genetic Variance and Selective Value of Ear Number in Corn (Zea mays L.)¹. Crop Science. 8(5). 540–543. 4 indexed citations

20.

Dirks, V. A., et al.. (1968). QUANTITATIVE INHERITANCE IN CROSSES AMONG FOUR TETRAPLOID WHEATS. Canadian Journal of Genetics and Cytology. 10(1). 33–43. 1 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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