This map shows the geographic impact of D. V. Alford'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 D. V. Alford with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites D. V. Alford more than expected).
This network shows the impact of papers produced by D. V. Alford. 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 D. V. Alford. The network helps show where D. V. Alford may publish in the future.
Co-authorship network of co-authors of D. V. Alford
This figure shows the co-authorship network connecting the top 25 collaborators of D. V. Alford.
A scholar is included among the top collaborators of D. V. Alford 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 D. V. Alford. D. V. Alford is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Bargen, Susanne von, et al.. (2005). Biological and molecular characteristics of cherry leaf roll virus (CLRV) isolates from different host plants.. 227–228.2 indexed citations
5.
Alford, D. V., et al.. (2005). Introduction and distribution of the American eastern cherry fruit fly (Rhagoletis cingulata) in the Rhine Valley, Germany.. 135–140.12 indexed citations
6.
Alford, D. V., et al.. (2005). Investigations on the occurrence of grape phylloxera (Viteus vitifoliae) in Austrian viticulture.. 279–280.
7.
Gawroński, Stefan, Szymon Zubek, Teresa Anielska, et al.. (2005). Joined spread of soil microbes and commercially re-established endangered plants in Europe.. 203–208.
8.
Vrchotová, Naděžda, Božena Šerá, Jan Třı́ska, et al.. (2005). Biologically active compounds as a possible cause of invasibility of knotweeds (Reynoutria spp.) from eastern Asia.. 289–290.2 indexed citations
9.
Smith, Richard M., et al.. (2005). Non-native invertebrate plant pests established in Great Britain: an assessment of patterns and trends.. 119–124.7 indexed citations
10.
Déchamp, C., Henriette Méon, D. V. Alford, & G. F. Backhaus. (2005). Ragweed, a new European biological air and soil pollutant: a call to the European Community for help to prevention of ragweed allergenic disease, a necessity of improving the quality of life of a wide range of people.. 101–106.1 indexed citations
11.
Baufeld, Peter, et al.. (2005). Western corn rootworm (Diabrotica virgifera virgifera), its potential spread and economic and ecological consequences in Germany.. 149–154.9 indexed citations
12.
Bargen, Susanne von, et al.. (2005). Distribution and spread of Pepino mosaic virus (PepMV) in tomatoes cultivated in a re-circulating hydroponic system. 223–224.4 indexed citations
13.
Alford, D. V., et al.. (2005). Impact of climate change on the geographical spread of agricultural pests, diseases and weeds.. 241–242.2 indexed citations
14.
Marisavljević, D., et al.. (2005). Determination of the occurrence and spread of the allergenic weed Ambrosia artemisiifolia in the territory of Vojvodina (Serbia).. 243–244.1 indexed citations
Alford, D. V., K. F. A. Walters, I. H. Williams, & A. K. Murchie. (1996). A commercially viable, low-cost strategy for the management of seed weevil populations on winter oilseed rape in the UK. Rothamsted Repository (Rothamsted Repository).9 indexed citations
17.
Alford, D. V., et al.. (1991). Insect pests of oilseed rape.. OpenGrey (Institut de l'Information Scientifique et Technique).20 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.