Th. H. A. Olthof

448 total citations
30 papers, 349 citations indexed

About

Th. H. A. Olthof is a scholar working on Plant Science, Agronomy and Crop Science and Insect Science. According to data from OpenAlex, Th. H. A. Olthof has authored 30 papers receiving a total of 349 indexed citations (citations by other indexed papers that have themselves been cited), including 29 papers in Plant Science, 4 papers in Agronomy and Crop Science and 3 papers in Insect Science. Recurrent topics in Th. H. A. Olthof's work include Nematode management and characterization studies (27 papers), Plant Disease Management Techniques (11 papers) and Agronomic Practices and Intercropping Systems (4 papers). Th. H. A. Olthof is often cited by papers focused on Nematode management and characterization studies (27 papers), Plant Disease Management Techniques (11 papers) and Agronomic Practices and Intercropping Systems (4 papers). Th. H. A. Olthof collaborates with scholars based in Canada and Australia. Th. H. A. Olthof's co-authors include A.B. Broadbent, J. W. Potter, R. V. Anderson, J.M. Elliot, George Lazarovits, J. L. Townshend, Mikio Chiba, A. D. Tomlin, Brian D. McGarvey and Danny Lee Rinker and has published in prestigious journals such as Nature, Canadian Journal of Microbiology and Environmental Entomology.

In The Last Decade

Th. H. A. Olthof

27 papers receiving 235 citations

Peers

Countries citing papers authored by Th. H. A. Olthof

Since Specialization

Citations

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

Fields of papers citing papers by Th. H. A. Olthof

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Th. H. A. Olthof. 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 Th. H. A. Olthof. The network helps show where Th. H. A. Olthof may publish in the future.

Co-authorship network of co-authors of Th. H. A. Olthof

This figure shows the co-authorship network connecting the top 25 collaborators of Th. H. A. Olthof. A scholar is included among the top collaborators of Th. H. A. Olthof 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 Th. H. A. Olthof. Th. H. A. Olthof is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

#	Work	Indexed citations
1	Effects of Entomopathogenic Nematodes on Control of a Mushroom-infesting Sciarid Fly and on Mushroom Production 1995 ·Biocontrol Science and Technology ·Danny Lee Rinker, Th. H. A. Olthof, (unknown), (unknown)	17
2	Soil solarization to controlVerticillium dahliaeandPratylenchus penetronson potatoes in central Ontario 1991 ·Canadian Journal of Plant Pathology ·George Lazarovits, (unknown), A. D. Tomlin, Th. H. A. Olthof, (unknown)	18
3	Reduction of Pratylenchus penetrans in potato tubers treated with oxamyl and sodium hypochlorite 1991 ·Canadian Journal of Plant Science ·Th. H. A. Olthof, J. L. Townshend, M.S. WOLYNETZ	2
4	Effects of Fumigant and Nonfumigant Nematicides on Pratylenchus penetrans and Yield of Potato. 1989 ·PubMed ·Th. H. A. Olthof	16
5	ESTABLISHMENT OF A REDHAVEN PEACH ORCHARD WITH Pratylenchus penetrans-INFESTED AND NONINFESTED ROOTSTOCKS IN A FUMIGATED AND NONFUMIGATED NIAGARA SOIL 1989 ·Canadian Journal of Plant Science ·Th. H. A. Olthof, J. W. Potter, (unknown)	2
6	Oxamyl in the Control of Pratylenchus Penetrans on Potatoes 1985 ·Canadian Journal of Plant Pathology ·Th. H. A. Olthof, Brian D. McGarvey, Mikio Chiba	13
7	Reaction of six potato cultivars toPratylenchus penetrans 1983 ·Canadian Journal of Plant Pathology ·Th. H. A. Olthof	13
8	Effect of Plant Age and Transplanting Damage on Sugar Beets infected by Heterodera schachtii. 1983 ·PubMed ·Th. H. A. Olthof	6
9	Plant-parasitic nematodes associated with potatoes (Solatium tuberosum L.) in Simcoe County, Ontario 1982 ·Canadian Journal of Plant Pathology ·Th. H. A. Olthof, R. V. Anderson, (unknown)	24
10	SCREENING RYE CULTIVARS AND BREEDING LINES FOR RESISTANCE TO THE ROOT-LESION NEMATODE PRATYLENCHUS PENETRANS 1980 ·Canadian Journal of Plant Science ·Th. H. A. Olthof	13
11	THE USE OF BEANS AND KENTUCKY BLUEGRASS FOR REARING PRATYLENCHUS NEGLECTUS, PRATYLENCHUS PROJECTUS AND HELICOTYLENCHUS DIGONICUS 1979 ·Canadian Journal of Plant Science ·Th. H. A. Olthof	1
12	EFFECTS OF PRATYLENCHUS PENETRANS AND MELOIDOGYNE HAPLA ON POTENTIAL CROPS FOR THE TOBACCO-GROWING AREAS OF SOUTHWESTERN ONTARIO 1979 ·Canadian Journal of Plant Science ·Th. H. A. Olthof	4
13	Effects of population densities of Meloidogyne hapla on growth and yield of tomato. 1977 ·PubMed ·Th. H. A. Olthof, J. W. Potter	16
14	Analysis of crop losses in tomato due to Pratylenchus penetrans. 1977 ·PubMed ·J. W. Potter, Th. H. A. Olthof	8
15	Relationship Between Population Densities of Pratylenchus penetrans and Crop Losses in Flue-Cured Tobacco in Ontario. 1973 ·PubMed ·Th. H. A. Olthof, (unknown), J.M. Elliot	15
16	Seasonal Fluctuations in Population Densities of Pratylenchus Penetrans Under a Rye-Tobacco Rotation in Ontario 1) 1971 ·Nematologica ·Th. H. A. Olthof	11
17	Plant-parasitic nematode genera associated with crops in Ontario in 1969. 1970 ·(unknown), (unknown), J. L. Townshend, Th. H. A. Olthof, J. W. Potter	2
18	Races of Pratylenchus Penetrans, and Their Effect On Black Root Rot Resistance of Tobacco 1) 1968 ·Nematologica ·Th. H. A. Olthof	15
19	Carbon- and Nitrogen-levels of a Medium in Relation to Growth and Nematophagous Activity of Arthrobotrys oligospora Fresenius 1966 ·Nature ·Th. H. A. Olthof, (unknown)	14
20	A Nematotoxin produced by the Nematophagous Fungus Arthrobotrys oligospora Fresenius 1963 ·Nature ·Th. H. A. Olthof, (unknown)	42

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.

Explore authors with similar magnitude of impact