D. E. H. Frear

553 total citations
25 papers, 261 citations indexed

About

D. E. H. Frear is a scholar working on Food Science, Insect Science and Plant Science. According to data from OpenAlex, D. E. H. Frear has authored 25 papers receiving a total of 261 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Food Science, 8 papers in Insect Science and 7 papers in Plant Science. Recurrent topics in D. E. H. Frear's work include Pesticide Residue Analysis and Safety (8 papers), Insect and Pesticide Research (8 papers) and Pesticide and Herbicide Environmental Studies (4 papers). D. E. H. Frear is often cited by papers focused on Pesticide Residue Analysis and Safety (8 papers), Insect and Pesticide Research (8 papers) and Pesticide and Herbicide Environmental Studies (4 papers). D. E. H. Frear collaborates with scholars based in United States and China. D. E. H. Frear's co-authors include Henry F. Enos, Ralph O. Mumma, Robert H. Hamilton, R. F. Gentry, Willis B. Wheeler, Terri A. Long, J. W. Bratzler, H. Cole and N.B. Guerrant and has published in prestigious journals such as Science, Journal of Agricultural and Food Chemistry and Journal of Nutrition.

In The Last Decade

D. E. H. Frear

23 papers receiving 209 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
D. E. H. Frear United States	8	99	59	57	42	40	25	261
G.S. Marrow United States	13	344 3.5×	41 0.7×	113 2.0×	21 0.5×	30 0.8×	18	507
Yvonne A. Greichus United States	12	207 2.1×	38 0.6×	94 1.6×	130 3.1×	28 0.7×	29	428
Ahmed M. Kadoum United States	8	124 1.3×	59 1.0×	87 1.5×	32 0.8×	71 1.8×	31	307
R. L. Kalra India	10	139 1.4×	123 2.1×	58 1.0×	7 0.2×	121 3.0×	47	342
M. J. Zabik United States	13	186 1.9×	140 2.4×	114 2.0×	34 0.8×	127 3.2×	27	489
Lincoln M. Reynolds Canada	13	381 3.8×	57 1.0×	67 1.2×	139 3.3×	31 0.8×	18	577
Hilman C. Ratsch United States	9	50 0.5×	54 0.9×	163 2.9×	33 0.8×	200 5.0×	14	353
Croswell Henderson United States	12	349 3.5×	36 0.6×	142 2.5×	67 1.6×	58 1.4×	17	525
Marion Sanders United States	9	270 2.7×	20 0.3×	198 3.5×	43 1.0×	40 1.0×	11	449
Andre A. Belisle United States	15	291 2.9×	81 1.4×	65 1.1×	193 4.6×	55 1.4×	23	576

Countries citing papers authored by D. E. H. Frear

Since Specialization

Citations

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

Fields of papers citing papers by D. E. H. Frear

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of D. E. H. Frear

This figure shows the co-authorship network connecting the top 25 collaborators of D. E. H. Frear. A scholar is included among the top collaborators of D. E. H. Frear 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. E. H. Frear. D. E. H. Frear 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

Bratzler, J. W., et al.. (1970). Value of Processed Poultry Waste as a Feed for Ruminants. Journal of Animal Science. 31(1). 107–111. 36 indexed citations

Cole, H., et al.. (1967). DDT levels in fish, streams, stream sediments, and soil before and after DDT aerial spray application for fall cankerworm in northern pennsylvania. Bulletin of Environmental Contamination and Toxicology. 2(3). 127–146. 20 indexed citations

Wheeler, Willis B., et al.. (1967). Quantitative extraction of root-absorbed dieldrin from the aerial parts of forage crops. Journal of Agricultural and Food Chemistry. 15(2). 227–230. 7 indexed citations

Frear, D. E. H., et al.. (1967). Use of Daphnia magna for the Microbioassay of Pesticides. II. Comparison of Microbioassay with Gas Chromatography for Analysis of Pesticide Residues in Plant Extracts1. Journal of Economic Entomology. 60(5). 1236–1239. 4 indexed citations

Frear, D. E. H., et al.. (1967). Mechanism of the Insecticidal Action of Mercury and Mercury Salts1. Journal of Economic Entomology. 60(4). 570–574. 6 indexed citations

Wheeler, Willis B., et al.. (1967). Absorption and translocation of dieldrin by forage crops. Journal of Agricultural and Food Chemistry. 15(2). 231–234. 10 indexed citations

Cole, H., et al.. (1966). DDT contamination of feed grains and forages in Pennsylvania. Bulletin of Environmental Contamination and Toxicology. 1(5). 212–218. 4 indexed citations

Frear, D. E. H., et al.. (1966). Effects of Diazinon on Mushroom Production1. Journal of Economic Entomology. 59(5). 1292–1294. 5 indexed citations

Mumma, Ralph O., Willis B. Wheeler, D. E. H. Frear, & Robert H. Hamilton. (1966). Dieldrin: Extraction of Accumulations by Root Uptake. Science. 152(3721). 530–531. 14 indexed citations

10.

Frear, D. E. H.. (1966). Pesticide handbook - Entoma 1968.. Medical Entomology and Zoology.

11.

Enos, Henry F. & D. E. H. Frear. (1964). Insecticide Residues, Determination of Residues of O,O-Dimethyl-S-(N-methylcarbamoylmethyl) Phosphorodithioate (Dimethoate) in Fruits and Forage. Journal of Agricultural and Food Chemistry. 12(2). 175–177. 4 indexed citations

12.

Frear, D. E. H., et al.. (1964). Metabolism of Herbicides, Fate of 3-Amino-1,2,4-triazole in Soils. Journal of Agricultural and Food Chemistry. 12(1). 26–29. 8 indexed citations

13.

Guerrant, N.B., et al.. (1963). R. Adams Dutcher. Journal of Nutrition. 81(1). 1–4. 1 indexed citations

14.

Enos, Henry F. & D. E. H. Frear. (1962). Insecticide Residues, Method for the Detection of Microgram Quantities of O,O-Dimethyl-S-(N-methylcarbamoylmethyl) Phosphorodithioate (Dimethoate) in Milk. Journal of Agricultural and Food Chemistry. 10(6). 477–479. 11 indexed citations

15.

Frear, D. E. H., et al.. (1962). The Use of Spray and Aerosol Formulations Containing R-1207 and Dimethoate for Fly Control on Cattle and the Determination of Dimethoate Residues in Milk1. Journal of Economic Entomology. 55(1). 39–43. 2 indexed citations

16.

Enos, Henry F. & D. E. H. Frear. (1961). Method for the detection of microgram quantities of O,O-dimethyl S(N-methyl-carbamoylmethyl) phosphorodithioate (di-methoate) in milk.. 2 indexed citations

17.

Frear, D. E. H., et al.. (1961). Fly Control in Dairy Barns Sprayed with Dimethoate and the Determination of Dimethoate Residues in Milk1. Journal of Economic Entomology. 54(4). 740–742. 2 indexed citations

18.

Frear, D. E. H., et al.. (1960). Fungicide Residues, Dodecylguanidine Acetate (Dodine) Residues on Apples. Journal of Agricultural and Food Chemistry. 8(6). 465–466. 1 indexed citations

19.

Frear, D. E. H., et al.. (1959). Effectiveness of Aerosol Formulations Containing Methoxychlor and Other Insecticide-Repellents against Biting Flies on Cattle, and Analyses of Milk from Treated Animals1. Journal of Economic Entomology. 52(5). 866–868. 1 indexed citations

20.

Frear, D. E. H., et al.. (1958). The Use of Treatments Containing Methoxychlor Against Biting Flies on Cattle and the Determination of Methoxychlor Residues in Milk1. Journal of Economic Entomology. 51(5). 618–623. 2 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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