W. Otieno

580 total citations
34 papers, 420 citations indexed

About

W. Otieno is a scholar working on Plant Science, Cell Biology and Molecular Biology. According to data from OpenAlex, W. Otieno has authored 34 papers receiving a total of 420 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Plant Science, 7 papers in Cell Biology and 6 papers in Molecular Biology. Recurrent topics in W. Otieno's work include Plant Pathogens and Fungal Diseases (7 papers), Insect Pest Control Strategies (5 papers) and Mycorrhizal Fungi and Plant Interactions (5 papers). W. Otieno is often cited by papers focused on Plant Pathogens and Fungal Diseases (7 papers), Insect Pest Control Strategies (5 papers) and Mycorrhizal Fungi and Plant Interactions (5 papers). W. Otieno collaborates with scholars based in Kenya, United Kingdom and United States. W. Otieno's co-authors include A.J. Termorshuizen, B.R. Laurence, G. Nyamasyo, L. J. Wadhams, Florence Chege, Eckehard G. Brockerhoff, Rebecca S. Epanchin‐Niell, René Eschen, Kerry O. Britton and Treena I. Burgess and has published in prestigious journals such as SHILAP Revista de lepidopterología, Crop Science and Phytopathology.

In The Last Decade

W. Otieno

31 papers receiving 399 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
W. Otieno Kenya	12	260	158	92	67	59	34	420
Christian René Röhrich Germany	8	128 0.5×	143 0.9×	41 0.4×	13 0.2×	44 0.7×	9	329
Jawwad Hassan Mirza Saudi Arabia	6	193 0.7×	71 0.4×	15 0.2×	120 1.8×	78 1.3×	41	334
Larissa Barelli Canada	10	299 1.1×	347 2.2×	25 0.3×	49 0.7×	74 1.3×	12	496
J. J. Fransen Netherlands	10	204 0.8×	326 2.1×	44 0.5×	28 0.4×	51 0.9×	19	405
Stefan J. Long United States	14	187 0.7×	450 2.8×	161 1.8×	20 0.3×	130 2.2×	24	548
T.L. Nelson New Zealand	12	211 0.8×	388 2.5×	98 1.1×	27 0.4×	55 0.9×	29	479
Sebastián A. Pelizza Argentina	17	397 1.5×	527 3.3×	39 0.4×	88 1.3×	73 1.2×	48	731
Brian Lovett United States	13	303 1.2×	587 3.7×	49 0.5×	36 0.5×	54 0.9×	34	759
Áurea Maria Lage de Moraes Brazil	14	324 1.2×	483 3.1×	44 0.5×	29 0.4×	31 0.5×	24	643
J. A. Lasota United States	8	200 0.8×	265 1.7×	46 0.5×	16 0.2×	72 1.2×	12	403

Countries citing papers authored by W. Otieno

Since Specialization

Citations

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

Fields of papers citing papers by W. Otieno

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by W. Otieno. 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 W. Otieno. The network helps show where W. Otieno may publish in the future.

Co-authorship network of co-authors of W. Otieno

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

Otieno, W., et al.. (2024). DNA barcoding-based molecular profiling of Bougainvillea, Dianthus, and Plumeria using matK locus. Journal of Applied Biology & Biotechnology.

Otieno, W., et al.. (2022). Genetic association of agronomic traits with partial resistance to gray leaf spot in elite maize germplasm. Crop Science. 62(6). 2151–2168.

Otieno, W., et al.. (2020). Field Characterization of Partial Resistance to Gray Leaf Spot in Elite Maize Germplasm. Phytopathology. 110(10). 1668–1679. 9 indexed citations

Nyamasyo, G., et al.. (2019). Ecological limits and management practices of major arthropod pests of tomato in Kenya. 4(2). 29–42. 4 indexed citations

Chege, Florence, et al.. (2019). Can You Ensure that ICT for Development Apps Are Downloaded and Used? A Case Study of the Plantwise Data Collection App for Plant Health in Kenya. Journal of Agricultural & Food Information. 20(3). 237–253. 6 indexed citations

Nyamasyo, G., et al.. (2018). Characteristics and production constraints of smallholder tomato production in Kenya. Scientific African. 2. e00014–e00014. 41 indexed citations

Kamunya, S. M., et al.. (2008). Integrated management of root knot nematode (Meloidogynespp.) in tea (Camellia sinensis) in Kenya. International Journal of Pest Management. 54(2). 129–136. 11 indexed citations

Otieno, W., et al.. (2005). Efficacy of synthetic and non-synthetic fungicides against stem canker disease of tea. TSpace. 13(3). 209–214. 3 indexed citations

Otieno, W., et al.. (2003). Characterization of Armillaria isolates from tea ( Camellia sinensis ) in Kenya. Mycologia. 95(1). 160–175. 17 indexed citations

10.

Otieno, W., A.J. Termorshuizen, M. J. Jeger, & C. O. Othieno. (2003). Efficacy of soil solarization, Trichoderma harzianum, and coffee pulp amendment against Armillaria sp.. Crop Protection. 22(2). 325–331. 19 indexed citations

11.

Otieno, W., Michael Jeger, & A.J. Termorshuizen. (2003). Effect of infesting soil with Trichoderma harzianum and amendment with coffee pulp on survival of Armillaria. Biological Control. 26(3). 293–301. 13 indexed citations

12.

Otieno, W., et al.. (1998). Evaluation of some Kenyan tea (camellia sinensis) clones for resistance/susceptibility to pestalotiopsis theae (Sawada) as influenced by some chemical attributes of mature green leaf. 19(1). 6–10. 2 indexed citations

13.

Otieno, W.. (1998). Armillaria-trichoderma interactions and management of armillaria root rot of tea (camellia sinensis (L.) O. Kuntze). 19(1). 11–16. 2 indexed citations

14.

Otieno, W.. (1996). Hypoxylon wood rot of tea: pathogenesis and control. 17(1). 5–6. 3 indexed citations

15.

Otieno, W.. (1993). Hypoxylon wood rot of tea (Camellia sinensis (L.) O. Kuntze): The casual agent, symptoms and control - a review. 1 indexed citations

16.

Otieno, W., et al.. (1989). Prevalence of Microorganisms in Field-Sampled Borers on Sorghum, Maize, and Cowpea in Western Kenya. International Journal of Tropical Insect Science. 10(2). 225–228. 11 indexed citations

17.

Otieno, W., et al.. (1988). Some Fungal Pathogens of the Cassava Green Spider Mites Mononychellus spp. (Tetranychidae) in Kenya. International Journal of Tropical Insect Science. 9(4). 457–459. 13 indexed citations

18.

Otieno, W., et al.. (1982). Cuticular lesions in tsetse flies (Glossinidae:Diptera) of Kenya. Journal of Invertebrate Pathology. 39(3). 403–406. 1 indexed citations

19.

Otieno, W., et al.. (1981). Preliminary Tests on the Transmission of Virus-Like Particles to the Tsetse Glossina Pallidipes. International Journal of Tropical Insect Science. 2(4). 219–221. 14 indexed citations

20.

Poinar, George O. & W. Otieno. (1974). Evidence of four molts in the Mermithidae. Nematologica. 20(3). 370–370a. 10 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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