| Occurrence of antibiotics residues in hospital wastewater, wastewater treatment plant, and in surface water in Nairobi County, Kenya AN Ngigi, MM Magu, BM Muendo Environmental monitoring and assessment 192 (1), 18, 2020 | 105 | 2020 |
| Biochar-mediated sorption of antibiotics in pig manure AN Ngigi, YS Ok, S Thiele-Bruhn Journal of hazardous materials 364, 663-670, 2019 | 84 | 2019 |
| Biodegradation of s-triazine herbicide atrazine by Enterobacter cloacae and Burkholderia cepacia sp. from long-term treated sugarcane-cultivated soils in Kenya AN Ngigi, ZM Getenga, HI Boga, PK Ndalut Journal of Environmental Science and Health, Part B 47 (8), 769-778, 2012 | 40 | 2012 |
| Biochar affects the dissipation of antibiotics and abundance of antibiotic resistance genes in pig manure AN Ngigi, YS Ok, S Thiele-Bruhn Bioresource Technology 315, 123782, 2020 | 35 | 2020 |
| Biodegradation of phenylurea herbicide diuron by microorganisms from long-term-treated sugarcane-cultivated soils in Kenya A Ngigi, Z Getenga, H Boga, P Ndalut Toxicological & Environmental Chemistry 93 (8), 1623-1635, 2011 | 34 | 2011 |
| Native Kenyan plants as possible alternatives to methyl bromide in soil fumigation JK Rugutt, AN Ngigi, KJ Rugutt, PK Ndalut Phytomedicine 13 (8), 576-583, 2006 | 28 | 2006 |
| Biodegradation of carbofuran in soils within Nzoia River Basin, Kenya DO Onunga, IO Kowino, AN Ngigi, A Osogo, F Orata, ZM Getenga, ... Journal of Environmental Science and Health, Part B 50 (6), 387-397, 2015 | 26 | 2015 |
| Effect of fluctuating soil humidity on in situ bioavailability and degradation of atrazine A Ngigi, U Dörfler, H Scherb, Z Getenga, H Boga, R Schroll Chemosphere 84 (4), 369-375, 2011 | 25 | 2011 |
| Effects of carbon amendment on in situ atrazine degradation and total microbial biomass AN Ngigi, ZM Getenga, U Dörfler, HI Boga, B Kuria, P Ndalut, R Schroll Journal of Environmental Science and Health, Part B 48 (1), 40-48, 2013 | 20 | 2013 |
| Degradation characteristics of metribuzin in soils within the Nzoia River Drainage Basin, Kenya GK Mutua, AN Ngigi, ZM Getenga Toxicological & Environmental Chemistry 98 (7), 800-813, 2016 | 19 | 2016 |
| Chlorpyrifos degradation in soils with different treatment regimes within Nzoia river drainage basin, Kenya GK Mutua, AN Ngigi, ZM Getenga Bulletin of Environmental contamination and Toxicology 94, 387-392, 2015 | 13 | 2015 |
| Isolation and identification of hexazinone-degrading bacterium from sugarcane-cultivated soil in Kenya A Ngigi, Z Getenga, H Boga, P Ndalut Bulletin of environmental contamination and toxicology 92, 364-368, 2014 | 12 | 2014 |
| Isolation and identification of hexazinone-degrading bacterium from sugarcane-cultivated soil in Kenya A Ngigi, Z Getenga, H Boga, P Ndalut Bulletin of environmental contamination and toxicology 92, 364-368, 2014 | 12 | 2014 |
| ICP-OES determination of essential and non-essential elements in Moringa oleifera, Salvia hispanica and Linum usitatissimum AN Ngigi, BM Muraguri Scientific African 6, e00165, 2019 | 11 | 2019 |
| Evaluation of natural products as possible alternatives to methyl bromide in soil fumigation JK Rukutt, AN Ngigi, PK Ndalut J. Agri. Sci. Tech 7 (1), 41-52, 2005 | 6 | 2005 |
| Levels and ecological risk of pharmaceuticals in River Sosiani, Kenya C Chemtai, FO Kengara, AN Ngigi Environmental Monitoring and Assessment 195 (3), 431, 2023 | 4 | 2023 |
| Analysis of geophagic materials consumed by pregnant women in Eldoret municipality, Kenya AN Njoki, CK Kiprono International Journal of Pure and Applied Sciences and Technology 1, 18-24, 2009 | 4 | 2009 |
| Sulfonamides and β-lactam antibiotic residues and human health risk assessment in commercial chicken meat sold in Nairobi City, Kenya F Odundo, A Ngigi, M Magu Heliyon 9 (8), 2023 | 3 | 2023 |
| Isolation of Metribuzin Degrading Soil Bacteria and Assessment of Their Growth in Response to Selected Physical Chemical Conditions CW Kariuki, AW Muia, AN Ngigi, WN Moturi Journal of Biology, Agriculture and Healthcare 7 (14), 55-63, 2017 | 1 | 2017 |
| Relationships between Soil Physico-chemical Properties and Bacteria Counts in Nzoia Sugar Company Farms of Western Kenya CW Kariuki, AW Muia, WN Moturi, AN Ngigi, RW Karanja Egerton Journal of Science and Technology 15, 123-131, 2015 | 1 | 2015 |
