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John M. Macharia, Ruth W. Mwangi, Nora Rozmann, Kaposztas Zsolt, Tímea Varjas, Paschal O. Uchechukwu, Isabel N. Wagara and Bence L. Raposa (2022). Medicinal plants with anti-colorectal cancer bioactive compounds: Potential game-changers in colorectal cancer management. Biomedicine & Pharmacotherapy, 153: 1-14.
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Ruth W. Mwangi, John M. Macharia, Isabel N. Wagara and Raposa L. Bence (2022). The antioxidant potential of different edible and medicinal mushrooms. Biomedicine & Pharmacotherapy, 147: 1-15. https://doi.org/10.1016/j.biopha.2022.112621.
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Ruth W. Mwangi, John M. Macharia, Isabel N. Wagara and Raposa L. Bence (2021). The medicinal properties of Cassia fistula L: A review. Biomedicine & Pharmacotherapy, 144: 1-14. https://doi.org/10.1016/j.biopha.2021.112240.
- Mutimawurugo, M.C., J.O. Ogweno, J.B. Muhinyuza and I.N. Wagara (2019). In vitro antibacterial activity of selected plant extracts against potato bacterial wilt (Ralstonia solanacearum Smith) in Rwanda. Journal of Applied Horticulture. ISSN: 0972 – 1045.
- Mutimawurugo, M.C., I.N. Wagara, J.B. Muhinyuza and J.O. Ogweno (2019). Virulence and characterization of isolates of potato bacterial wilt caused by Ralstonia solanacearum (Smith) in Rwanda. African Journal of Agricultural Research, 14(6): 311-320.
- Regina Chepkorir, Josphat Clement Matasyoh and Isabel N. Wagara (2018). Two withanolides from Withania somnifera (Solanaceae) and activity of methanolic extracts against fungal and bacterial pathogens that affect food crops. African Journal of Food Science, 12(5) 115-125, DOI: 10.5897/AJFS2016.1503, ISSN 1996-0794.
- Winnie Cherotich Maritim, Isabel Nyokabi Wagara and Josphat Clement Matasyoh (2019). Antibacterial saponins from the leaves of Polyscias fulva (Araliaceae). African Journal of Biotechnology, 18(19): 390-398.
- Lucy Aketch Wanga, Isabel Nyokabi Wagara, Ramadhan Mwakubambanya and Josphat Clement Matasyoh (2018). Antimicrobial activity of metabolites extracted from Zanthoxylum gilletii, Markhamia lutea and their endophytic fungi against common bean bacterial pathogens. African Journal of Biotechnology, 17(27): 870-879. ISSN 1684-5315.
- Mwangi R. W., Kariuki S. T. and Wagara I. N. (2017). Biocontrol of green mould disease of Oyster mushroom (Pleurotus ostreatus) using Bacillus amyloliquefaciens. Journal of Biology, Agriculture and Healthcare, 7(10): 25-30. ISSN 2224-3208 (Paper) ISSN 2225-093X (Online).
- Mwangi R. W., Kariuki S. T. and Wagara I. N. (2017). Effect of inoculation with mycorrhizae on growth parameters of Dombeya torrida, Leucaena leucophala and Tephrosia vogelii. Journal of Natural Sciences Research, 7(10): 40-48. ISSN 2224-3186 (Paper) ISSN 2225-0921 (Online).
- Mwaniki, P. K., Wagara, I. N., Birech, R., Kinyua, Z. M., Schulte-Geldermann E. and Freyer B. (2017) Impact of crop rotation sequences on potato in fields inoculated with bacterial wilt caused by Ralstonia solanacearum. African Journal of Agricultural Research, 12: 1226-1235.
- Mwangi R. W., Kariuki S. T. and Wagara I. N. (2017). Phytochemicals present in Engleromyces goetzi and antimicrobial activity against phytopathogenic bacteria. Journal of Biology, Agriculture and Healthcare, 7(4): 78-86. ISSN 2224-3208 (Paper) ISSN 2225-093X (Online).
- Mwaniki, P. K., Birech, R., Wagara, I. N., Kinyua, Z. M, Schulte-Geldermann, E., and Freyer (2016). Distribution, prevalence and incidence of potato bacterial wilt in Nakuru County, Kenya. International Journal of Innovative Research and Development, 5:435-442.
- Mwangi R. W., Wagara I. N. and Kariuki S. T. (2016). Biocontrol of mushroom fungal pathogens and contaminants using Bacillus amyloliquefaciens. Egerton Journal of Science & Technology, 15: 19-108. ISSN No. 2073-8277.
- Phoebe Kirigo Mwaniki, Mathew Musumbale Abang, Isabel Nyokabi Wagara, Joseph Ngwela Wolukau and Schroers Hans-Josef (2016). Response of African eggplants to Fusarium spp. and identification of sources of resistance. African Journal of Biotechnology, AJB/20.07.15/14874. ISSN 1684-5315.
- Jesca Lukanga Nakavuma, Josphat Clement Matasyoh, Isabel Nyokabi Wagara, John Kalema and Lordrick Alinaitwe (2016). Toxicity Studies on Anti-fungal Essential Oils Extracted from Selected Aromatic Plants from Mabira and Kakamega Forests, East Africa. European Journal of Medicinal Plants, 14(2): 1-14. Article no.EJMP.25185, ISSN: 2231-0894, NLM ID: 101583475. SCIENCEDOMAIN international. www.sciencedomain.org.
- S. O. Ochola, J. O. Ogendo, I. N. Wagara, J. O. Ogweno, J. G. Nyaanga and K. O. Ogayo (2015). Antifungal activity of methanol extracts of Leonotis nepetifolia L. and Ocimum gratissimum L. against Ascochyta blight (Phoma exiqua) on French bean. Asian Journal of Plant Pathology, 9(1): 27-32. ISSN 1819-1541/DOI: 10.3923/ajppaj.2015.
- Kennedy O. Ogayo, Joshua O. Ogweno, Jane G. Nyaanga, Joshua O. Ogendo, Isabel N. Wagara and Sylvans O. Ochola (2015). Bioactivity of Leonotis nepetifolia and Ocimum gratissimum extracts in management of Tetranychus urticae Koch on French beans. Global Journal of Bioscience and Biotechnology, 4 (3): 282-286.
- P.C. Sitienei, I.N. Wagara, S.T. Kariuki, J.M. Jefwa, and E.M Kibiro (2015). Occurrence and biodiversity of arbuscular mycorrhizae fungi associated with indigenous trees in Eastern Mau Forest, Kenya. Science Journal of Microbiology, Volume 2015, Article ID sjmb-125, 19 Pages, 2015. Doi: 10.7237/sjmb/125. ISSN: 2276-626X.
- Yegon K. Philemon, Josphat C. Matasyoh, and Isabel N. Wagara (2015). Chemical composition and antifungal activity of the essential oil from Lippia javanica (Verbenaceae). International Journal of Biotechnology and Food Science. 4(1): 1- 6.
- Chepkirui Clara, Josphat C. Matasyoh, Isabel N. Wagara and Jesca Nakavuma (2014). Antifungal activity of flavonoids isolated from Monanthotaxis littoralis against mycotoxigenic fungi from maize. American Journal of Chemistry and Application, 1(4): 54-60.
- I. N. Wagara, J. C. Matasyoh and J. L. Nakavuma (2014). Isolation of mycotoxigenic moulds contaminating maize and groundnuts in selected districts of Kenya. Research Journal of Microbiology, 9: 177-188. DOI: 10.3923/jm.2014.177.188 URL: http://scialert.net/abstract/doi=jm.2014.177.188
- Odhiambo, B.O., Murage, H. and Wagara, I.N. (2014). Screening for atoxigenic Aspergillus species and evaluating their inhibitory potential against growth and sporulation of aflatoxigenic Aspergillus species. Egerton Journal of Science & Technology, 14:61-80. ISSN No. 2073 – 8277.
- Regina M. Rono, I. Wagara and W. Otieno (2013). Determination of storage stability of Trichoderma harzianum in different formulations through in vitro vegetative interactions with Armillaria. Tea Journal, 34 (2): 79 – 87.
- Josphat C. Matasyoh, Isabel N. Wagara, Jesca L. Nakuvuma and Regina Chepkorir (2013). Chemical composition and antifungal activity of Piper capense oil against mycotoxigenic Aspergillus, Fusarium and Penicillium species. International Journal of Biological and Chemical Sciences 7(4): 1441-1451. DOI: http://dx.doi.org/10.4314/ijbcs.v7i4.2.
- Chepkirui Clara, Josphat C. Matasyoh, Isabel N. Wagara and Jesca Nakuvuma (2013). Antifungal activity of Monathotaxis littoralis essential oil against mycotoxigenic fungi isolated from maize. International Journal of Microbiology Research and Reviews, 2 (6), 103-109. ISSN: 2329-9800.
- Benard Omondi Odhiambo, Hunja Murage and Isabel Nyokabi Wagara (2013). Isolation and characterisation of aflatoxigenic Aspergillus species from maize and soil samples from selected counties of Kenya. African Journal of Microbiology Research, 7(34): 4379-4388. DOI: 10.5897/AJMR2013.5846 ISSN 1996-0808 ©2013 Academic Journals http://www.academicjournals.org/AJMR.
- Nyukuri N. J., Wagara N. I., Matasyoh C. J. and Nakavuma L. J. (2013). Inhibitory action of some essential oils on growth of various moulds isolated from dried maize grains. Egerton Journal of Science and Technology, 13: 1-10.
- S. G. Ismail, M. G. Kinyua, A. M. Kibe and I. N. Wagara (2012). Wheat stem rust severity and physiological races in North Rift region of Kenya. Asian Journal of Plant Pathology, 1-8. ISSN 1819-1541/DOI: 10.3923/ajppaj.2012.
- I. N. Wagara, A.W. Mwang’ombe, J. W. Kimenju, R. A. Buruchara and P. M. Kimani (2011). Reaction of selected common bean genotypes to physiological races of Phaeoisariopsis griseola occurring in Kenya. African Crop Science Journal, 19 (4): 119 – 131.
- Josphat C. Matasyoh, Isabel N. Wagara, Jesca L. Nakavuma and Anderson M. Kiburai (2011). Chemical composition of Cymbopogon citratus essential oil and its effect on mycotoxigenic Aspergillus species. African Journal of Food Science, 5(3): 138-142.
- Odhiambo O. Jared, Ndiritu G. Francis and Wagara N. Isabel. (2011). Effects of AC Helmholtz magnetic field on the mass of Rosecoco beans. Journal of Science Technology Education and Management, 4(1&2): 16 – 30.
- Odhiambo O. Jared, Ndiritu G. Francis and Wagara N. Isabel. (2009). The influence of AC Electromagnetic fields on the initial radicle growth rate of Phaseolus vulgaris L. Journal of Applied Biosciences, 22: 1350 – 1358.
- J. O. Odhiambo, F. G. Ndiritu and I. N. Wagara (2009). Effects of static Electromagnetic fields at 24 hours incubation on the germination of Rosecoco beans (Phaseolus vulgaris). Romanian Journal of Biophysics, 19 (2): 135 – 147.
- Odhiambo, O.J.; Ndiritu, F.G. and Wagara, I. N. (2008). Effect of AC Electromagnetic Field on germination of Rosecoco beans (Phaseolus vulgaris L.). Egerton Journal of Science and Technology, 8: 186 - 200.
- Mwang’ombe, A.W.; Wagara, I.N.; Kimenju, J.W. and Buruchara, R.A. (2007). Occurrence and severity of angular leaf spot of common bean in Kenya as influenced by geographical location, altitude and agroecological zones. Plant Pathology Journal, 6(3):235-241.
- Wagara, I.N.; Mwang’ombe, A.W.; Kimenju, J.W. and Buruchara, R.A. (2007). Variation in aggressiveness of Phaeoisariopsis griseola and angular leaf spot development in common bean. Journal of Tropical Microbiology and Biotechnology, 3(2):3-12.
- Wagara, I.N.; Mwang’ombe, A.W.; Kimenju, J.W. and Buruchara, R.A. (2005). Virulence, variability and physiological races of the angular leaf spot pathogen, Phaeoisariopsis griseola in Kenya. African Plant Protection Journal, 11:23-31.
- Wagara, I.N.; Mwang’ombe, A.W.; Kimenju, J.W.; Buruchara, R.A.; Jamnadass, R. and Majiwa, P.A.O. (2004). Genetic diversity of Phaeoisariopsis griseola in Kenya as revealed by AFLP and group-specific primers. Journal of Phytopathology, 152: 1-8.
- Kimani P.M., I. Wagara and M. Blair. (2004). Selection of climbing bean lines tolerant to common bacterial blight, bean common mosaic virus and web blight. Bean Improvement Cooperative 47: 309-310.
- Wagara, I.N.; Mwang’ombe, A.W. and Siboe, G.M. (1999). Colonization of resistant and susceptible bean (Phaseolus vulgaris L.) tissues by Phaeoisariopsis griseola (Sacc) Ferr. African Crop Science Journal, 7 (4): 523-530.
- Wagara, I.N.; Mwang’ombe, A.W. and Siboe, G.M. (1997). The occurrence and extent of pathogenic variation in Phaeoisariopsis griseola Sacc. in Kenya. East African Agricultural and Forestry Journal, 61: No.3.