by Matasyoh, Josphat C., Wathuta, Euty M., Kariuki, Samuel T., Chepkorir, Regina
Published in Journal of Asia-Pacific entomology (01.03.2011)

by Regina, Chepkorir, Josphat, Clement Matasyoh, Isabel, N. Wagara
Published in African Journal of Food Science (31.05.2018)

by Talontsi, Ferdinand M., Matasyoh, Josphat C., Ngoumfo, Rostand M., Chepkorir, Regina
Published in Pesticide biochemistry and physiology (2011)

by Matasyoh, J C, Wathuta, E M, Kariuki, ST, Chepkorir, R, Kavulani, J
Published in African journal of biotechnology (03.04.2008)