First Report of Globodera Rostochiensis Infesting Potatoes in Kenya

Abstract

Potato (Solanum tuberosum) is the second most important food crop in Kenya after maize (MOA, 2007). However, increased production in Kenya has been constrained by various factors including pests and diseases. Potato cyst nematode (PCN) is a major threat to potato production in various parts of the world leading to losses of up to 80%, and sometimes total crop failure. However, it has been reported in only a few countries in Africa (Knoetze et al., 2006). Early detection and identification of PCN is essential in designing proper regulatory measures to thwart further spread as well as designing a proper management strategy (Hlaoua et al., 2008). The aim of this study was to investigate whether PCN is present in potato producing areas of Nyandarua County, Kenya.