Maize is one of the most important crops grown in Africa and the primary cereal grain (Smale et al., 2013). Post-harvest losses are a significant concern, reaching as high as 36% (Tefera, 2012). Insects are the major cause of dry matter loss; however, improper grain drying often results in damage by storage fungi and the risk of mycotoxin accumulation (Hell et al., 2000). The majority of smallholder farmers use traditional methods to handle and store their grain after harvest. Solar drying is effective, but it is often difficult to attain the targeted grain moisture when weather conditions are not favorable (Prakash and Kumar, 2013). Storage of the grain in woven bags is inexpensive but requires the application of insecticide (De Groote et al., 2013, Kamanula et al., 2010, Maina et al., 2016). Farmers have become more aware of the potential health issues associated with these insecticides, especially when the grain is stored within the home.