Obonyo, Meshack; Schulthess, Fritz; Gerald, Juma; Wanyama, Onesmus; Le Rü, Bruno; Calatayud, Paul-André
(Elsevier, 2008)
Maize fields in Africa are usually surrounded by land occupied by wild plants many of which harbor lepidopteran stemborer species not found on crops. It is not known if the exotic braconid parasitoid Cotesia flavipes, which ...