Fig. 7From: Companion crops alter olfactory responses of the fall armyworm (Spodoptera frugiperda) and its larval endoparasitoid (Cotesia icipe)Behavioural response of Cotesia icipe females to constitutive headspace volatiles from greenleaf desmodium (GLD), sweet potato (SP), beans, cassava, groundnut (Gnut), silverleaf desmodium (SLD), maize and solvent control (DCM) in a four-arm olfactometer. Time spent by each parasitoid was observed for 12 min (N = 12). Means (± SE) with similar letter (s) above the bars are not significantly differentBack to article page