Preference fractions. response of Quelea quelea to WGF sorghum WGF Preference Paired t-test fraction Test (% total eaten) (pT I II III I IIa lib III I IIal IIa2 IIa3 IIb1 IIb2 IIb3 III IIal-1 IIal-2 IIai-3 41.1 29.1 32.8 53.2 30.3 20.7 37.1 45.6 42.4 55.0 46.0 38.4 52.1 47.3 37.9 52.9 45.6 47.7 0.24 0.09 0.24 0.55 0.06 0.14 0.01 0.53 0.04 0.10 0.55 0.15 0.73 0.53 0.29 0.96 0.61 0.60 Table 18.