a modified behavioral test for determining the median tarsal acceptance thresholds of field-collected , female tabanus nigrovittatus macquart to sugars showed that flies were sensitive to the three major nectar sugars ( fructose , sucrose , and glucose , in that order of decreasing sensitivity ) whereas galactose , a nonnectar sugar , was not comparably stimulating .
C0242209
sugars
C0038636
sucrose