Table 7: Departure patterns of bumble bees on treated inflorescences of Aconitum columbianum. Control treatment with zero microliters of 30% sucrose solution in bottom flowers of the inflorescence, and zero in second-from-bottom flowers. χ2=1.63,  P>.1.

StayDepartProbability (Depart)

X, 225140.36
1, 21080.44