Table 4: Departure patterns of bumble bees on treated inflorescences of Aconitum columbianum. Second replication of two microliters of 30% sucrose solution placed in bottom flowers of the inflorescence, zero in second-from-bottom flowers. χ2=3.95,  P<.05.

StayDepartProbability (Depart)

X, 231170.35
1, 22440.14