Table 2: Departure patterns of bumble bees on treated inflorescences of Aconitum columbianum. Second replication of the experiment with four microliters of 30% sucrose solution placed in bottom flowers of the inflorescence, zero in secondfrombottom flowers. Goodness of fit test for the null hypothesis of equal probability to depart: ${\chi}^{2}=5.24\text{,}$$P<.01$.  
