Patch Departure Behavior of Bumble Bees: Rules and Mechanisms

Table 6

Departure patterns of bumble bees on treated inflorescences of Aconitum columbianum. Second replication of one microliter of 30% sucrose solution placed in bottom flowers of the inflorescence, zero in second-from-bottom flowers. ${\chi }^2=3.72\text{,}$$P<.06$.

	Stay	Depart	Probability (Depart)
$X$, 2	33	7	0.18
1, 2	31	1	0.03