Spatial and temporal distribution of honeybee foragers in a cantaloupe field with different colony densities

A field trial was carried out in "La Laguna", a region in northern Mexico during the summer of 2003. The objective of this work was to determine the temporal and spatial honeybee (Apis mellifera L.) distribution in a commercial cantaloupe (Cucumis melo L.) field with different colony densities. Starting in the second week after the onset of blooming, honeybee colony densities were increased by adding from one to five colonies per hectare one day before every observation day. Honeybee colonies were uniformly distributed adjacents to a cantaloupe field. In five randomly selected rows, transects 10 m long were marked at 25, 50, 75 and 100 m from the center of the apiary. Foraging bees were counted every 30 min from 7:30 to 19:30 h. Significant differences (p