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Table III

Biotic environmental conditions during the 7 periods of exposure (from E1 to E7) of the glass slides to measure pollen deposition.

Period Number of available MF flowers/m2 Honeybees foraging/1000
flowers/3 min
Cage 1 Cage 2 Cage 3 Cage 4 Cage 1 Cage 2
E1 300 300 450 350 11.8 18.9
E2 300 325 575 500 12.0 15.4
E3 300 275 575 500 6.7 8.9
E4 300 300 450 500 7.3 9.2
E5 300 200 250 500 8.1 16.8
E6 150 100 250 275 3.7 3.3
E7 110 80 220 245 5.0 17.3