Some Unresolved Issues of Measuring the Efficiency of Pollinators: Experimentally Testing and Assessing the Predictive Power of Different Methods

<div>A forager of the dwarf honeybee (<i>Apis florea</i> F.) collecting nectar as well as pollen from the top/front of the flower of rape toria (<i>Brassica campestris</i> L. var. toria) (NP1-forager).</div>

International Journal of Ecology

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Figure 2: Some Unresolved Issues of Measuring the Efficiency of Pollinators: Experimentally Testing and Assessing the Predictive Power of Different Methods 

Figure 2 | Some Unresolved Issues of Measuring the Efficiency of Pollinators: Experimentally Testing and Assessing the Predictive Power of Different Methods 