Fig. 1From: Efficiency of using electric toothbrush as an alternative to a tuning fork for artificial buzz pollination is independent of instrument buzzing frequencyThe amount of pollen extracted in different treatments. Post hoc Tukey’s test (p < 0.05) for pollen extraction from a Tomato and Silverleaf nightshade, b different time intervals, c electric toothbrush and tuning fork at d different instrument vibrations frequency levels and e low frequency tuning fork and high frequency electric toothbrush. Means followed by same letters are not significantly different (p < 0.05). Different letters show means are significantly different (p < 0.05)Back to article page