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Efficiency of Pollinators on Echinacea angustifolia Katie Koch Mentor: Stuart Wagenius

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Bee Species MelissodesAgopostemon Ceratina Lasioglossum Augochlorella

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Conclusion: Melissodes most efficient?

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Total proportion of pollinator visits observed from June 29 th July 15 th

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Total proportion of shriveled styles compared to the amount of time bees spent on Echinacea

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Proportion of shriveled styles compared to the days the species visited Echinacea

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July 12 th : Melissodes, duration of visit: 2 min 50 sec. Shriveled 39 styles