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Ohad Afik

Researcher at Hebrew University of Jerusalem

Publications -  19
Citations -  2218

Ohad Afik is an academic researcher from Hebrew University of Jerusalem. The author has contributed to research in topics: Nectar & Pollinator. The author has an hindex of 11, co-authored 18 publications receiving 1846 citations. Previous affiliations of Ohad Afik include University of Georgia.

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Wild Pollinators Enhance Fruit Set of Crops Regardless of Honey Bee Abundance

Lucas Alejandro Garibaldi, +54 more
- 29 Mar 2013 - 
TL;DR: Overall, wild insects pollinated crops more effectively; an increase in wild insect visitation enhanced fruit set by twice as much as an equivalent increase in honey bee visitation.
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Analyses of avocado (Persea americana) nectar properties and their perception by honey bees (Apis mellifera).

TL;DR: Av avocado honey and nectar were characterized with respect to their odor, color, and composition of sugars, phenolic compounds, and minerals, and how honey bees perceive these parameters, using the proboscis extension response bioassay and preference experiments with free-flying bees.
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Determination by near-infrared spectroscopy of perseitol used as a marker for the botanical origin of avocado (Persea americana Mill.) honey.

TL;DR: It was concluded that NIRS analysis may be used to detect to what extent honeybees have harvested avocado nectar but not to authenticate avocado honey as unifloral.
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Watermelon pollinators exhibit complementarity in both visitation rate and single‐visit pollination efficiency

TL;DR: Investigating the existence of pollinator complementarity in both visitation rates and pollination efficiencies suggests further diversity effects on crop yield, and calls for taking into account the variability in pollination efficiency along spatiotemporal scales rather than considering it a constant, species-specific trait.
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The effect of avocado (Persea americana) nectar composition on its attractiveness to honey bees (Apis mellifera)

TL;DR: La troisieme experience a teste les performances d'apprentissage des abeilles a l'aide d'un test de conditionnement de l'extension du proboscis, suggere que le miel d'avocatier renferme un compose repulsif.