Plant pollination. Entomologist checking honey bees (Apis sp.) in a nucleus hive. Nucleus hives are used to house bees that pollinate plants inside cages. Photographed at the North Central Regional Plant Introduction Station,Iowa,USA | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Greb, Peggy / US Department of Agriculture |
Bildgröße: | 3425 px × 5138 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: |
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