Alfalfa pollination. CLose-up of an Alfalfa leafcutter bee (Megachile rotundata) on an alfalfa (Medicago sativa) flower. Alfalfa leafcutter bees are a European species of bee that have been cultured in North America for pollination purposes,but have also become feral and widespread. They are a solitary species and do not build colonies or store honey,but are a very efficient pollinator of alfalfa seed,carrot seed,and some other vegetables | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Greb, Peggy / US Department of Agriculture |
Bildgröße: | 5067 px × 3479 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |