Horseweed (Erigeron canadensis) growing throughout a field of soybeans. Also known as marestail, it is a problem for farmers and is often resistant to glyphosate and other herbicides. Photographed in Wattsburg, Pennsylvania, USA. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / West, Jim |
Bildgröße: | 3226 px × 4838 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |