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. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / West, Jim |
Taille de l’image : | 5040 px × 3360 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |