Container of copper sulphate (CuSO4). A blue crystalline compound used as a fungicide, herbicide, and pesticide in agriculture. It can also be used as a fertiliser supplement to treat copper deficiency in soils. | |
Licence : | Libre de droits |
Crédit: | Science Photo Library / Bulgar, Wladimir |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |