Testing samples of a tiny fungus in oranges called Phyllosticta citricarpa or black spot, it is a pest especially present in South Africa. | |
Lizenzart: | Lizenzfrei |
Credit: | Science Photo Library / DIGICOMPHOTO |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |