Two varieties of potatoes; one resistant,the other susceptible to potato cyst nematode (Heterodera rostochiensis) | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Cattlin, Nigel |
Taille de l’image : | 5166 px × 3933 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : |
|