Final diagnosis


Nematodes

Depressed growth patches in a field highly infested by <i><b>Globodera</i> sp.</b> (potato cyst nematodes)
Depressed growth patches in a field highly infested by potato cyst nematodes. <b><i>Globodera</i> spp.</b>
Comparison between the root system of plants growing in a highly infested soil by <i><b>Globodera</i> sp.</b> (on the left) and one growing in a healthy soil (on the right)