First detection of the potato cyst nematode, Globodera rostochiensis, infecting potato in the central region of Colombia.

Potato cyst nematodes (PCNs; Globodera spp.) cause significant losses in worldwide cultivated potato (Solanum tuberosum) crops. In Colombia, PCN was first reported in 1970 (Baeza 1972), although this report lacked a comprehensive species description and diagnosis.

Occurrence and molecular characterization of cyst nematode species (Globodera spp.) associated with potato crops in Colombia.

Potato cyst nematodes (PCN) from the genus Globodera spp. cause major losses in the potato (Solanum tuberosum) industry worldwide. Despite their importance, at present little is known about the status of this plant pathogen in cultivated potatoes in Colombia.