1. J. Byrne, 1997 .Comparative Hatching Behaviour ofGlobodera rostochiensisandG. pallida. Ph.D. Thesis , The National University of Ireland, Cork, Ireland.
2. Detection of hatching inhibitors and hatching factor stimulants for golden potato cyst nematode, Globodera rostochiensis, in potato root leachate
3. M. Carroll, 1995 .Characterisation of Rhizosphere Bacterial Isolates which Affect the Hatch of Potato Cyst Nematodes. M.Sc. Thesis , The National University of Ireland, Cork, Ireland.