Bellido-Valencia, O., Huanca-Zúñiga, P. K., Medina-Marroquín, L. A., (2017). Acta Universitatis Cibiniensis - Series E: Food Technology 21(2), 33-42. De Gruyter Open, Warsaw, Poland. English language
Food and Agriculture Organization, (2010). FAO Plant Production and Protection Paper(No.195), xvi + 126 pp. Food and Agriculture Organization of the United Nations (FAO), Rome, Italy. English language
Eyres, N., Vanstone, V., Taylor, A. (2005) External factsheets, Government of Western Australia, 2 pp., English language
Sullivan, M. J., Inserra, R. N., Franco, J., Moreno-Leheudé, I., Greco, N., (2007). Nematropica 37(2), 193-201. Organizacion de Nematologos de los Tropicos Americanos (ONTA), Auburn, USA. English language
Fletcher, P. J., Fletcher, J. D., (2001). New Zealand Journal of Crop and Horticultural Science 29(1), 23-27. SIR Publishing, Wellington, New Zealand. English language
Icochea, T., Pérez, W., Torres, H., (1995). Plant Disease 79(4), 425. English language
Vietmeyer, N. D., (1986). Science, USA 232(4756), 1379-1384. English language
Jatala, P., Bridge, J., (1990). Plant parasitic nematodes in subtropical and tropical agriculture., 137-180. CAB International, Wallingford, UK. English language
(1989). Lost crops of the Incas: little-known plants of the Andes with promise for worldwide cultivation, 427 pp. National Academy Press, Washington, D.C., USA. English language
Atkey, P. T., Brunt, A. A., (1982). Phytopathologische Zeitschrift 103(4), 294-300. English language