Brito, J. A., Subotini, S. A., Desaeger, J., Achinelly, M. F. and Qiu, S. 2018. First Report of the Root-Knot Nematode (Meloidogyne javanica) Infecting Hops (Humulus lupulus) in Florida, Journal of Nematology 50:343–344.
Coolen, W. A. and D’Herde, C. J. 1972. A method for the quantitative extraction of nematodes from plant tissue State Agricultural Research Centre, Belgium.
Darling, E., Pu, J., Cole, E., Christian, R., Warner, F. W., Zasada, I., Chung, H. and Quintanilla, M. 2020. First Report of the Hop Cyst Nematode, Heterodera humuli, in Two Counties of the Yakima Valley Region, Plant Disease, WA, December 16, doi: 10.1094/PDIS-08-20-1769-PDN.
Eisenback, J. D. and Hirschmann, H. 1981. Identification of Meloidogyne species on the basis of head shape and, stylet morphology of the male. Journal of nematology 13:513–21.
Foot, M. A. and Wood, F. H. 1982. Potato rot nematode, Ditylenchus destructor (Nematoda: Tylenchida), infecting hops in New Zealand. New Zealand Journal of Experimental Agriculture 10:443–6.
Jamali, S., Salimi, M. and Kholghi, A. 2016. Occurrence of root-knot nematode (Meloidogyne incognita) on hop (Humulus lupulus) in Guilan Province. Proceedings of 22th Iranian Plant Protection Congres (Vol. 22).
Kyrou, I., Christou, A., Panagiotakos, D., Stefanaki, C., Skenderi, K., Katsana, K. and Tsigos, C. 2017. Effects of a hops (Humulus lupulus L.) dry extract supplement on self-reported depression, anxiety and stress levels in apparently healthy young adults: A randomized, placebo-controlled, double-blind, crossover pilot study. Hormones 16:171–180.
Nascimento, D. D., Gonsaga, R. F., Pollo, A. S., Santos, L. S. M., Ferreira, R. J., Rodrigues, M., Braz, L. T. and Soares, P. L. M. 2020. First Report of Root-Knot Nematode, Meloidogyne javanica, Infecting Humulus lupulus in São Paulo, Brazil. Plant Disease 104:2740.
Tiengo, R. 2019. Unesp de Jaboticabal testa melhoramento genético em busca de lúpulo brasileiro, G1 – Ribeirão e Franca, available at: https://g1.globo.com/sp/ribeirao-preto-franca/estacao-agro/noticia/2019/02/05/unesp-de-jaboticabal-testa-melhoramento-genetico-em-busca-de-lupulo-brasileiro.ghtml.
Watson, T., Suarez, M., Deng, Z. and Desaeger, J. 2020. Plant-parasitic nematodes associated with the root zone of hop cultivars planted in a Florida field soil. Journal of nematology 52:1–10.
Zijlstra, C., Fargette, M. and Donkers-Venne, D. T. H. M. 2000. Identification of Meloidogyne incognita, M. javanica and M. arenaria using sequence characterised amplified region (SCAR) based PCR assays. Nematology 2:847–853.