* D’Urso V , Uliana M (2006) Acanalonia conica (Hemiptera, Fulgoromorpha, Acanaloniidae), a nearctic species recently introduced in Europe. Deutsche Entomologische Zeitschrift, 53(1), 103–107.
* Matousek J, Siglova K, Jakse J, Radisek S, Brass JRJ, Tsushima T, Gucek T, Duraisamy GS, Sano T, Steger G (2017)
Propagation and some physiological effects of Citrus bark cracking viroid and Apple fruit crinkle viroid in multiple infected hop (Humulus lupulus L.). Journal of Plant Physiology 213, 166-177.
* Sano T, Yoshida H, Goshono M, Monma T, Kawasaki H, Ishizaki K (2004) Characterization of a new viroid strain from hops: evidence for viroid speciation by isolation in different host species. Journal of General Plant Pathology 70, 181-187.
* Suzuki T, Fujibayashi M, Hataya T, Taneda A, He YH, Tsushima T, Duraisamy GS, Siglova K, Matousek J, Sano T (2017) Characterization of host-dependent mutations of apple fruit crinkle viroid replicating in newly identified experimental hosts suggests maintenance of stem-loop structures in the left-hand half of the molecule is important for replication. Journal of General Virology 98(3), 506-516.
------- Cultivated hop (natural host) and wild hop (experimental host).
* Bergmann E, Bernhard KM, Bernon G, Bickerton M, Gill S, Gonzales C, Hamilton GC, Hedstrom C, Kamminga K, Koplinka-Loehr C, Krawczyk G, Kuhar TP, Kunkel B, Lee J, Leskey TC, Martinson H, Nielsen AL, Raupp M, Shearer P, Shrewsbury P, Walgenbach J, Whalen J, Wiman N (online) Host Plants of the Brown Marmorated Stink Bug in the U.S. https://www.stopbmsb.org/where-is-bmsb/host-plants
* Barringer L, Ciafré CM (2020) Worldwide feeding host plants of spotted lanternfly, with significant additions from North America. Environmental Entomology 49(5), 999–1011.
* Heppner JB (2003) Lepidoptera of Florida. Part 1. Introduction and catalog. Volume 17 of Arthropods of Florida and neighboring land areas. Division of Plant Industry. Florida Department of Agriculture and Consumer Services. Gainesville, Florida. 670 pp
* Robinson GS, Ackery PR, Kitching IJ, Beccaloni GW & Hernández LM (2010) HOST - A database of the world's Lepidopteran hostplants. Natural History Museum, London. https://www.nhm.ac.uk (Accessed on 7 December 2020 and 21 March 2021)
* INTERNET
Regione Piemonte. Servizio fitosanitario. Lotte obbligatorie - Coleottero scarabeide del Giappone (Popillia japonica Newman). Popillia danni e difesa. https://www.regione.piemonte.it/web/sites/default/files/media/documenti/2019-06/popillia_danni_difesa.pdf
* Inderbitzin P, Subbarao KV (2014) Verticillium systematics and evolution: how confusion impedes Verticillium wilt management and how to resolve it. Phytopathology 104(6), 564-574. https://doi.org/10.1094/PHYTO-11-13-0315-IA
* Guo L, Liu S, Wu Z, Mu L, Xiang B, Li S (2008) Hop stunt viroid (HSVd) newly reported from hop in Xinjiang, China. Plant Pathology 57(4), p 764.
* Marquez‐Molins J, Gomez G, Pallas V (2020) Hop stunt viroid: A polyphagous pathogenic RNA that has shed light on viroid–host interactions. Molecular Plant Pathology. https://doi.org/10.1111/mpp.13022
* Radisek S, Majer A, Jakse J, Javornik B, Matoušek J (2012) First report of Hop stunt viroid infecting hop in Slovenia. Plant Disease 96(4), p 592.
* Sasaki M, Shikata E (1977) On some properties of hop stunt disease agent, a viroid. Proceedings of the Japan Academy. Series B, Physical and Biological Sciences, 53, 109–112.
* Inderbitzin P, Subbarao KV (2014) Verticillium systematics and evolution: how confusion impedes Verticillium wilt management and how to resolve it. Phytopathology 104(6), 564-574. https://doi.org/10.1094/PHYTO-11-13-0315-IA
