* Goodey JB, Franklin MT, Hooper DJ (1965) T. Goodey's: The Nematode Parasites of Plants Catalogued Under Their Hosts. Commonwealth Agricultural Bureaux, Farnham Royal, Bucks, England. Third edition, 214 pp.
* Thines M, Buaya A, Ploch S, Ben Naim Y, Cohen Y (2020) Downy mildew of lavender caused by Peronospora belbahrii in Israel. Mycological Progress 19, 1537–1543. https://doi.org/10.1007/s11557-020-01644-x
------- confirmed host.
* Saini MS, Razak N, Ahmad I (2011) Poophilus costalis Walker (Hemiptera: Cercopoidea: Aphrophoridae): A possible constraint to commercial exploitation of Lavendula angustifolia Mill in Kashmir Himalaya with affinity for C3 photosynthetic plants. Journal of Medicinal Plants Research 5(11), 2278-2282.
* Commission database of host plants found to be susceptible to Xylella fastidiosa in the Union Territory (update 12 of 2019-04-11).
------- As X. fastidiosa subsp. multiplex and X. fastidiosa subsp. pauca.
* Batlle A, Martinez MA, Lavina A (2000) Occurrence, distribution and epidemiology of Grapevine Yellows in Spain. European Journal of Plant Pathology 106, 811–816.
------- As Lavandula officinalis.
* Sémétey O, Gaudin J, Danet J-L, Salar P, Theil S, Fontaine M, Krausz M, Chaisse E, Eveillard S, Verdin E, Foissac X (2018) Lavender decline in France is associated with chronic infection by lavender-specific strains of 'Candidatus Phytoplasma solani'. Applied and Environmental Microbiology 84(24), e01507-18.