* Eden‐Green SJ (1978) Rearing and transmission techniques for Haplaxius sp.(Horn: Cixiidae), a suspected vector of lethal yellowing disease of coconuts. Annals of Applied Biology 89(2), 173-176.
------ Nymph host.
* EFSA (2024) Update of the Xylella spp. host plant database – Systematic literature search up to 31 December 2023. EFSA Journal 22, e8898. https://efsa.onlinelibrary.wiley.com/doi/epdf/10.2903/j.efsa.2024.8898
------- Subspecies unknown.