EPPO Global Database

Malachra alceifolia(MAAAL)

Pests

Organism Type
Chloridea virescens (HELIVI) Host
* Kogan M, Helm CG, Kogan J, Brewer E (1989) Distribution and economic importance of Heliothis virescens and Heliothis zea in North, Central, and South America and of their Natural Enemies and Host Plants. pp 241-297 In Proceedings of the Workshop on Biological Control of Heliothis: Increasing the effectiveness of natural enemies. USDA.

* EPPO (2024) EPPO Technical Document No. 1091. Pest risk analysis for Chloridea virescens. EPPO, Paris. Available at https://gd.eppo.int/taxon/HELIVI/documents
------- Likely host (reported as host in the literature but lacking evidence to consider it as main host – see PRA for further details on the host).
Pseudaulacaspis pentagona (as Malachra) (PSEAPE) Host
* García Morales M, Denno BD, Miller DR, Miller GL, Ben-Dov Y, Hardy NB (2016) ScaleNet: A literature-based model of scale insect biology and systematics. Database. doi: 10.1093/database/bav118. http://scalenet.info [accessed 2026-02].

* Miller DR & Davidson JA (2005) Armored Scale Insect Pests of Trees and Shrubs. Cornell Univ. Press Ithaca, NY 442 pp.
Spodoptera ornithogalli (PRODOR) Host
* Brito R, Specht A, Gonçalves GL, Moreira GRP, Carneiro E, Santos FL, Roque-Specht VF, Mielke OHH, Casagrande MM (2019) Spodoptera marima: a new synonym of Spodoptera ornithogalli (Lepidoptera: Noctuidae), with notes on adult morphology, host plant use and genetic variation along its geographic range. Neotropical Entomology 48(3), 433-448.

* Poveda BD, Schwitzer DA (1964) Estudio biológico del Prodenia ornithogalli Guen. y del Prodenia sunia (Guen.) en três hospedeiros. Acta Agronômica 14(1), 71-101.