Croptilon divaricatum(CZVDI)
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. ------- as Haplopappus divaricatus * Snow JW, Brazzel JR (1965) Seasonal host activity of the bollworm and tobacco budworm during 1963 in Northeast Mississippi Bulletins 712. Mississippi State University. 24 pp. * EPPO (2024) EPPO Technical Document No. 1091. Pest risk analysis for Chloridea virescens. EPPO, Paris. Available at https://gd.eppo.int/taxon/HELIVI/documents ------- Main host (evidence that the plant supports populations of the pest in several generations or years, i.e. true hosts, or plant mentioned as common or preferred host – see PRA for further details on the host) | ||