Ulmus americana 'Creole Queen'
The American Elm cultivar Ulmus americana 'Creole Queen' was cloned from a tree growing outside New Orleans and was released in 2008. [1][2]
| Ulmus americana 'Creole Queen' | |
|---|---|
| Species | Ulmus americana |
| Cultivar | 'Creole Queen' |
| Origin | Louisiana, US |
Description
'Creole Queen' is distinguished by its narrow habit, typically growing to a height of 15 m, with a crown width of 4.5 m. The tree is reputedly very heat tolerant.
Pests and diseases
No specific information available, but the species as a whole is highly susceptible to Dutch Elm Disease and Elm Yellows; it is also moderately preferred for feeding and reproduction by the adult Elm Leaf Beetle Xanthogaleruca luteola [3], and highly preferred for feeding by the Japanese Beetle Popillia japonica [4][5] in the United States. U. americana is also the most susceptible of all the elms to verticillium wilt.[6]
gollark: My internet connection is very bad, please wait some time.
gollark: People denying things does not generally make them true.
gollark: It's one thing to go "the universe is complicated, therefore an intelligent being of some sort created it" (not that I think you demonstrated this!) but it's quite another to go "therefore all the ridiculous and complicated lore of [SOME RELIGION] is also true".
gollark: That sounds like one of those things where they test a ridiculous amount of ways to extract information/random noise from the Bible and, amazingly, find that sometimes random noise seems like an interesting thing.
gollark: They weren't very *good* steam engines; they were missing steel or something.
References
- Maine Arborist Association. (2008). Newsletter. Vol. 13, Issue 11. Summer 2008.
- Great Southern Tree Conference. (2009). Research Report. University of Florida.
- Miller, Fredric; Ware, George (2001-02-01). "Resistance of Temperate Chinese Elms (Ulmus spp.) to Feeding by the Adult Elm Leaf Beetle (Coleoptera: Chrysomelidae)". Journal of Economic Entomology. Oxford University Press (OUP). 94 (1): 162–166. doi:10.1603/0022-0493-94.1.162. ISSN 0022-0493. PMID 11233108.CS1 maint: ref=harv (link)
- Miller, Fredric; Ware, George; Jackson, Jennifer (2001-04-01). "Preference of Temperate Chinese Elms ( Ulmus spp.) for the Adult Japanese Beetle (Coleoptera: Scarabaeidae)". Journal of Economic Entomology. Oxford University Press (OUP). 94 (2): 445–448. doi:10.1603/0022-0493-94.2.445. ISSN 0022-0493. PMID 11332837.
- "Elm Leaf Beetle Survey". Archived from the original on 2011-07-19. Retrieved 17 July 2017.
- Pegg, G. F. & Brady, B. L. (2002). Verticillium Wilts. CABI Publishing. ISBN 0-85199-529-2
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.