Purshia tridentata(PURTR)
Pests
| Organism | Type | |
|---|---|---|
| Frankliniella occidentalis (FRANOC) | Host | |
| Orgyia pseudotsugata (ORGYPS) | Wild/Weed | |
* Beckwith RC (1978) 2 - Biology of the Insect. Pp. 25-37 In: The Douglas-Fir Tussock Moth: A Synthesis. Eds Brookes MH, Stark RW, Campbell RW. Technical Bullctin 1585, US Department of Agriculture, Washington, DC. 331 pp. ------- citing others. Amongst understory plants that may be defoliated in case of high level of larval populations | ||