1. PaDIL Factsheet

Scientific Name: plumeriae Pat. (: Pucciniomycotina: : Pucciniales: Coleosporiaceae)

Common Name Coleosporium plumeriae Live link: http://www.padil.gov.au/maf-border/Pest/Main/143012

Image Library New Zealand Biosecurity Live link: http://www.padil.gov.au/maf-border/

Partners for New Zealand Biosecurity image library

Landcare Research — Manaaki Whenua http://www.landcareresearch.co.nz/

MPI (Ministry for Primary Industries) http://www.biosecurity.govt.nz/ 2. Species Information

2.1. Details Specimen Contact: Eric McKenzie - [email protected] Author: McKenzie, E. Citation: McKenzie, E. (2013) Coleosporium plumeriae(Coleosporium plumeriae)Updated on 3/21/2014 Available online: PaDIL - http://www.padil.gov.au Image Use: Free for use under the Creative Commons Attribution-NonCommercial 4.0 International (CC BY- NC 4.0)

2.2. URL Live link: http://www.padil.gov.au/maf-border/Pest/Main/143012

2.3. Facets Commodity Overview: Horticulture Commodity Type: 0 Unknown Distribution: Oceania Groups: Fungi & Mushrooms Host Family: Apocynaceae Pest Status: 1 NZ - Non-regulated species Status: 0 NZ - Unknown

2.4. Other Names Coleosporium domingensis (Berk.) Arthur Uredo domingensis Berk.

2.5. Diagnostic Notes **Disease** Leaf . Uredinial pustules hypophyllous and on fruit, scattered or sometimes tending to be more prelevant on one half of the leaf, yellow. Pustules coalesce, leaves become necrotic and with severe infections premature leaf fall occurs.

**Morphology** _Aecia_ not known. _Uredinia_ hypophyllous, scattered between veins, powdery, bright orange-yellow to pale yellow, ca. 0.5–1 mm diam.; yellow spots are visible on upper surface of leaf opposite the uredinia. _Urediniospores_ produced in chains, 21.5–30 × 16–26.5 µm, aseptate, broadly ellipsoidal, subglobose, or angular, wall 1–1.7 µm thick, yellow, coarsely verrucose with tubercles, germ pores obscure, 2–4, scattered. _Telia_ hypophyllous, scattered between veins, gelatinous, orange-yellow to reddish orange. _Teliospores_ 45–85 × 23–32 µm, oblong to clavate, becoming 4-celled with germination, smooth.

2.6. References - Kakishima, M., Kobayashi, T. & McKenzie, E.H.C. (1995). A warning against invasion of Japan by the rust , _Coleosporium plumeriae_, on _Plumeria_. _Forest Pests 44_, 144–147. - Traquair, J.A. & Kokko, E.G. (1980). Spore morphology in _Coleosporium plumeriae. Canadian Journal of Botany 58_, 2454–2458. 3. Diagnostic Images

Frangipani tree, left foreground leaves Coleosporium plumeriae uredinia on lower infected with Coleosporium plumeriae surface of leaf In Life: E. McKenzie Landcare Research In Life: E. McKenzie Landcare Research

Coleosporium plumeriae uredinia on lower Coleosporium plumeriae urediniospores surface of leaf Urediniospores: E. McKenzie Landcare In Life: E. McKenzie Landcare Research Research

Results Generated: Monday, September 27, 2021