Australasian Plant Pathology

, Volume 24, Issue 1, pp 26–28

Botrytis cinerea: a causal agent of premature flower drop in packaged Geraldton waxflower

  • A. Tomas
  • A. H. Wearing
  • D. C. Joyce
Article

DOI: 10.1071/APP9950026

Cite this article as:
Tomas, A., Wearing, A.H. & Joyce, D.C. Australasian Plant Pathology (1995) 24: 26. doi:10.1071/APP9950026

Abstract

Botrytis cinerea was isolated from Geraldton waxflower (Chamelaucium uncinatum) flowers collected in Queensland and Western Australia. Isolates were shown to be pathogenic on the two flower selections used, ‘Herb Morrow’ and ‘Alba’. Separation of the flower from the pedicel occurred for single cut flowers inoculated with the fungus. This observation supports the hypothesis that infection commonly contributes to premature flower drop in cut, packaged Geraldton waxflower.

Copyright information

© Australasian Plant Pathology Society 1995

Authors and Affiliations

  • A. Tomas
    • 1
  • A. H. Wearing
    • 1
  • D. C. Joyce
    • 2
  1. 1.Gatton CollegeThe University of QueenslandLawes
  2. 2.CSIRO Division of HorticultureSt. Lucia
  3. 3.Pioneer Hi-Bred International,Inc.JohnstonUSA