Official website of the New Zealand Farm Forestry Association


PESTS AND DISEASES OF FORESTRY IN NEW ZEALAND

Pseudomonas syringae pv. syringae, bacterial leaf spot and stem canker

  • Bacterial stem canker
    Bacterial stem canker, Forest Pathology in New Zealand No. 10. Based on M. Dick 1984 Compiled: 1985, limited revision 2001, revised 2009. Causal organism  Pseudomonas syringae pv. syringae van Hall 1902…
  • Bacterial stem canker
    From Scion publication Forest Research Bulletin 220, An Introduction to The Diseases of Forest and Amenity Trees in New Zealand, G.S.Ridley and M.A. Dick 2001. Species: Pseudomonas syringae pv. syringae (Bacterium)…
  • Bacterial dieback - nursery disease
    From Forest Pathology in New Zealand No. 16. Nursery diseases. Based on Margaret Dick and AL Vanner  (1986), Revised by MA Dick (2008). Causal organism Pseudomonas syringae p.v. syringae van Hall.…
  • Bacterial leaf spot and canker of poplar, willow, and alder
    Forest Pathology in New Zealand No. 21, Bacterial leaf spot and canker of poplar, willow, and alder.   Based on A.G. Spiers (1990) Causal organism Pseudomonas syringae pv. syringae van Hall…

  • Frost and bacterial stem canker
    From Forest Health News No. 37, December 1994. Recent unseasonal frosts have caused considerable damage to young radiata plantings in a number of locations around the country. There have also…

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