Plant Health

General diagnostics

The plant health laboratory provides a general diagnostic service for:

  • Nursery industry
  • Governmental agencies
  • Licensed landscapers
  • Christmas tree industry
  • Other customers

Many tests are conducted in addition to those required by specific survey and certification programs.

Tests performed include:

  • Screening for nematodes
  • Screening for fungi
  • Screening for viruses
  • Screening for bacteria
  • Visual analysis for pests and abiotic problems


Plant Health Program services




Elizabeth Savory
Program Manager
Plant Health
635 Capitol St NE
Salem, OR 97301
Phone: 503-986-4570