Pacific Northwest Plant Disease Management Handbook

Sage (Salvia sp.)-Impatiens Necrotic Spot

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Latest revision: 
March 2026

See:

Greenhouse Plants, Ornamental - Impatiens Necrotic Spot

Notes Bronzing of old leaves of S. sclarea were observed, and the pathogen associated with disease was found to be TSWV.

Reference Sinha, S. and Samad, A. 2021. Major viral diseases of Salvia spp., diagnosis, and their management strategies. In Virus Diseases of Ornamental Plants: Characterization, Identification, Diagnosis and Management (pp. 211-230). Singapore: Springer Singapore.

Pscheidt, J.W., and Ocamb, C.M. (Senior Eds.). 2026 Pacific Northwest Plant Disease Management Handbook.
© Oregon State University.

Use pesticides safely!

  • Wear protective clothing and safety devices as recommended on the label. Bathe or shower after each use.
  • Read the pesticide label—even if you’ve used the pesticide before. Follow closely the instructions on the label (and any other directions you have).
  • Be cautious when you apply pesticides. Know your legal responsibility as a pesticide applicator. You may be liable for injury or damage resulting from pesticide use.

Trade-name products and services are mentioned as illustrations only. This does not mean that the participating Extension Services endorse these products and services or that they intend to discriminate against products and services not mentioned.

H - Home garden packaging commonly available.     O - Acceptable in organic production.