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This information was developed for North Carolina and may not apply to other areas.

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Table Legend

* Degree of importance of pest: I = Important pest, high probability of occurrence; II = Treat as needed; III = Occasional pest, treat when detected.

** Number of applications needed for most effective control. It is usually best to wait 10 to 14 days between applications in cool weather and 7 to 10 days between applications in warm weather.

D = Drench; G = Granular; S = Spray application.

Ornamental Cherry Pest Management Calendar

The Ornamental Cherry Pest Management Calendar gives approximate dates for pest emergence.

Other Resources

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Ornamental Cherry Pest Management Calendar

Skip to Ornamental Cherry Pest Management Calendar

The Ornamental Cherry Pest Management Calendar gives approximate dates for pest emergence.

Ornamental Cherry Pest Management Calendar

Pests Degree of Importance of Pest* Number of applications** Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
aphids I 2 Drench or Granular or Spray application Drench or Granular or Spray application Drench or Granular or Spray application Drench or Granular or Spray application Drench or Granular or Spray application

armored scales (San Jose)

I 3 Spray Application Spray Application Spray Application Spray Application Spray Application Spray Application Spray Application Spray Application Spray Application Spray Application
armored scales (white peach) II 3 Spray Application Spray Application Spray Application Spray Application Spray Application Spray Application Spray Application Spray Application Spray Application Spray Application

beetles (flea)

III 1 Spray Application Spray Application Spray Application Spray Application Spray Application
beetles (Japanese) II 4 Spray Application Spray Application Spray Application Spray Application

borers (ambrosia)

II 2 Spray Application Spray Application
borers (lesser peach) III 2 Spray Application Spray Application Spray Application Spray Application
borers (peachtree) I 1 Spray Application
borers (shothole) II 2 Spray Application Spray Application Spray Application

caterpillars

II 2 Spray Application Spray Application Spray Application Spray Application Spray Application Spray Application
citrus whitefly III 3 Spray Application Spray Application Spray Application Spray Application Spray Application
soft scales III 1 Spray Application Spray Application
spider mites III 2 Drench or Granular or Spray application Drench or Granular or Spray application Drench or Granular or Spray application Drench or Granular or Spray application Drench or Granular or Spray application Drench or Granular or Spray application Drench or Granular or Spray application Drench or Granular or Spray application Drench or Granular or Spray application Drench or Granular or Spray application

* Degree of importance of pest: I=Important pest, high probability of occurrence, II=Treat as needed: III=Occasional pest, treat when detected.

** Number of applications needed for most effective control. It is usually best to wait 10 to 14 days between applications in cool weather and 7 to 10 days between applications in warm weather.

Authors

Professor and Extension Specialist
Entomology & Plant Pathology
Professor Emeritus
Entomology & Plant Pathology

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Publication date: Jan. 29, 2019
Revised: Nov. 9, 2023

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