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Cornell Cooperative Extension

Suffolk County

  • Agriculture
  • Community Education
  • Gardening
  • Horticulture Labs
  • Marine
  • Energy
  • County Farm
  • 4-H
  • Peconic Dunes
  • Recursos en Español
azalea

Take care of your azaleas for spectacular blooms every year.

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Evergreen


Azalea Cultural Problems

How To Tell the Difference Between Different Evergreens

Insect Problems on Narrow Leaf Evergreens

Evergreen Diseases

Pest Resistant Evergreens and Hedges

How to Identify Rhododendron and Azalea Problems

Troubleshooting Boxwoods

Last updated March 29, 2017

IPM Factsheets

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Cornell Cooperative Extension
Suffolk County

Extension Education Center
423 Griffing Avenue, Suite 100
Riverhead, New York 11901-3071
TEL: 631-727-7850
suffolk@cornell.edu
Hours: 8:30am-4:30pm

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