Maryland Department of Agriculture

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Phytophthora ramorum in Maryland

​Leaf spot and blight caused by P. ramorum in Kalmia ‘Olympic Wedding’. LeafBlight.jpg

Updated: March 2017

 
Leaf blight and death caused by P. ramorum in Rhododendron ‘Cunningham White’

LeafBlight_2.jpg

Updated: March 2017

​​Invasive Species

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Cooperative Forest Health Program


 

Related Information

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Maryland Department of Agriculture
50 Harry S. Truman Parkway
Annapolis, MD 21401
410-841-5700 or Dial 7-1-1 for Maryland Relay