PACIFIC NORTHWEST NURSERY IPM

Diseases



hidden treasure

 

New Pest Activity Alerts
@PNWNurseryIPM at
Twitter.com

 
Pseudomonas savastanoi on Forsythia
   

 

Back to Home

azalea leaf and flower gall
bacterial blight
brown rot
fig mosaic virus
forsythia stem gall
powdery mildew
Ralstonia Alert
Phytophthora ramorum
Rhododendron bud blight
white rust on alyssum
Contact Us

Bacterial galls on Forsythia

Galls on Forsythia caused by the bacteria Pseudomonas savastanoi. Originally diagnosed as a fungal organism called Phomopsis sp. The galls on the Forsythia stem are hard and nodular.

 

Pseudomonas savastanoi on Forsythia
Photo: Rosetta, OSU
Pseudomonas savastanoi on Forsythia
Photo: Rosetta, OSU
Website editor:
Robin Rosetta
Page last modified 2/2/11
 

Before applying any of the information found on this site, please read our disclaimer.
Copyright © 2011, All Rights Reserved