PACIFIC NORTHWEST NURSERY IPM

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sporulation of impatiens downy mildew
Photo: Robin Rosetta, OSU
   

 

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azalea leaf and flower gall
bacterial blight
boxwood blight New
brown rot
fig mosaic virus
forsythia stem gall
Gymnosporangium rust on Quince New
impatiens downy mildew New
Pacific Coast pear rust New
powdery mildew
Ralstonia Alert
Phytophthora ramorum
Rhododendron bud blight
smut on Trillium
white rust on alyssum
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Plant defoliation and collapse from downy mildew on impatiens

plant collapse due to impatiens downy mildew
Photo: Robin Rosetta, OSU

 

 


Website editor:
Robin Rosetta
Page last modified 7/31/12
 

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