Extension Plant Pathology at the University of Arizona


Diseases of ponderosa pine ( Pinus ponderosa ) in Arizona

Fungi & fungal-like organisms
 
Annosus root and butt rot
 
Armillaria root disease
 
Comandra blister rust
 
Coronado limb rust
 
White spored gall rust
 
 
 
Parasitic Plants
 
Southwestern dwarf mistletoe
 
 

Plant Disease Identification | Extension Plant Pathology

August 3, 2011


http://cals.arizona.edu/PLP/plpext/diseases/native/pine-ponderosa/pine-ponderosa.html