Palm Tree diseases

Some of the Canary Island palms planted on the Embarcadero and on the Bay Bridge approach are diseased.  What diseases do palms get? Here's where you can read more:

• Fusarium wilt of Queen Palm and Mexican Fan palm
• Passersby aren’t fond of Bay Bridge palms’ sickly fronds, caused by pink rot.
• Dying SF trees not the palms of postcards, caused by Fusarium wilt.
• Palm Diseases in the Landscape (UC IPM), for 22 California Palms