Lab #1 Non-infectious Diseases
Iron Chlorosis on pin oak: note the pale yellow color in the interveinal regions of the leaves along with green veins.
Iron chlorosis on American chestnut
Iron Chlorosis on maple.
Close up of iron chlorosis on maple
Iron chlorosis can occur on many different trees and shrubs. The symptoms are always the same - interveinal chlorosis and veins remaining green.
Iron chlorosis can also occur on conifers. Here are the symptoms on white pine.