A strong reddish brown color. | A strong reddish brown color. |
any of various fungi causing rust disease in plants | any of various fungi causing rust disease in plants |
the formation of reddish-brown ferric oxides on iron by low-temperature oxidation in the presence of water | the formation of reddish-brown ferric oxides on iron by low-temperature oxidation in the presence of water |
a plant disease that produces a reddish-brown discoloration of leaves and stems; caused by various rust fungi | a plant disease that produces a reddish-brown discoloration of leaves and stems; caused by various rust fungi |
a red or brown oxide coating on iron or steel caused by the action of oxygen and moisture | a red or brown oxide coating on iron or steel caused by the action of oxygen and moisture |