Cite
 

Dictionary


or'ange rust'



Plant Pathol.
a disease of blackberries and raspberries, characterized by an orange, powdery mass of spores on the undersides of the leaves and stunted, misshapen foliage, caused by a rust fungus, Gymnoconia interstitialis.

Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.

orange pekoeorangery

 

Related Content