white rust
"White rust" can refer to a plant disease or a type of zinc corrosion, depending on the context.
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Definition
C1Botany
(technical, academic)A plant disease caused by fungi, marked by white, blister-like growths on leaves and stems.
Example
- White rust can severely affect the yield of cruciferous crops.
C1Chemistry
(technical, industrial)A type of corrosion on zinc or galvanized surfaces, appearing as a white, powdery layer.
Example
- White rust often forms on outdoor metal structures exposed to moisture.
Similar
Terms that have similar or relatively close meanings to "white rust":