Last Updated：2025/12/07

A disease affecting the leaves of the coffee plant, caused by the fungus Hemileia vastatrix.

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coffee rust

Source Word

coffee rust

countable uncountable

A disease affecting the leaves of the coffee plant, caused by the fungus Hemileia vastatrix.

Japanese Meaning

コーヒーの葉に感染する真菌（Hemileia vastatrix）が原因となる病気、いわゆるコーヒーさび病

Farmers watched helplessly as coffee rust spread through their crops.

農家はコーヒーさび病が作物に広がるのを無力に見守っていた。

Sense（1）

A disease affecting the leaves of the coffee plant, caused by the fungus Hemileia vastatrix.

coffee rusts

（ plural ）