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potassium nitrate
potassium oxalate
potassium permanganate
potassium sodium tartrate
potassium sulfate
potation
potato
potato beetle
potato blight
potato bug
potato cake
potato chip
potato crisp
potato pancake
potato scone
potato skin
Potawatomi
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potato blight

po·ta·to blight


noun 
Definition:
 
fungal disease of potatoes: a highly destructive disease of the potato caused by the fungus Phytophthora infestans. It was the cause of the loss of the potato crop in Ireland in the 19th century.

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