potato blight

noun

A devastating disease of potatoes caused by the oomycete Phytophthora infestans.

Similar
late blightpotato moldpotato diseasepotato mildewpotato murrain

Meanings

nounpotato blight (uncountable)
  1. uncountablebiologyA devastating disease of potatoes caused by the oomycete Phytophthora infestans.

    They say they used to give pauper children soup to change to protestants in the time of the potato blight.

    1922 February 2, James Joyce, “[Episode 8]”, in Ulysses, Paris: Shakespeare and Company […], →OCLC

    Synonyms: late blight

Synonyms & antonyms

nounA devastating disease of potatoes caused by the oomycete Phytophthora infestans.

More synonyms by meaning

nouna blight of potatoes

Similar
potato moldpotato diseasepotato mildewpotato murrain
Broader
Also see

Synonym sets from Open English WordNet, CC BY 4.0.

Translations

Finnish perunarutto
  • perunaruttoPhytophthora infestans, disease of potatoes
German Kartoffelmehltau
  • KartoffelmehltauPhytophthora infestans, disease of potatoes
Norwegian Bokmål potetpest
  • potetpestPhytophthora infestans, disease of potatoes
Russian фитофторо́з, фитофто́ра
  • фитофторо́з (fitoftoróz)Phytophthora infestans, disease of potatoes
  • фитофто́ра (fitoftóra)Phytophthora infestans, disease of potatoes
Scottish Gaelic gaiseadh a' bhuntàta
  • gaiseadh a' bhuntàtaPhytophthora infestans, disease of potatoes
Cite this entry
APA

potato blight. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/potato%20blight

MLA

“potato blight.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/potato%20blight. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “potato blight,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/potato%20blight.

Source: potato blight on Wiktionary, CC BY-SA 4.0.