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late blight

late blight

7.3
A serious plant disease that attacks potatoes and tomatoes late in the growing season
  • noun
  • /leɪt blaɪt/
  • Specialized
translation icon : mildiu tardío
  • Plant pathologist Ken Deahl examines a potato damaged by late blight fungus.
  • late blight in potato
  • strains of late blight
  • late blight fungus

B Farmers used kelp that had not had the salt water washed off CA disease called late blight, which caused potatoes to turn soft and rot.

Examples

  • In high-risk areas, it is important to plant late blight-resistant varieties of tomatoes to prevent crop loss.

  • Everything is doing well, I tell him, but I'm worried about late blight in the tomatoes.

    Fiction book (1990)
  • In addition to potato plants, it works on tomato plants, which are also victims of late blight.

    Academic text (1997)
  • Just how devastating are these new strains of late blight?

    Academic text (1997)
  • It's the most destructive disease of potatoes worldwide, and late blight also affects tomatoes.

    Academic text (1994)
  • The scientists are now readying a potato that is remarkably resistant to the late-blight fungus.

    Academic text (2003)
  • "In 1993 yield tests, the new resistant selections yielded as well as standard varieties and had superior late blight resistance," she says.

    Academic text (1994)
  • "In the 25 years that I've worked with late blight, I've never seen blight attack tubers like these new strains do," he says.

    Academic text (1997)
  • Late blight can spread rapidly in warm, humid conditions, leading to significant damage to potato crops.

  • Farmers should monitor their fields closely for signs of late blight, as early detection can help save the harvest.

Synonyms

blight
vslate blight
  • Specialized
7 7.3

A plant disease that makes leaves and stems die without rotting

is the serious late-season rot disease caused by a particular fungus
tomato blight
vslate blight
  • Specialized
1 4.5

A disease that makes tomato leaves, stems or fruit rot

is similar but applies especially in late season to both tuber and fruit crops
potato blight
vslate blight
5.2

A plant disease that makes potato leaves and potatoes rot

is the specific late-season disease caused by Phytophthora infestans
potato mold
vslate blight
  • Specialized
5.4

A disease caused by a fungus that makes potatoes rot in fields

is the more specific seasonal disease caused by Phytophthora infestans rather than general molds

How Harmful

late blight
  • Specialized
7.3
blight
  • Specialized
7 7.3
potato mildew
  • Specialized
4.6
fungal infection
  • Specialized
5 3.1
black spot
  • Specialized
1 6.5

Surface Forms

late blight singular
late blights plural

Morphology

late + blight

The meaning is directly and compositionally derived from 'late' (occurring near the end) + 'blight' (a plant disease): it refers to a blight that appears late in the growing season. This straightforward noun–modifier combination follows normal English compounding and is cross-linguistically transparent, so a B1 learner who knows both constituents should be able to infer the meaning.

Etymology

Late blight comes from a simple farming picture: the disease appears late in the growing season and blight means it quickly kills or damages leaves and potatoes, so today the name refers to this serious plant disease.