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phytopathogen

phytopathogen

9.9
A living thing that causes disease in plants, for example a fungus or a virus
  • noun
  • /ˌfaɪtəˈpæθəˌdʒɛn/
  • Specialized
translation icon : fitopatógeno
  • Understanding how a phytopathogen spreads is crucial for preventing plant diseases.

Examples

  • The three introduced phytopathogens did not survive in the compost.

    Academic text (1998)
  • The phytopathogen infected the crops, causing them to wilt and die.

  • Farmers must protect their fields from harmful phytopathogens that can devastate yields.

Synonyms

pathogen
vsphytopathogen
  • Specialized
50 5.7

A tiny germ like a virus or a bacterium that causes disease in people and animals

is limited to organisms that cause disease specifically in plants
Phytophthora infestans
vsphytopathogen
  • Specialized
9.9

A fungus-like organism that causes late blight, a disease that rots potato and tomato plants

is a general plant disease organism not limited to one species
Phytophthora
vsphytopathogen
  • Specialized
9.9

A tiny living thing that causes disease in plants, for example making potatoes rot

is a general plant disease organism rather than a specific genus
Pythium
vsphytopathogen
  • Specialized
9.9

A type of fungus that attacks plant roots and causes root rot in crops and seedlings

is a general plant disease organism not limited to root parasites
verticillium
vsphytopathogen
  • Specialized
9.9

A fungus that infects many plants and makes their leaves wilt

is a general plant disease organism rather than a particular fungal genus
parasitica
vsphytopathogen
9.9

A group of fungi that live on plants and make them sick

is a general plant disease organism including nonfungal causes as well

How Harmful

lethal gene
  • Specialized
7.6
black root rot fungus
  • Specialized
8.5
phytopathogen
  • Specialized
9.9
pathogenic
  • Specialized
5 7.0

Surface Forms

phytopathogen singular

Morphology

phytopathogen = pathogen (semi-transparent) = phyto + pathogen

The formation phyto- + pathogen literally means 'plant pathogen', but the combining form 'phyto-' is technical and may not be obvious to average B1 learners.

Etymology

The word phytopathogen joins phyto- meaning 'plant' and pathogen meaning 'disease maker', so it literally means a 'disease maker' that attacks plants.