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Phytophthora infestans: History, Research & Regions

Phytophthora infestans is an oomycete or water mold, a fungus-like microorganism (oomycete) that causes the serious potato and tomato disease known as late blight or potato blight. Early blight, caused by Alternaria solani, is also often called "potato blight". Late blight was a major culprit in the 1840s European, the 1845–1852 Irish, and the 1846…

Language: English [EN]
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Phytophthora infestans topic overview

The analysis highlights History, Research and Regions as prominent areas in the source structure around Phytophthora infestans.

Related topics
178
Source areas
9
Connected nodes
187
Extracted relationships
210
Concept neighborhoods
27
Bridge connections
187

What this topic covers Research coverage

Source areas are shown by the number of related topics found in each part of the analysis. Use smaller areas too: they can reveal specialized angles and content gaps.

Disease management · 47 topics
Overview · 36 topics
Genetics · 30 topics
Historical impact · 23 topics
Life cycle, signs and symptoms · 19 topics
Origin and diversity · 14 topics
Physiology · 6 topics
Research · 2 topics
Etymology · 1 topics

Smaller areas are not necessarily less important. They contain fewer connections in this analysis and can be useful for finding specialized angles or coverage gaps.

Explore all related topics Closing gaps

Browse the complete topic structure, not only the most central items. Less prominent entities and concepts can reveal missing angles, specialized context and useful research gaps. Each item opens a new analysis centered on that subject.

Overview

Etymology

Life cycle, signs and symptoms

Physiology

Genetics

Research

Origin and diversity

Disease management

Historical impact

Advanced semantic analysis

Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.

How Phytophthora infestans connects Entity context

The extracted context around Phytophthora infestans shows recurring relationship patterns in the source. For example, Phytophthora infestans → Aga Khan Foundation, American Phytopathological Society Press, An, Analysis, Andes, Annual Review, Applied Biotechnology, August, Bibcode, Boonekamp, British Mycological Society Symposia, Cambridge, Cambridge University Press, Cardenas, Cite, CiteSeerX, Combat Late Blight, Cooke, Donald, Evolution Another extracted example is Phytophthora infestans → A2, Analysis, Andean, Andes, Copenhagen, Europe, For, Furthermore, Hardy, However, In, Lineages, Mating, Mexican, Mexico, Mike Martin, Others, Phytophthora, Ristaino, Several. Use these groups to spot repeated connection types before inspecting the individual relationships.

Phytophthora infestans

Top relations

related to Further reading · 94
Phytophthora infestans → Aga Khan Foundation, American Phytopathological Society Press, An, Analysis, Andes, Annual Review, Applied Biotechnology, August, Bibcode, Boonekamp, British Mycological Society Symposia, Cambridge, Cambridge University Press, Cardenas, Cite, CiteSeerX, Combat Late Blight, Cooke, Donald, Evolution
related to Origin and diversity · 33
Phytophthora infestans → A2, Analysis, Andean, Andes, Copenhagen, Europe, For, Furthermore, Hardy, However, In, Lineages, Mating, Mexican, Mexico, Mike Martin, Others, Phytophthora, Ristaino, Several
has impact · 27
Phytophthora infestans → All, Atlantic Ocean, Belgian, Belgium, Chiloé Archipelago, Europe, Flemish, Great Irish Famine, Illinois, Implicated, Ireland, Ireland's, Irish Lumper, It, June, Kortrijk, Most, New York City, Nova Scotia, Ontario
related to External links · 23
Phytophthora infestans → Alternatives, ATTRA Archived, Center, Continuing, EuropeUSDA-BARC Phytophthora, Late Blight, Late Blight Control, Late BlightInternational Potato CenterOnline, Library, Lists, National Invasive Species Information, National Web Portal, NE USASpecies Profile, Phytophthora, Phytophtora, PlantVillage, Potatoes, Risk, The American Phytopathological Societyentry, Tomato Potato Blight Daily
related to Life cycle, signs and symptoms · 11
Phytophthora infestans → A1, A2, As, Both, Hormonal, Mating, People, Phytophthora, Sporangia, The, There
related to Etymology · 7
Phytophthora infestans → Bary, German, Greek, Heinrich Anton, Latin, Phytophthora, The
related to Reducing inoculum · 6
Phytophthora infestans → Blight, Compost, Often, Only, Phytophthora, The
is a · 1
Phytophthora infestans → oomycete or water mold
instance of · 1
Phytophthora infestans → soil or potting medium can be heat-treated to kill oomycetes

Important terminology

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

infestans blight potato late phytophthora europe resistance pathogen disease mexico origin 10 also genome doi mating potatoes tubers a2 species

Phytophthora infestans relationships Subject–Predicate–Object triples

TTTA extracted 210 structured relationships around Phytophthora infestans. Examples in this analysis include Phytophthora infestans → is a → oomycete or water mold and proteases → instance of → Those found in the apoplast include hydrolytic enzymes. The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
Phytophthora infestansis aoomycete or water mold0.90text
proteasesinstance ofThose found in the apoplast include hydrolytic enzymes0.80text
lipasesinstance ofThose found in the apoplast include hydrolytic enzymes0.80text
glycosylases that act to degrade plant tissueinstance ofThose found in the apoplast include hydrolytic enzymes0.80text
enzyme inhibitors to protect against host defence enzymesinstance ofThose found in the apoplast include hydrolytic enzymes0.80text
necrotizing toxinsinstance ofThose found in the apoplast include hydrolytic enzymes0.80text
Phytophthora infestansinstance ofsoil or potting medium can be heat-treated to kill oomycetes0.80text
metalaxyl along with carbamate compoundsinstance ofit is strongly advised to use single-target fungicides0.80text
Bacillus subtilis or compounds that encourage the plant to produce defensive chemicalsinstance ofmicrobes0.80text
Phytophthora infestanshas impactThe0.60section
Phytophthora infestanshas impactUnited States0.60section
Phytophthora infestanshas impactPhiladelphia0.60section

Related concept clusters Concept neighborhoods

The concept neighborhoods around Phytophthora infestans bring nearby vocabulary together. In this analysis, examples include Phytophthora, Species and Late. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • Phytophthora infestans
    • Phytophthora
    • Species
    • Late
    • Potato
    • Tomato
    • Blight
    • Genome
    • Doi
    • Origin
    • Disease
    • Populations
    • Found
  • phytophthora infestans
    • Phytophthora
    • Species
    • Late
    • Potato
    • Origin
    • Tomato
    • Blight
    • Genome
    • Doi
    • Disease
    • Populations
    • Found
  • potato
    • Tomato
    • Resistance
    • Europe
    • Fungicides
    • Plants
    • Doi
    • Also
    • Potatoes
    • United
    • Pathogen
    • Tuber
    • Conditions
  • disease
    • Plants
    • Potato
    • Late
    • Pathogen
    • Blight
    • Conditions
    • Fungicides
    • Tomato
    • Phytophthora
    • Since
    • Plant
    • Infestans
  • early blight
    • Late
    • Potato
    • Potatoes
    • Tuber
    • Phytophthora
    • Resistance
    • Disease
    • Tomato
    • Doi
    • United
    • Fungicides
    • Strains
  • #the a1 type of np2
    • A2
    • Mating
    • Type
    • Types
    • Also
    • Include
    • Europe
    • Since
    • Tuber
    • Late
    • Conditions
    • Fungicides
  • mating types
    • Mating
    • Types
    • A2
    • Type
    • A1
    • Populations
    • Origin
    • Species
    • Mexican
    • Pathogen
    • Mexico
    • Late
  • plant disease resistance
    • Plants
    • Potato
    • Late
    • Pathogen
    • Blight
    • Conditions
    • Doi
    • Fungicides
    • Tomato
    • Phytophthora
    • Resistance
    • Since

Connections between topic areas Semantic bridges

For Phytophthora infestans, one of the stronger structural bridges in this analysis connects Phytophthora infestans with Disease management. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.

Min side: 3
Phytophthora infestansDisease management · splits 140 ⟂ 48
Phytophthora infestansOverview · splits 151 ⟂ 37
Phytophthora infestansGenetics · splits 157 ⟂ 31
Phytophthora infestansHistorical impact · splits 164 ⟂ 24
Phytophthora infestansLife cycle, signs and symptoms · splits 168 ⟂ 20
Phytophthora infestansOrigin and diversity · splits 173 ⟂ 15
Phytophthora infestansPhysiology · splits 181 ⟂ 7
Phytophthora infestansResearch · splits 185 ⟂ 3

Map overview Semantic statistics

Phytophthora infestans

Nodes188
Edges187
Triples210
Avg. degree1.99
Density0.010638
Components1

Source & methodology

TTTA analyzes the structure around Phytophthora infestans to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as History, Research & Regions, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

Source: Wikipedia — Phytophthora infestans · EN edition · Analysis: TopicsToTalkAbout

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