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Magnaporthe grisea

Magnaporthe grisea, also known as rice blast fungus, rice rotten neck, rice seedling blight, blast of rice, oval leaf spot of graminea, pitting disease, ryegrass blast, Johnson spot, neck blast, wheat blast and Imochi (稲熱), is a plant-pathogenic fungus and model organism that causes a serious disease affecting rice. It is now known that M. grisea…

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Overview

Hosts and symptoms

Disease cycle

Environment

Geographical distribution

Management

Strains

Genetics

Biochemistry of host-pathogen interactions

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Map overview Semantic statistics

Magnaporthe grisea

Nodes105
Edges104
Triples22
Avg. degree1.98
Density0.019048
Components1

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Magnaporthe grisea

Top relations

related to External links · 8
Magnaporthe grisea → ConsortiumIndex FungorumMagnaporthe, GenomeThe, Genomic Resources, GROMO, International Rice Blast Genome, Magnaporthe, MetaPathogen, Website

Important terminology Word statistics

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Important terminology

rice grisea blast disease pathogen wheat plant oryzae complex infection magnaporthe strains protein mating also fungus leaf genetic appressoria lesions

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
the leafinstance ofDisease cycleThe pathogen infects as a spore that produces lesions or spots on parts of the rice plant0.80text
leaf collarinstance ofDisease cycleThe pathogen infects as a spore that produces lesions or spots on parts of the rice plant0.80text
panicleinstance ofDisease cycleThe pathogen infects as a spore that produces lesions or spots on parts of the rice plant0.80text
culminstance ofDisease cycleThe pathogen infects as a spore that produces lesions or spots on parts of the rice plant0.80text
culm nodesinstance ofDisease cycleThe pathogen infects as a spore that produces lesions or spots on parts of the rice plant0.80text
rice strawinstance ofAfter overwintering in sources0.80text
stubbleinstance ofAfter overwintering in sources0.80text
the cycle repeats.A single cycle can be completed in about a week under favorable conditions where one lesion can generate up to thousands of spores in a single nightinstance ofAfter overwintering in sources0.80text
irrigated lowlandinstance ofEnvironmentRice blast is a significant problem in temperate regions and can be found in areas0.80text
uplandinstance ofEnvironmentRice blast is a significant problem in temperate regions and can be found in areas0.80text
regulated irrigationinstance ofKnowledge of the pathogenicity of M. grisea and its need for free moisture suggest other control strategies0.80text
a combination of chemical treatments with different modes of actioninstance ofKnowledge of the pathogenicity of M. grisea and its need for free moisture suggest other control strategies0.80text

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