Meloidogyne incognita

E92411

plant-parasitic nematode root-knot nematode species

Meloidogyne incognita is a highly destructive root-knot nematode species that parasitizes a wide range of crops, causing characteristic root galls and significant agricultural yield losses worldwide.

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All labels observed (2)

Label	Occurrences
Meloidogyne incognita canonical	2
MeloidogyneIncognita	1

Statements (50)

Predicate	Object
instanceOf	plant-parasitic nematode ⓘ root-knot nematode ⓘ species ⓘ
causes	nutrient uptake reduction ⓘ reduced crop yield ⓘ root galls ⓘ root-knot disease ⓘ stunted plant growth ⓘ
climatePreference	subtropical regions ⓘ tropical regions ⓘ
distribution	worldwide ⓘ
economicImpact	major agricultural pest ⓘ
family	Meloidogynidae ⓘ
feedingSite	giant cells in plant roots ⓘ
firstDescribedBy	Chitwood ⓘ
firstDescriptionYear	1919 ⓘ
genus	Meloidogyne ⓘ
hostRange	broad host range ⓘ
infectiveStage	second-stage juvenile ⓘ
kingdom	Animalia ⓘ
lifeStage	adult female ⓘ egg ⓘ second-stage juvenile ⓘ
management	biological control agents ⓘ crop rotation ⓘ nematicides ⓘ resistant cultivars ⓘ soil solarization ⓘ
order	Tylenchida ⓘ
parasitizes	beans ⓘ cotton ⓘ crop plants ⓘ cucumber ⓘ eggplant ⓘ melon ⓘ pepper ⓘ soybean ⓘ tobacco ⓘ tomato ⓘ
pathotype	race 1 ⓘ race 2 ⓘ race 3 ⓘ race 4 ⓘ
phylum	Nematoda ⓘ
reproductionType	mitotic parthenogenesis ⓘ parthenogenesis ⓘ
symptom	chlorosis of leaves ⓘ galling on roots ⓘ root swelling ⓘ
taxonRank	species ⓘ

How these facts were elicited

The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.

Instruction

You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10.

# Requirements
- If you don't know the subject at all, return an empty list.
- If the subject is not a named entity, return an empty list.
- Include at least one triple where predicate is "instanceOf".
- Do not get too wordy.
- Separate several objects into multiple triples with one object.

Input

Subject: Meloidogyne incognita
Description of subject: Meloidogyne incognita is a highly destructive root-knot nematode species that parasitizes a wide range of crops, causing characteristic root galls and significant agricultural yield losses worldwide.

Referenced by (3)

Full triples — surface form annotated when it differs from this entity's canonical label.

Nematoda → includesTaxon → Meloidogyne incognita ⓘ

Meloidogyne → notableSpecies → Meloidogyne incognita ⓘ

Secernentea → containsSpecies → Meloidogyne incognita ⓘ

this entity surface form: MeloidogyneIncognita