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Record W2125025029 · doi:10.7202/706060ar

Relative susceptibility of five strawberry cultivars to Meloidogyne hapla under three soil water deficit levels

2005· article· en· W2125025029 on OpenAlexaffvenue
Shahrokh Khanizadeh, G. Bélair, Michel J. Lareau

Bibliographic record

VenuePhytoprotection · 2005
Typearticle
Languageen
FieldAgricultural and Biological Sciences
TopicNematode management and characterization studies
Canadian institutionsUniversité de Montréal
Fundersnot available
KeywordsFragariaBiologyCultivarStolonNematodeRoot-knot nematodeAgronomyPopulationHorticultureEcology

Abstract

fetched live from OpenAlex

The relative susceptibility of five strawberry ( Fragaria x ananassa Duch.) cultivars to the root-knot nematode ( Meloidogyne hapla ) was tested under three different soil water deficit levels and three nematode densities. 'Bounty' was the most susceptible cultivar and 'Glooscap' the least susceptible for parasitism by M. hapla . Percent water deficit had a positive linear effect on the number of galls on strawberry roots, and on egg production and number of M. hapla larvae in the soil, regardless of cultivar type. Different population densities of the nematode had no effect on the final number of strawberry flower clusters, stolons and crowns. The initial M. hapla population had a quadratic effect on the number of galls on strawberry roots and on the number of larvae in the soil, but had a positive linear effect on M. hapla egg production. The harmfulness of this species to strawberry total yield and fruit size is questionable and requires further investigation.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

How this classification was reachedexpand

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Bench or experimental · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.721
Threshold uncertainty score0.468

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0000.000

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.034
GPT teacher head0.241
Teacher spread0.207 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one teacher head, not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designBench or experimental
Domainnot available
GenreEmpirical

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

Quick stats

Citations5
Published2005
Admission routes2
Has abstractyes

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