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Record W4410632553 · doi:10.1139/cjps-2025-0007

Insecticide resistance of Colorado potato beetle (<i>Leptinotarsa decemlineata</i>) in the province of Québec

2025· article· en· W4410632553 on OpenAlexafffundvenueabout
E Ménard, Gi‐Mick Wu, Célia Bordier

Bibliographic record

VenueCanadian Journal of Plant Science · 2025
Typearticle
Languageen
FieldAgricultural and Biological Sciences
TopicInsect Pest Control Strategies
Canadian institutionsInstitut de Recherche et de Développement en Agroenvironnement
FundersMinistère de l'Agriculture, des Pêcheries et de l'Alimentation
KeywordsLeptinotarsaColorado potato beetleResistance (ecology)BiologyInsecticide resistancePEST analysisAgronomyBotanyToxicology

Abstract

fetched live from OpenAlex

Modern agriculture is facing an increase of insecticide resistance that is well illustrated by the Colorado Potato Beetle ( Leptinotarsa decemlineata; CPB). The purpose of this study was to characterize the resistance profile of CPB from 11 field populations in Québec. Bioassays were conducted by exposing second instar larvae to a potato leaf disk pre-dipped in an insecticide solution and comparing the mortality of these populations to that of a susceptible population (lab reared). Various levels of resistance were confirmed for nine insecticides in all populations. We draw possible links between the observed resistance and agricultural practices at the landscape scale.

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)0.001
metaresearch head score (Gemma)0.001
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.827
Threshold uncertainty score0.885

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.001
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.001
Science and technology studies0.0000.001
Scholarly communication0.0000.000
Open science0.0010.000
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 head0.009
GPT teacher head0.200
Teacher spread0.191 · 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 designObservational
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

Citations2
Published2025
Admission routes4
Has abstractyes

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