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Record W2918179272 · doi:10.1139/cjb-2018-0184

Ecological correlates of pest infestation on roseroot (<i>Rhodiola rosea</i>), a culturally important medicinal plant

2019· article· en· W2918179272 on OpenAlex

Why this work is in the frame

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.
venuePublished in a venue whose home country is Canada.
aboutThe title or abstract carries a Canadian signal from the geographic lexicon.

Bibliographic record

VenueBotany · 2019
Typearticle
Languageen
FieldPharmacology, Toxicology and Pharmaceutics
TopicPhytochemistry and Bioactivity Studies
Canadian institutionsMemorial University of Newfoundland
Fundersnot available
KeywordsBiologyInfestationCurculionidaeRhizomeBiomass (ecology)PEST analysisPopulationRange (aeronautics)Population densityEcologyBotany

Abstract

fetched live from OpenAlex

Pests can have detrimental effects on plant populations by compromising growth, reproduction, and survival. Dryocoetes krivolutzkajae Mandelshtam (Curculionidae: Scolytinae) infests rhizomes of roseroot (Rhodiola rosea L.) in isolated areas of North America. This study documents the first record of D. krivolutzkajae for the island of Newfoundland (Canada) and investigates correlates of infestation on roseroot plants. This study examines the distribution of D. krivolutzkajae on roseroot and the relationship between infestation and plant substrate, sex, distance to the ocean, population size, biomass, and distance between sample sites. Dryocoetes krivolutzkajae is widespread across the island, found in 13/17 sites surveyed, and infestation was associated with plants with greater rhizome biomass, especially male plants. Geographically closer sites had higher proportions of infested plants. No association was found between infestation and plant substrate, distance to the ocean, or population size. Galls characteristic of eriophyid mites were also found on roseroot plants but were uncommon (3/17 sites surveyed). Because roseroot is a culturally important medicinal plant that is endangered in parts of its range, studying the effects of pests on the growth and survival of this species is important for its conservation and cultivation.

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.

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: Observational · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.293
Threshold uncertainty score0.643

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 integrity0.0000.001
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 head0.061
GPT teacher head0.372
Teacher spread0.312 · 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