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Record W2384960731

Effect of Methanolic Extracts from Susceptible and Resistant Rice Varieties on Brown Planthopper,Nolaparvata lugens(stl) ( Homoptera:Delphacidae)

2005· article· en· W2384960731 on OpenAlex
Huang Fengkuan

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.

Bibliographic record

VenueJOURNAL OF HUNAN AGRICULTURAL UNIVERSITY · 2005
Typearticle
Languageen
FieldAgricultural and Biological Sciences
TopicAgricultural Research and Practices
Canadian institutionsL'Alliance Boviteq
Fundersnot available
KeywordsDelphacidaeHomopteraBrown planthopperPlanthopperBiologyDewHorticultureBotanyAgronomyPEST analysisHemiptera
DOInot available

Abstract

fetched live from OpenAlex

Effect of methanolic extracts of rice from resistant variety IR36 and susceptible variety TN1 were tested on Nolaparvata lugens(stl)(Homoptera: Delphacidae).48 h after,two treatments of TN1 plant spraying with extract of IR36 and controlt,heir density percent were 14.00% and 26.67%,egg number 16.0 and 52.2,honey-dew excreting 5.7 mg and 33.3 mg and body-mass increase rate-22.2% and 166.7%,respectively.Density percentage of the other two treatments,IR36 plant spraying with extract of TN1 and control,were 5.33% and 1.20%,egg number 24.4 and 0,honey-dew excreting 13.4 mg and 3.5 mg and body-mass increase rate 77.8% and-22.2%,respectively.The results show that extract of resistant variety IR36 is very effective to the ovientation,oviulation and feeding of N.lugens(stl).On the contrast,while susceptible variety TN1 has reverse effect.

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)0.001
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 score0.798
Threshold uncertainty score0.354

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.001
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 head0.014
GPT teacher head0.225
Teacher spread0.211 · 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