Ecological interactions of Harmonia axyridis and Aphis glycines in Ontario agroecosystems
Bibliographic record
Abstract
The multicoloured Asian ladybeetle 'Harmonia axyridis' Pallas (Coleoptera: Coccinellidae) is an occasional pest of wine grapes in the Niagara Peninsula region of southern Ontario. Outbreaks of 'H. axyridis' appear to correlate with outbreaks of an introduced soybean pest, 'Aphis glycines' Matsumura (Hemiptera: Aphididae). This thesis examines the dynamics of these two species in Niagara area soybean fields, develops a model for predicting early season development events of ' A. glycines,' and examines the visual and olfactory cues associated with 'A. glycines' and its hosts employed by foracing adults of 'H. axyridis.' Interactions between the two species in hedgerow ecosystems in spring and autumn appear to be integral to understand the relationship of these two species and to predict economic infestations of both ' A. glycines' and 'H. axyridis.' Recommendations are made for the development of an integrated pest management program for ' H. axyridis.'
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.001 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.001 | 0.000 |
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.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
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".