<i>Halyomorpha halys</i>Stål, Brown Marmorated Stink Bug / Punaise marbrée (Hemiptera: Pentatomidae)
Bibliographic record
Abstract
The brown marmorated stink bug, Halyomorpha halys , is now established in Ontario, British Columbia, and Quebec in Canada. Nymphs and adults of H. halys damage plants by sucking on buds, fruits, and stems; feeding injury can result in scarred, misshapen and deformed plant structures. Halyomorpha halys are a nuisance in homes and other buildings. Several parasitoids of H. halys have been identified, with Trissolcus japonicus being one of the most promising candidates for biological control. A petition to release T. japonicus in Canada was not approved; however, adventive populations of T. japonicus are now established in North America. Studies to determine the impact of native natural enemies on H. halys and additional research on T. japonicus in Canada are discussed.
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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) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.001 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.057 | 0.024 |
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".