Revisiting Potato Leafhopper, Empoasca fabae (Harris), Migration
Bibliographic record
Abstract
With globalization, a major entomological threat to food and fiber security is receiving growing attention: the accidental introduction of insects into habitats containing plants unequipped to resist colonization. The recent invasion of eastern North America by the emerald ash borer, Agrilus planipennis Fairmaire, is a prime example that threatens practically all ash trees in the eastern U.S. and southern Canada (MacFarlane and Meyer 2005). But it’s not alone. Spotted-wing drosophila, Drosophila suzukii (Matsumura), a serious fruit pest, was identified in Hawaii in the 1980s. It was first found in California in 2008 and had spread throughout the state by 2009 (Bolda et al. 2009); in 2010, it was found in the Carolinas (Burrack 2010) and Wisconsin (Hamilton 2010). By 2013, D. suzukii was reported from most of the continental U.S. (NYS IPM 2015a). An introduction of the brown marmorated stink bug, Halyomorpha halys Stål, was first reported in Allentown, Pennsylvania, in 1998 (Jacobs 2013), and between 2001 and 2010, there were 54 reports of this insect around shipping ports (USDA ARS 2010). Soybean aphid, Aphis glycines Matsumura, a native to Asia, was first reported in the U.S. in Wisconsin in July 2000 (Ragsdale et al. 2004) and was reported in 20 soybean growing states by 2003 (Venette and Ragsdale 2004).
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 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 | 0.001 | 0.000 |
| Science and technology studies | 0.001 | 0.000 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.000 | 0.001 |
| Research integrity | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.003 | 0.001 |
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".