First Canadian records of <i>Aphis glycines</i> (Hemiptera: Aphididae)
Bibliographic record
Abstract
The soybean aphid, Aphis glycines Matsamura (Hemiptera: Aphididae), is a pest of soybeans in the People's Republic of China, Korea, Thailand, Japan, North Borneo, Malaya, and the Philippines (Blackman and Eastop 2000). It was first identified in North America in 2000 from soybean fields in 10 states in the north-central United States of America, although the route of entry and time of introduction are not known (North Central Regional Pest Alert 2001). Dai and Fan (1991) reported that yield losses caused by soybean aphids on soybeans in the People's Republic of China were greater when the crop was infested soon after planting, and the presence of large populations of the aphid throughout the growing season resulted in 20%–30% yield losses. The soybean aphid can also transmit several viruses that infect soybeans in North America, including alfalfa mosaic, soybean mosaic, bean yellow mosaic, peanut mottle, peanut stunt, and peanut stripe (Hartman et al. 2001). In North America, the soybean aphid is known to transmit soybean mosaic virus and alfalfa mosiac virus (Hill et al. 2001). A survey of Ontario soybean fields revealed the presence of tobacco ring spot virus, soybean mosiac virus, and bean pod mottle virus (Michelutti et al. 2001); all of which could potentially be spread by this newly introduced aphid.
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot 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.
Codex and Gemma teacher scores by category
| 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) | 0.003 | 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 teacher head, 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".