Review: Fusarium head blight of barley in western Canada
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.
Bibliographic record
Abstract
Fusarium head blight (FHB), caused primarily by Fusarium graminearum, has rapidly become the most notorious disease of cereals in parts of western Canada. The situation in barley is particularly striking, for until 1993 FHB was not observed in the crop at all, but by 1996 it affected every barley field examined in Manitoba. The disease is largely responsible for the decline in acreage and the loss of markets for both malting and feed barley in the region. Several aspects of FHB in barley are examined for this review, beginning with an overview and description of symptoms and disease epidemiology. Differences in the expression of FHB in barley as compared with wheat, including causal species, infection period, symptoms, and resulting damage (yield and quality losses) are described. These have implications for disease management, including breeding for resistance. The latter is ongoing at several institutions and should result in cultivars with improved resistance to FHB in future. Until then, an integrated protocol for disease management must be implemented to minimize the threat of FHB for producers and the industry.
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 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 | 0.000 | 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 it