Occurrence of bacterial blight of fenugreek caused by<i>Pseudomonas syringae</i>pv.<i>syringae</i>and isolation of the pathogen from infested seed
Bibliographic record
Abstract
Fenugreek, recently introduced in New Jersey, is an annual legume grown as a specialty crop and for forage use in North America. A leaf spot and blight of fenugreek was observed for the first time in New Jersey fields during the growing season of 2000. Isolations from diseased plants consistently recovered a bacterium that was fluorescent on King's B agar. Reinoculation of the bacterium on fenugreek in greenhouse studies resulted in the appearance of symptoms similar to those observed in the field. Taxonomic characterization resulting from biochemical and physiological tests, Biolog GN2 microplate, 16S rDNA, and fatty acid methyl ester analyses identified the bacterium as Pseudomonas syringae pv. syringae. PCR amplification of syrB and syrD gene specific fragments confirmed isolates as P. syringae pv. syringae. Host range studies using other leguminous plants indicated the fenugreek strain was virulent on pea, but was avirulent on snap bean, soybean, and alfalfa. The bacterium was isolated from a seed lot used in New Jersey that resulted in diseased plants, suggesting seed as the probable source of the pathogen.
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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) | 0.001 | 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) | 0.000 | 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".