Identification of Cercospora leaf spot resistance among fenugreek accessions and characterization of the pathogen
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
Cercospora leaf spot is a destructive and widespread disease of fenugreek (Trigonella foenum-graecum L.). To identify resistant germplasms and to morphologically characterize the disease pathogen on fenugreek plants, 48 accessions adapted to western Canada were screened by artificially inoculating plants with 1x104 spores ml-1 conidial suspensions of C. traversiana in growth cabinets. Out of these, nine accessions were characterized as resistant (R) or moderately resistant (MR) and the rest were susceptible. A more detailed study with 20 selected (9 resistant and 11 other) accessions using the artificial inoculation method revealed that the accessions were significantly (p = 0.01) different in their reaction to the disease. In the later test only two (L3717 and PI138687) had R and two (L3698 and F86) had MR ratings. An ANOVA for the agronomic traits measured indicated that the interaction effect of accession and treatment (with or without inoculation) was significant and the R or MR rated accessions were less affected by inoculation than the rest. The western Canada adapted accessions recovered from the fungal inoculation and produced a reasonable seed and biomass yield. Although further studies are warranted to verify the findings, the disease symptoms described, the disease effect on agronomic traits observed, and morphology of the pathogen may serve as a reference for future studies involving plant reaction to C. traversiana.
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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 | 0.001 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.001 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.001 | 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 it