Cross‐resistance of <i>Clarireedia jacksonii</i> to demethylation‐inhibiting fungicides
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
Abstract Dollar spot, caused by Clarireedia jacksonii Salgado, is the most common turf disease in Eastern North America. It is often managed by repeat applications of demethylation‐inhibiting (DMI) fungicides, and decreased sensitivity to the DMI, propiconazole, has been reported. Cross‐resistance, where an organism shows resistance to multiple pesticides, was evaluated in lab studies for C. jacksonii starting almost 30 years ago with four DMI fungicides available at that time. The purpose of this study was to compare sensitivity among 20 isolates of C. jacksonii (low‐to‐high resistance) to 12 DMI fungicides. EC 50 values (effective concentration for 50% inhibition of hyphal growth) were generated for each fungicide by isolate combination, and log 10 transformations of these values were subjected to pairwise correlation analysis, giving R ‐values ranging from 0.60 to 0.99 (all p ≤ 0.05). This suggested that there is significant cross‐resistance in C. jacksonii among the 12 DMI fungicides tested, ranging from partial (mefentrifluconazole and epoxiconazole) to almost complete.
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 | 0.003 | 0.001 |
| 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 | 0.001 | 0.000 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.000 | 0.001 |
| 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