Investigating the presence of mealybug species as vectors for viruses in grape-growing areas in Turkey
Bibliographic record
Abstract
Vineyards in Turkey were surveyed from July–August of 2006–2007 for the presence of mealybug infestation and the viral agents of leafroll and rugose wood diseases, namely vitiviruses and ampeloviruses, respectively. Plant and insect samples in the main grape-growing regions were collected and processed for nucleic acid isolation. The reverse transcription polymerase chain reaction (RT-PCR) was used to detect the insect-transmitted Grapevine virus A (GVA) and B (GVB) (Vitivirus) and Grapevine leafroll-associated virus-1 (GLRaV-1) and ‐3 (GLRaV-3) (Ampelovirus). All viruses except GVB were detected in the samples. Planococcus ficus (Signoret) is the only mealybug species found to be widespread in the sampled areas. This is the first epidemiological study of these viruses and their potential vector in Turkey.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 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 itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), 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".