FIELD TRIALS ON BIOGENERATED V-HF SYSTEMS TO CONTROL THE LARGE NARCISSUS FLY
Bibliographic record
Abstract
To develop a methyl bromide (MB) alternative control treatment based on vacuum, hermetic storage, or CO2 enriched controlled atmosphere against the large narcissus fly (Merodon eques) investigations were carried out by Rindner et al. (2003). The large narcissus fly Merodon eques is a quarantine insect species that attacks narcissus bulbs as well as bulbs of other geophytes. Fumigation with methyl bromide (MB) is the only gaseous rapid treatment available for handling infested bulbs. However, the most recent international resolution under terms of the Montreal Protocol, ending the use and production of methyl bromide as well as the phytotoxic effects of MB required further studies to find alternative fumigation methods. According to Rindner et al., (2003) LT 99 values for Merodon eques maggot infested bulbs at 50 mm Hg absolute pressure, at hermetic conditions (for the bio-generation of modified atmospheres) and at 90 % CO2 were 24, 34, and 24 h, respectively. Respiration of the bulbs, under hermetic conditions, depleted the O2 concentration to 0.1 % and increased the CO2 to 21 % within 24 h at 30ºC. The bio-generation of modified atmospheres under hermetic conditions did not adversely affect the germination levels of the bulbs. Based on these findings, Finkelman et al, (2002), reported on results of three semi-commercial experiments
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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 | 0.000 | 0.000 |
| 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) | 0.001 | 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".