Evidence for Female Autodetection and Plasticity of Pheromone Response in <i>Helicoverpa zea</i>
Bibliographic record
Abstract
ABSTRACT This study investigated autodetection in female corn earworm, Helicoverpa zea Boddie (Lepidoptera: Noctuidae), revealing that their sensitivity to conspecific pheromones is environmentally modulated. We developed an “ungrouped” rearing strategy to minimize pre‐exposure. Electroantennogram recordings showed differential responses between ungrouped (naïve) and grouped (pheromone‐pre‐exposed) females, demonstrating female sensitivity to their own pheromones, influenced by environmental history. Behaviorally, autodetection elicited spacing behavior, most pronounced in naïve females. These findings highlight that pre‐exposure can decrease peripheral sensitivity, a crucial consideration for laboratory studies and the development of effective pheromone‐based pest management strategies that account for female behavioral adaptation.
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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) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 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".