Dataset for: Volatile and cuticular chemical profiling and antennal dose-responses in Leptoglossus chilensis (Hemiptera: Coreidae)

Dataset associated with the manuscript "Volatile and cuticular chemical profiling and antennal dose-responses in Leptoglossus chilensis (Hemiptera: Coreidae)". The repository includes GC-MS compound identification and detection-frequency tables across four extraction methods, Bayesian EAG dose-response model outputs and diagnostics (posterior estimates, prior-sensitivity checks, residual and model-comparison summaries), and Supplementary Table S2 (full compound identification reference) supporting the analyses reported in the manuscript.