关键词: 薄层色谱, 碳烯, 乙酸酯, 田间试验, 十六碳化合物, 臭氧化, 气相色谱, 结构分析, 触角电位, 性信息素

TLC was used to sep. the components of pheromone glands from female eggplant borers, L. orbonalis. Synthetic (E)-11-hexadecenyl acetate had an identical gas chromatog. retention time as the natural pheromone. In the electroantennogram puff test, the male eggplant borers responded stronger to synthetic (E)-11-hexadecenyl acetate than to the Z isomer. In field trapping, more males were captured by traps baited with 300 and 500 mg of the E isomer than with 6 live female specimens. Evidently, (E)-11-hexadecenyl acetate is the main component of eggplant borer sex pheromone.

Key words: ACETIC ACID ESTER, THIN-LAYER CHROMATORGAPHY, C16 COMPOUNDS, CARBENE, FIELD EXPERIMENTS, OZONIZATION, GAS CHROMATOGRAPHY, ELECTROANTENNOGRAM, STRUCTURAL ANALYSIS, SEX PHEROMONE