Struble, D. L. published the artcileSex pheromone components of an Alberta population of European corn borer, Ostrinia nubilalis (HBN.) (Lepidoptera: Pyralidae), Formula: C14H26O2, the publication is Canadian Entomologist (1987), 119(3), 291-9, database is CAplus.
The sex pheromone components of European corn borer, O. nubilalis, from southern Alberta were identified in washes and extracts of abdomen tips from calling female moths. This is a Z strain population as (Z)-11- [20711-10-8] and (E)-11-tetradecenyl acetate [33189-72-9] were isolated in a ratio 100:1.4, and a corresponding synthetic blend in a ratio of 100:3 attracted males in the field. Dodecyl alc. [112-53-8], tetradecyl alc. [112-72-1] and acetate [638-59-5], and (Z)-11-tetradecenol [34010-15-6] were also identified, but none of these components nor other pheromone-like mono-unsaturated C10 to C16 acetates had any effect on increasing the trap catches of male moths under field conditions. However, the addition of (Z)-9-dodecenyl acetate [16974-11-1] or (Z)-9-tetradecenyl acetate [16725-53-4] to the synthetic pheromone blend significantly reduced the capture of male moths, even though these compounds were not detectable in the female extracts Pheromone blends used for monitoring the Z strain of the European corn borer must be essentially free, ca<0.1%, of these acetates. A com. available, sticky-surface, delta-type trap was the most satisfactory of several tested for capturing moths under prairie conditions.
Canadian Entomologist published new progress about 16974-11-1. 16974-11-1 belongs to esters-buliding-blocks, auxiliary class Aliphatic Chain, name is (Z)-Dodec-9-en-1-yl acetate, and the molecular formula is C15H20O6, Formula: C14H26O2.
Referemce:
https://en.wikipedia.org/wiki/Ester,
Ester – an overview | ScienceDirect Topics