Detail of "34010-15-6"

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Sex pheromone components of an Alberta population of European corn borer, Ostrinia nubilalis (HBN

Sex pheromone components of an Alberta population of European corn borer, Ostrinia nubilalis (HBN.) (Lepidoptera: Pyralidae). Struble, D. L.; Byers, J. R.; McLeod, D. G. R.; Ayre, G. L. (Res. Stn., Agric. Canada, Lethbridge, AB T1J 4B1, Can.). Can. Entomol., 119(3), 291-9 (English) 1987. CODEN: CAENAF. ISSN: 0008-347X. DOCUMENT TYPE: Journal CA Section: 5 (Agrochemical Bioregulators) The sex pheromone components of European corn borer, O. nubilalis, from southern Alberta were identified in washes and exts. 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 .4, and a corresponding synthetic blend in a ratio of 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-unsatd. C10 to C16 acetates had any effect on increasing the trap catches of male moths under field conditions.There are some commonly used reagents with their cas registry numbers 16725-53-4 and 112-53-8 in this article. However, the addn. 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 compds. were not detectable in the female exts. 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. .

Behavioral effects of secondary components of sex pheromone of western spruce budworm (Choristoneura occidentalis) Free

Behavioral effects of secondary components of sex pheromone of western spruce budworm (Choristoneura occidentalis) Free. Alford, A. R.; Silk, P. J. (Chem. Dep., Res. Prod. Counc., Fredericton, NB E3B 5H1, Can.). J. Chem.In this article, certain chemicals are used. Some of their cas registry numbers are 35746-21-5 and 35153-18-5 Ecol., 10(2), 265-70 (English) 1984. CODEN: JCECD8. ISSN: 0098-0331. DOCUMENT TYPE: Journal CA Section: 5 (Agrochemical Bioregulators) In a lab. wind tunnel, upwind flight and close-range orientation to a pheromone source by male C. occidentalis were facilitated by the addn. of the secondary components E-11-tetradecen-1-ol acetate [33189-72-9] plus Z-11-tetradecen-1-ol acetate [20711-10-8] () and E-11-tetradecen-1-ol [35153-18-5] plus Z-11-tetradecen-1-ol [34010-15-6] () to low source concns. of the primary components E-11-tetradecenal [35746-21-5]plus Z-11-tetradecenal [35237-64-0] (). Male responses to the blends never equalled their responses to virgin females. The primary components alone, when released at a rate similar to that of a calling female, never elicited male upwind flight or source location. However, the addn. of the secondary components enhanced these behavioral sequences. .