Abstract:
:In field tests synthetic (3E,5Z)-3,5-tetradecadienyl acetate was found to attract large numbers of males ofRecurvaria leucatella Clerck into sticky traps. The other geometrical isomers did not influence catches. Of the corresponding monoenic compounds, (3E)-3-tetradecenyl acetate was highly attractive to a close relative,Recurvaria nanella Hübner. The catches of the latter species were suppressed by higher amounts of (5Z)-5-tetradecenyl acetate added to the bait, and the addition of (3E)-3-tetradecenol or (3Z)-3-tetradecenyl acetate was without effect. The attractive compounds can be used in traps for monitoring the two pests.
journal_name
J Chem Ecoljournal_title
Journal of chemical ecologyauthors
Tòth M,Doolittle REdoi
10.1007/BF00980065subject
Has Abstractpub_date
1992-07-01 00:00:00pages
1093-105issue
7eissn
0098-0331issn
1573-1561journal_volume
18pub_type
杂志文章abstract::The sex pheromone of the western hemlock looper (WHL),Lambdina fiscellaria lugubrosa (Hulst), comprises three methylated hydrocarbons: 5,11-dimethylheptadecane (5,11), 2,5-dimethylheptadecane (2,5), and 7-methylheptadecane (7). Compounds extracted from female pheromone glands were identified by coupled gas chromatogra...
journal_title:Journal of chemical ecology
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