| | 1 | Author
| Brigitte Frerot, Ernst Priesner, M. Artine Gallois | Requires cookie* | | | Title
| A Sex Attractant for the Green Budworm Moth, Hedya nubiferana  | | | | Abstract
| The two major components o f the female pheromone blend of H edya nubiferana have been identified as (E, £)-8,10-dodecadienyl acetate and (Z)-8-dodecenyl acetate. Each compound acts on a specialist receptor type in olfactory hair sensilla of the male antenna. In field screening tests, combinations of the two compounds and dodecanyl acetate were highly attractive to H. nubiferana males. The (Z, £)-8,10 isomer attracted males of H edya ochroleucana. | | | |
Reference
| Z. Naturforsch. 34c, 1248—1252 (1979); received May 25/August 17 1979 | | | |
Published
| 1979 | | | |
Keywords
| Pheromones, Sex Attractant, Olfactory Receptors, H edya nubiferana, Tortricidae | | | |
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| default:Reihe_C/34/ZNC-1979-34c-1248.pdf | | | | Identifier
| ZNC-1979-34c-1248 | | | | Volume
| 34 | |
| 4 | Author
| Z. | Requires cookie* | | | Title
| Comparative Sex Pheromone Biosynthesis in the | | | | Abstract
| Obliquebanded Leafroller, Choristoneura rosaceana, and the Redbanded Leafroller, Argyrotaenia velutinana, Moths S tep h en P. F o ster Entom ology Division, D SIR . Mt. A lbert Research C entre, Private Bag, A uckland, New Z ealand W endell L. R oelofs D epartm ent of Entom ology, New York State Agricultural Experim ent Station, Biosynthesis of the m ajor sex pherom one components of the obliquebanded leafroller, (Z)-and (ZT)-ll-tetradecenyl acetates, is shown to proceed by A l l desaturation of myristate as in the related redbanded leafroller. A comparison between the am ounts of deuterium label incorporated into the pherom one com ponents from labelled myristic, palmitic and stearic acids gave a higher level of incorporation for the shorter chain acids, suggesting that A l l desaturation is a faster process than 2 carbon chain-shortening by ß-oxidation. | | | |
Reference
| Z. Naturforsch. 42c, 961 (1987); received February 6/March 30. 1987 | | | |
Published
| 1987 | | | |
Keywords
| L epidoptera, Tortricidae, Sex Pherom one Biosynthesis, Delta-11 D esaturation, Leafroller | | | |
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| default:Reihe_C/42/ZNC-1987-42c-0961.pdf | | | | Identifier
| ZNC-1987-42c-0961 | | | | Volume
| 42 | |
| 5 | Author
| Ernst Priesner, Herm Ann Bogenschütz, Heinrich Am | Requires cookie* | | | Title
| A Sex Attractant for the European Fir Budworm Moth, Choristoneura murinana Forstliche Forschungs-und Versuchsanstalt Baden-Württemberg, D-7801 Stegen-Wittental bei Freiburg | | | |
Reference
| Z. Naturforsch. 35c, 390—398 (1980); received February 121980 | | | |
Published
| 1980 | | | |
Keywords
| Pheromones, Sex Attractant, (Z)-9-dodecenyl Acetate, Olfactory Receptors, Choristoneura muri nana, Tortricidae | | | |
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| default:Reihe_C/35/ZNC-1980-35c-0390.pdf | | | | Identifier
| ZNC-1980-35c-0390 | | | | Volume
| 35 | |
| 6 | Author
| Ernst Priesner, Hermann Bogenschütz, Christer Löfstedt | Requires cookie* | | | Title
| Secondary Sex Pheromone Components of Choristoneura murinana Hb. (Lepidoptera: Tortricidae) | | | | Abstract
| The alkenyl acetates £9-12:Ac, zlll-12:Ac and Zll-14:Ac were identified as minor compo-nents of the C. murinana female pheromone blend by chemical analyses of volatile pheromone gland constituents and potential pheromone precursors, electrophysiological recordings from single receptor cells, and field trapping tests. Gland washes from virgin females contained these compounds at 3%, 10% and 5%. respectively, the amount of the primary pheromone component Z9-12:Ac already reported. A 0.3% addition of either Jll-12:Ac or Zll-14:Ac significantly raised trap captures over Z9-12:Ac alone and a 3-30% addition of either minor component revealed maximum captures, not increased further by including both synergists within the same blend. A functional role of the £9-12: Ac could not be established during this study; 3% of it when combined with the pheromonal ratio mixture of the three other components tended to increase trap captures further whereas in various other mixture combinations the £9-12:Ac strongly reduced captures. These inhibitory effects were more pronounced with attractant blends based on Zll-14:Ac rather than Zlll-12:Ac. Each blend component activated its own type of antennal receptor cell. | | | |
Reference
| Z. Naturforsch. 43c, 918—928 (1988); received August 26. 1988 | | | |
Published
| 1988 | | | |
Keywords
| Sex Pheromone, Attraction Synergist, Alkenyl Acetates, Olfactory Receptors, Choristoneura murinana, Tortricidae | | | |
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| default:Reihe_C/43/ZNC-1988-43c-0918.pdf | | | | Identifier
| ZNC-1988-43c-0918 | | | | Volume
| 43 | |
| 7 | Author
| AlvaroE. Eiras3, Adalecio Kovaleskib, EvaldoF. Vilelac, JeanP. Chambond, C.Rikard Unelius6, Anna-Karin Borg-Karlsone, Ilme Liblikas6, Raimondas Mozuraitise, Marie Bengtsson1, Peter Witzgallf | Requires cookie* | | | Title
| Sex Pheromone of the Brazilian Apple Leafroller, Bonagota cranaodes Meyrick (Lepidoptera, Tortricidae) | | | | Abstract
| The female sex pheromone of Bonagota (=Phthteochroa) cranaodes (Meyrick) is a blend of (£,Z)-3,5-dodecadienyl acetate (£ 3 ,Z 5 -1 2 :A c) and (Z)-9-hexadecenyl acetate (Z 9 -1 6 :A c) according to analysis of pheromone -gland extracts and field trapping in apple orchards. This is the first time that £ 3 ,Z 5 -1 2:Ac has been identified as a lepidopteran sex pheromone. Traps baited with 100 |ig £ 3 ,Z 5 -1 2 :A c were attractive over 15 weeks in the field and were as effective as traps baited with virgin females. Addition of Z 9 -1 6 :A c to £ 3 ,Z 5 -1 2 :A c at ratio of 1:10 had a significantly increase of male moths. The addition of the Z ,E and Z ,Z isomers to rubber septa baited with £ 3 ,Z 5 -1 2 :A c did not modify B. cranaodes male attrac tion, but 10% of E E enhanced trap catch. | | | |
Reference
| Z. Naturforsch. 54c, 595—601 (1999); received February 24/March 3 1999 | | | |
Published
| 1999 | | | |
Keywords
| Sex Pheromone, (3£, 5Z)-3, 5-dodeeadienyl Acetate, Bonagota cranaodes, Brazilian Leaf Roller, Tortricidae | | | |
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| default:Reihe_C/54/ZNC-1999-54c-0595.pdf | | | | Identifier
| ZNC-1999-54c-0595 | | | | Volume
| 54 | |
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