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Legrand, Sacha
Publikasjoner (6 av 6) Visa alla publikasjoner
Hedin-Dahlström, J., Rosengren-Holmberg, J., Legrand, S., Wikman, S. & Nicholls, I. A. (2006). A class II aldolase mimic. Journal of organic chemistry, 71(13), 4845-4853
Åpne denne publikasjonen i ny fane eller vindu >>A class II aldolase mimic
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2006 (engelsk)Inngår i: Journal of organic chemistry, Vol. 71, nr 13, s. 4845-4853Artikkel i tidsskrift (Fagfellevurdert) Published
HSV kategori
Forskningsprogram
Naturvetenskap, Organisk kemi; Naturvetenskap, Naturvetenskap med utbildningsvetenskaplig inriktning
Identifikatorer
urn:nbn:se:lnu:diva-737 (URN)
Tilgjengelig fra: 2010-04-01 Laget: 2010-04-01 Sist oppdatert: 2018-05-18bibliografisk kontrollert
Hedin-Dahlström, J., Rosengren-Holmberg, J., Legrand, S., Wikman, S. & Nicholls, I. A. (2006). A class II aldolase mimic. In: . Paper presented at Molecular Imprinting – 2006. Cardiff, Wales, September 10-14
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2006 (engelsk)Konferansepaper, Publicerat paper (Fagfellevurdert)
sted, utgiver, år, opplag, sider
Cardiff, Wales, September 10-14: , 2006
Forskningsprogram
Naturvetenskap, Organisk kemi
Identifikatorer
urn:nbn:se:lnu:diva-4985 (URN)
Konferanse
Molecular Imprinting – 2006
Merknad
Nummer: Tilgjengelig fra: 2010-04-28 Laget: 2010-04-28 Sist oppdatert: 2018-05-18bibliografisk kontrollert
Unelius, R., Nordlander, G., Nordenhem, H., Hellqvist, C., Legrand, S. & Borg-Karlson, A. K. (2006). Structure-activity relationships of benzoic acid derivatives as antifeedants for the pine weevil, Hylobius abietis. Journal of Chemical Ecology, 32 (10), 2191-2203
Åpne denne publikasjonen i ny fane eller vindu >>Structure-activity relationships of benzoic acid derivatives as antifeedants for the pine weevil, Hylobius abietis
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2006 (engelsk)Inngår i: Journal of Chemical Ecology, ISSN 0098-0331, E-ISSN 1573-1561, Vol. 32 (10), s. 2191-2203Artikkel i tidsskrift (Fagfellevurdert) Published
sted, utgiver, år, opplag, sider
Springer, 2006
HSV kategori
Forskningsprogram
Kemi, Organisk kemi; Naturvetenskap, Ekologisk kemi
Identifikatorer
urn:nbn:se:lnu:diva-2128 (URN)10.1007/s10886-006-9139-3 (DOI)
Tilgjengelig fra: 2010-04-06 Laget: 2010-04-06 Sist oppdatert: 2021-09-08bibliografisk kontrollert
Legrand, S., Luukinen, H., Isaksson, R., Kilpelainen, I., Lindström, M., Nicholls, I. A. & Unelius, R. (2005). Synthesis, NMR conformational studies and host-guest behaviour of new (+)-tartaric acid derivatives. Tetrahedron: Asymmetry, 16(3), 635-640
Åpne denne publikasjonen i ny fane eller vindu >>Synthesis, NMR conformational studies and host-guest behaviour of new (+)-tartaric acid derivatives
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2005 (engelsk)Inngår i: Tetrahedron: Asymmetry, ISSN 0957-4166, Vol. 16, nr 3, s. 635-640Artikkel i tidsskrift (Fagfellevurdert) Published
HSV kategori
Forskningsprogram
Kemi, Organisk kemi; Naturvetenskap, Ekologisk kemi
Identifikatorer
urn:nbn:se:lnu:diva-1796 (URN)10.1016/j.tetasy.2004.11.025 (DOI)
Tilgjengelig fra: 2010-04-06 Laget: 2010-04-06 Sist oppdatert: 2021-09-08bibliografisk kontrollert
Legrand, S., Botton, M., Coracini, M., Witzgall, P. & Unelius, C. R. (2004). Synthesis and field tests of sex pheromone components of the leafroller Argyrotaenia sphaleropa. Zeitschrift für Naturforschung C - A Journal of Biosciences, 59(9-10), 708-712
Åpne denne publikasjonen i ny fane eller vindu >>Synthesis and field tests of sex pheromone components of the leafroller Argyrotaenia sphaleropa
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2004 (engelsk)Inngår i: Zeitschrift für Naturforschung C - A Journal of Biosciences, ISSN 0939-5075, E-ISSN 1865-7125, Vol. 59, nr 9-10, s. 708-712Artikkel i tidsskrift (Fagfellevurdert) Published
Abstract [en]

Female pheromone glands of the leafroller Argyrotaenia sphaleropa were analyzed. Two acetates were identified as (11Z,13)-tetradecadien-1-yl acetate and (11Z)-tetradecen-1-yl acetate by comparison with synthesized references. The (11Z,13)-tetradecadien-1-yl acetate and the aldehyde (11Z,13)-tetradecadienal were synthesized via a Wittig reaction. A field-trapping test showed that a lure consisting of a mixture of (11Z 13)-tetradecadienal and (11Z,13)tetradecadien-1-yl acetate in a 10:1-ratio produced the highest trap catches.

sted, utgiver, år, opplag, sider
Walter de Gruyter, 2004
Emneord
(11z, 13)-tetradecadienal, (11z, 13)-tetradecadien-1-yl acetate, lepidoptera
HSV kategori
Identifikatorer
urn:nbn:se:lnu:diva-14127 (URN)10.1515/znc-2004-9-1016 (DOI)000225167300016 ()
Merknad

871WM Times Cited:3 Cited References Count:8

Tilgjengelig fra: 2011-09-13 Laget: 2011-09-13 Sist oppdatert: 2021-09-07bibliografisk kontrollert
El-Sayed, A. M., Delisle, J., De Lury, N., Gut, L. J., Judd, G. J., Legrand, S., . . . Trimble, R. M. (2003). Geographic variation in pheromone chemistry, antennal electrophysiology, and pheromone-mediated trap catch of North American populations of the obliquebanded leafroller. Environmental Entomology, 32(3), 470-476
Åpne denne publikasjonen i ny fane eller vindu >>Geographic variation in pheromone chemistry, antennal electrophysiology, and pheromone-mediated trap catch of North American populations of the obliquebanded leafroller
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2003 (engelsk)Inngår i: Environmental Entomology, ISSN 0046-225X, E-ISSN 1938-2936, Vol. 32, nr 3, s. 470-476Artikkel i tidsskrift (Fagfellevurdert) Published
Abstract [en]

The total and relative amounts of (Z)-11-tetradecenyl acetate (Z11-14:Ac), (E)-11-tetradecenyl acetate (E11-14:Ac), (Z)-11-tetradecen-1-ol (Z11-14:OH) and (Z)-11-tetradecenal (Z11-14:Al), and the EAG response of male antennae to these pheromone gland compounds were compared in laboratory reared Choristoneura rosaceana Harris (Lepidoptera: Tortricidae) from British Columbia, Michigan, Ontario, New York, and Quebec. A field trapping experiment was conducted in each of these locations to determine the effect of Z11-14:Al on the numbers of moths captured. The amount of each of the four pheromone-gland compounds declined successively in moths from British Columbia, Quebec, Ontario, Michigan, and New York. The relative amount of Z11-14:Ac was greatest in moths from New York and smallest in moths from Ontario, whereas the relative amount of E11-14:Ac was greatest in moths from Ontario and smallest in moths from British Columbia. Moths from Ontario, Quebec, British Columbia, Michigan, and New York contained decreasing relative amounts of Z11-14:OH and Z11-14:Al. There was a trend of increasing antenna] sensitivity to each of the four pheromone-gland compounds in moths from New York, Michigan, Ontario, Quebec, and British Columbia. The addition of 1% Z11:Al to a three compound blend of Z11-14:Ac, E11-14:Ac and Z11-14:OH (97:2:1) resulted in a >twofold increase in average trap catch in British Columbia, Ontario, and Quebec; this compound had no effect on trap catch in Michigan or New York.

Emneord
obliquebanded leafroller, choristoneura rosaceana, geographic variation, pheromone chemistry, trap catch, choristoneura-rosaceana lepidoptera, sex-pheromone, agrotis-segetum, azinphosmethyl resistance, insecticide resistance, hemileuca-eglanterina, individual variation, ostrinia-nubilalis, banded leafroller, tortricidae
HSV kategori
Forskningsprogram
Naturvetenskap, Ekologisk kemi
Identifikatorer
urn:nbn:se:lnu:diva-14124 (URN)10.1603/0046-225X-32.3.470 (DOI)000184052100008 ()
Tilgjengelig fra: 2011-09-13 Laget: 2011-09-13 Sist oppdatert: 2021-09-07bibliografisk kontrollert
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