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Forskningsartikel1998Vetenskapligt granskad

Sex pheromone of pear moth, Cydia pyrivora

Makranczy, G; Toth, M; Chambon, JP; Unelius, CR; Bengtsson, M; Witzgall, P

Sammanfattning

The sex pheromone of the pear moth, Cydia pyrivora, is (E,E)-8, 10-dodecadien-yl acetate. A 5%-addition of the geometric isomers E,Z and Z,Z decreased male attraction in the field, the Z,E isomer had no significant effect. Traps baited with 10 mu g E,E on grey rubber septa were attractive throughout the flight period of C. pyrivora. These traps allow specific detection of pear moth, and they are not attractive to its sibling species, codling moth C. pomonella.

Nyckelord

antagonist; Cydia pomonella; (E,E)-8,10-dodecadien-yl acetate; geometric isomer; Lepidoptera; sibling species; Tortricidae

Publicerad i

BioControl
1998, volym: 43, nummer: 3, sidor: 339-344

SLU författare

  • Bengtsson, Marie

    • Institutionen för växtskyddsvetenskap, Sveriges lantbruksuniversitet

  • Witzgall, Peter

    • Institutionen för växtskyddsvetenskap, Sveriges lantbruksuniversitet

UKÄ forskningsämne

Molekylärbiologi
Biokemi

Publikationens identifierare

  • DOI: https://doi.org/10.1023/A:1009983613234

Permanent länk till denna sida (URI)

https://res.slu.se/id/publ/110578