lnu.sePublikasjoner
Endre søk
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
Chemical Composition of the Rectal Gland and Volatiles Released by Female Queensland Fruit Fly, Bactrocera tryoni (Diptera:Tephritidae)
New Zealand Institute of Plant & Food Research, New Zealand.
Linnéuniversitetet, Fakulteten för Hälso- och livsvetenskap (FHL), Institutionen för kemi och biomedicin (KOB). New Zealand Institute of Plant & Food Research, New Zealand.ORCID-id: 0000-0001-7158-6393
New Zealand Institute of Plant & Food Research, New Zealand.
Vise andre og tillknytning
2019 (engelsk)Inngår i: Environmental Entomology, ISSN 0046-225X, E-ISSN 1938-2936, Vol. 48, nr 4, s. 807-814Artikkel i tidsskrift (Fagfellevurdert) Published
Abstract [en]

The composition of the rectal gland secretion and volatiles emitted by female Queensland fruit fly, Bactrocera tryoni was investigated. Esters were found to be the main compounds in the gland extracts and headspace, while amides were the minor compounds in the gland extracts and headspace. Ethyl dodecanoate, ethyl tetradecanoate, ethyl (Z9)-hexadecenoate and ethyl palmitate were the main esters in the gland extracts, while ethyl dodecanoate and ethyl tetradecanoate were the main esters in the headspace. Four amides (N-(3-methylbutyl)acetamide), N-(2-methylbutyl)propanamide, N-(3-methylbutyl)propanamide, and N-(3-methylbutyl)-2-methylpropanamide were found in the gland extracts and the headspace. Among the amides, N-(3-methylbutyl)acetamide and N-(3-methylbutyl)propanamide were the main amides in the gland extracts and the headspace.Traces of three spiroacetals were found both in the gland extracts and in the headspace. (E,E)-2,8-Dimethyl-1,7-dioxaspiro[5.5]undecane, (E,E)-2-ethyl-8-methyl-1,7-dioxaspiro[5.5]undecane, (E,E)-2-propyl-8-methyl-1,7-dioxaspiro[5.5]undecane. All compounds found in the headspace were present in the extract of the rectal gland suggesting that the rectal gland is the main source of the headspace volatiles, whose function remains to be elucidated.This is the first comprehensive chemical analysis of the rectal gland secretions and volatiles of female B. tryoni, and further laboratory and field bioassays are required to determine the function of compounds identified in this study. Discovery of the same amides previously identified in the male rectal gland in the female rectal gland raises questions about the pheromonal role previously suggested for these compounds.

sted, utgiver, år, opplag, sider
Oxford University Press, 2019. Vol. 48, nr 4, s. 807-814
Emneord [en]
Queensland fruit fly, Bactrocera tryoni, pheromone, female rectal gland, esters
HSV kategori
Forskningsprogram
Naturvetenskap, Ekologisk kemi
Identifikatorer
URN: urn:nbn:se:lnu:diva-90083DOI: 10.1093/ee/nvz061ISI: 000493086500005PubMedID: 31145449OAI: oai:DiVA.org:lnu-90083DiVA, id: diva2:1371065
Tilgjengelig fra: 2019-11-19 Laget: 2019-11-19 Sist oppdatert: 2019-11-19bibliografisk kontrollert

Open Access i DiVA

Fulltekst mangler i DiVA

Andre lenker

Forlagets fulltekstPubMed

Personposter BETA

Unelius, C. Rikard

Søk i DiVA

Av forfatter/redaktør
Unelius, C. RikardPerez, Jeanneth
Av organisasjonen
I samme tidsskrift
Environmental Entomology

Søk utenfor DiVA

GoogleGoogle Scholar

doi
pubmed
urn-nbn

Altmetric

doi
pubmed
urn-nbn
Totalt: 4 treff
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf