Počet záznamů: 1  

Identification and field and laboratory tests of the sex pheromone of Cerconota anonella Sepp. (Lepidoptera: Oecophoridae)

  1. 1.
    SYSNO ASEP0458623
    Druh ASEPJ - Článek v odborném periodiku
    Zařazení RIVJ - Článek v odborném periodiku
    Poddruh JČlánek ve WOS
    NázevIdentification and field and laboratory tests of the sex pheromone of Cerconota anonella Sepp. (Lepidoptera: Oecophoridae)
    Tvůrce(i) Pires, E. V. (BR)
    Mendonca, A. L. (BR)
    Vaníčková, Lucie (UOCHB-X)
    Serra, M. S. J. (BR)
    da Silva, R. C. C. (BR)
    dos Santos, D. C. (BR)
    Campos, R. S. (BR)
    Santana, A. E. G. (BR)
    do Nascimento, R. R. (BR)
    Zdroj.dok.Journal of Applied Entomology - ISSN 0931-2048
    Roč. 140, 1/2 (2016), s. 72-80
    Poč.str.9 s.
    Jazyk dok.eng - angličtina
    Země vyd.DE - Německo
    Klíč. slovaAnnona fruit borer ; GC x GC-TOFMS ; GC-EAD ; sex pheromone
    Vědní obor RIVEG - Zoologie
    Institucionální podporaUOCHB-X - RVO:61388963
    UT WOS000368144900008
    EID SCOPUS84954376072
    DOI10.1111/jen.12228
    AnotaceThe Annona fruit borer, Cerconota anonella Sepp., is a serious agricultural pest in many tropical areas of the world. The identification of an attractant for male C. anonella could offer new methods for pest detection and control. A mixture of compounds extracted from female C. anonella elicited antennal depolarization in the male borer. These compounds were identified as octadecanal, 1-octadecanol, octadecyl acetate, (Z)-octadec-9-enal (Z9-18: Ald), (Z)-octadec-9-en-1-ol (Z9-18: OH) and [(Z)-octadec-9-enyl] acetate (Z9-18: Ac) by one-and two-dimensional gas chromatography mass spectrometry. In laboratory bioassays, synthetic individual compounds as well as synthetic mixtures were found to be attractive to males. In addition, field tests using Delta traps with 1 mg of the ternary mixture composed of Z9-18: Ac, Z9-18: Ald and Z9-18: OH in the ratio of 1 : 3 : 5 caught as many males as traps containing virgin females. The ternary mixture of Z9-18: Ac, Z9-18: Ald and Z9-18: OH was identified as attractant to C. anonella males and can be used to detect and control populations of this insect in Annonaceae plantations.
    PracovištěÚstav organické chemie a biochemie
    KontaktJana Procházková, janap@uochb.cas.cz, Tel.: 220 183 418 ; Viktorie Chládková, viktorie.chladkova@uochb.cas.cz, Tel.: 232 002 434
    Rok sběru2017