Chemical Composition and Fumigant Toxicity of Some Essential Oils Against Ephestia kuehniella

Karaborklu S., Ayvaz A., Yılmaz S., AKBULUT M.

JOURNAL OF ECONOMIC ENTOMOLOGY, cilt.104, sa.4, ss.1212-1219, 2011 (SCI-Expanded) identifier identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 104 Sayı: 4
  • Basım Tarihi: 2011
  • Doi Numarası: 10.1603/ec10284
  • Dergi Adı: JOURNAL OF ECONOMIC ENTOMOLOGY
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.1212-1219
  • Anahtar Kelimeler: fumigant toxicity, fecundity, longevity, Ephestia kuehniella, MEDITERRANEAN FLOUR MOTH, OBTECTUS SAY COLEOPTERA, PLANT ESSENTIAL OILS, INSECTICIDAL ACTIVITY, AROMATIC PLANTS, BOTANICAL INSECTICIDES, ZELLER LEPIDOPTERA, MONOTERPENOIDS, EGGS, TEMPERATURE
  • Erciyes Üniversitesi Adresli: Evet

Özet

The chemical constituents of some essential oils extracted from aromatic plants (savory, Satureja thymbra L.; Turkish oregano, Origanum onites L.; myrtle, Myrtus communis L.; marjoram, Origanum majorana L.; laurel, Laurus nobilis L.; lemon, Citrus limon L.; sticky goosefoot, Chenopodium botrys L.; and tansy, Tanecetum armenum [DC.] Suchultz Bip.) were analyzed by gas chromatography-mass spectrometry. Fumigant toxicity of volatile compounds was tested against Mediterranean flour moth, Ephestia kuehniella (Zeller) (Lepidoptera: Pyralidae), eggs and adults. Percentage of mortality and longevity of E. kuehniella adults were estimated after essential oil treatments. LC(50) and LC(99) values were determined for each exposure time for each essential oil. Marjoram and lemon oils were the most effective of all the essential oils tested. The major components were linalool, 1.8-cineole, citral, 2-(4a.8-dimethyl-1.2.3.4.4a.5.6.7-octahydro-naphthalen-2-yl)-prop-2-en-1-ol, and p-cymene for marjoram, laurel, lemon, goosefoot, and tansy, respectively. The LC(50) and LC(99) values were estimated as 3.27 and 5.13 mu l liter(-1) air for marjoram and 4.05 and 5.57 mu l liter(-1) air for lemon essential oils at the longest exposure time. Decreasing longevity effect of marjoram and lemon was more prominent compared with other essential oils. We suggest that essential oils obtained from certain aromatic plants have potential as fumigants for stored product pests.