Aliva Z.KHALILOVA, Evgeny A. PARAMONOV, Umirzak A. BALTAEV,
Leonard M. KHALILOV, Viktor N. ODINOKOV
Institute of Petrochemistry and Catalysis, the Bashkortostan Republic
Academy of Sciences, 450054-Ufa, Pr.Oktyabrya 141, Russia
A volatile organic compounds of Leptinotarsa desemlineata was studied with chromatomass-spectral analysis. Two sesquiterpenes - y-caryophyllene and germacrene-D secreted - by Colorado beetle were found in a gas composition.