Title: | Floral volatiles ofTanacetum vulgare L. attractive toLobesia botrana den. et schiff. females |
Author(s): | Gabel B; Thiery D; Suchy V; Marion-Poll F; Hradsky P; Farkas P; |
Address: | "Laboratoire de Neurobiologie Comparee des Invertebres, INRA-CNRS (UA 1190), B.P. 23, 91440, Bures sur Yvette, France" |
ISSN/ISBN: | 0098-0331 (Print) 0098-0331 (Linking) |
Abstract: | "The European grapevine moth (EGVM),Lobesia botrana, is a major pest of grapes in Europe. Females are attracted to a nonhost plant: tansy (Tanacetum vulgare L.), which is a common weed in Slovakian vineyards. A steam distillate extract of tansy flowers was analyzed by means of a GC-EAG technique to screen constituents detected by the olfactory receptors of EGVM females. From more than 200 GC peaks, nine peaks corresponding to monoterpenoids released an EAG response in more than 70% of the females (N=15):p-cymene,d-limonene,alpha-thujene,alpha-thujone,beta-thujone, thujyl alcohol, terpinene-4-ol, (Z)-verbenol, and piperitone. The steam distillate of tansy as well as a synthetic blend of identified compounds released consistent attraction in a field cage. The use of nonhost plants and host plant odors in integrated pest management is discussed" |
Notes: | "PubMed-not-MEDLINEGabel, B Thiery, D Suchy, V Marion-Poll, F Hradsky, P Farkas, P eng 1992/05/01 J Chem Ecol. 1992 May; 18(5):693-701. doi: 10.1007/BF00994607" |