title: Behavioral activity of optical isomers of 5,9-dimethylheptadecane, the sex pheromone ofLeucoptera scitella L. (Lepidoptera: Lyonetidae).
abstract: Among the pure stereoisomers of 5,9-dimethylheptadecane, a previously identified sex pheromone component ofLeucoptera scitella L., only theS,S isomer yielded trap captures in the field. The addition of the other stereoisomers had no effect on cathes. The addition of low percentages of racemic 5,9-dimethylhexadecane, a previously identified minor component in the sex pheromone, did not influence trap catches or alter behavior of males approaching an attractant source in the field.
authors.affiliation: Research Institute for Plant Protection of the Hungarian Academy of Sciences, H-1525, Budapest, Pf 102, Hungary.
authors.forename: M
authors.initials: M
authors.lastname: Tóth
authors.forename: G
authors.initials: G
authors.lastname: Helmchen
authors.forename: U
authors.initials: U
authors.lastname: Leikauf
authors.forename: G
authors.initials: G
authors.lastname: Sziráki
authors.forename: G
authors.initials: G
authors.lastname: Szöcs