(6E,8Z)-6,8-Pentadecadienal, a Novel Attractant Pheromone Produced by Males of the Cerambycid Beetles Chlorida festiva and Chlorida costata

Autor(es)

Silva, Weliton D. ; Millar, Jocelyn G. ; Hanks, Lawrence M. ; Bento, Jose Mauricio S.

• Tipo de documento: Artigo Científico
• Fonte: Journal of Chemical Ecology; v. 42, n. 10, p. 1082-1085, OCT 2016.
• Citações Web of Science: 4

Resumo

We report the identification, synthesis, and first field bioassays of a pheromone component with a novel structure produced by adult males of Chlorida festiva (L.) and Chlorida costata Audinet-Serville, longhorn beetle species in the subfamily Cerambycinae. Headspace volatiles from males contained a sex-specific compound that was identified as (6E,8Z)-6,8-pentadecadienal. Traps baited with this compound captured adults of both species and sexes, consistent with the aggregation-sex pheromones produced by males of many species in this subfamily. This compound represents a new structural class of cerambycid pheromones, and it is the first pheromone identified from species in the tribe Bothriospilini. (AU)

• Processo FAPESP: 08/57701-2 - Bases tecnológicas para identificação, síntese e uso de semioquímicos na agricultura
• Beneficiário: José Roberto Postali Parra
• Modalidade de apoio: Auxílio à Pesquisa - Temático
• Processo FAPESP: 13/26936-2 - Semioquímicos mediadores da comunicação de espécies de Cerambycinae e Lamiinae (Coleoptera: Cerambycidae) em áreas de Cerrado e Mata Atlântica do estado de São Paulo
• Beneficiário: Weliton Dias da Silva
• Modalidade de apoio: Bolsas no Brasil - Pós-Doutorado