Sex pheromone components of the clearwing borer,Carmenta chrysophanes(Meyrick) (Lepidoptera: Sesiidae): Provisional identification and field tests

Autor:	Eric R Rumbo, R. A. Vickers
Rok vydání:	2001
Předmět:	biology Field tests biology.organism_classification Sesiidae Carmenta Lepidoptera genitalia Horticulture Insect Science Sex pheromone Significant positive correlation Botany Pheromone Agronomy and Crop Science Ecology Evolution Behavior and Systematics
Zdroj:	Australian Journal of Entomology. 40:69-73
ISSN:	1440-6055 1326-6756
DOI:	10.1046/j.1440-6055.2001.00209.x
Popis:	Sex pheromone components of the clearwing moth, Carmenta chrysophanes (Meyrick), were identified empirically in field tests as (Z,Z)-3,13-octadecadien-1-OAc and (Z,Z)-3,13-octadecadien-1-ol. Neither component, on its own, was attractive. In trials comparing six binary blends whose acetate contents ranged from 70 to 95%, most moths were caught in traps baited with a 90:10 ratio of acetate : alcohol. Differences between mean catches using the six blends were not significant at P < 0.05, but there was a significant positive correlation (P < 0.01) between mean catch and the proportion of acetate over the range tested. Gas-chromatography analyses of pheromone glands revealed the presence of an 18-carbon diene acetate and an 18-carbon diene alcohol in a ratio of 88:12.
Databáze:	OpenAIRE
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