An ovitrap with a time-segregated entrance was used to separate eggs laid by Aedes sierrensis females according to the time of day that females entered the ovitrap. During a 37-day period in Lake County, CA, females that entered the ovitrap between sunrise and sunset laid 82% of the total number of eggs collected. A daily peak in oviposition (eggs per hour) was produced by females that entered during the 2-h period ending at sunset. Overall, females that oviposited had entered the ovitrap throughout the diel cycle except for a 2-h period ending at sunrise. Those eggs laid by females that entered the ovitrap between 2 h after sunset and 2 h before sunrise provided the 1st evidence that Ae. sierrensis females are capable of locating oviposition sites during the night.
How to translate text using browser tools
1 March 2008
Time of Day That Aedes sierrensis Females Enter Oviposition Sites Prior to Laying Eggs
David L. Woodward,
Arthur E. Colwell,
Brittany M. Mills
ACCESS THE FULL ARTICLE
It is not available for individual sale.
This article is only available to subscribers.
It is not available for individual sale.
It is not available for individual sale.
Journal of the American Mosquito Control Association
Vol. 24 • No. 1
March 2008
Vol. 24 • No. 1
March 2008
Aedes sierrensis
California
diel
oviposition site
ovitrap