Life History and Behavior of Laelius pedatus1, a Gregarious Bethylid Ectoparasitoid of Anthrenus verbasci23
- 15 November 1980
- journal article
- research article
- Published by Oxford University Press (OUP) in Annals of the Entomological Society of America
- Vol. 73 (6) , 686-693
- https://doi.org/10.1093/aesa/73.6.686
Abstract
A laboratory study of the biology of Laelius pedatus (Say) (Hymenoptera: Bethylidae) and its relationship to its normal host, Anthrenus verbasci (L.) (Coleoptera:Dermestidae), indicates that at room temperature and humidity conditions, the life cycle in the summer takes ca. 40 days. The avg durations of the life stages are: egg, 3.7 days; feeding larva, 4 days; spinning larva, 3 days; cocoon, 30 days. The 2nd generation passes the winter in a prepupal diapause with a mean duration of 210 days. The observed behavior patterns of L. pedatus parallel closely those of other known Laelius spp. L. pedatus displays many characteristics of a potentially useful agent of biological pest suppression.This publication has 1 reference indexed in Scilit:
- Supra-anal Organ: a Defensive Mechanism of the Furniture Carpet Beetle, Anthrenus flavipes (Coleoptera: Dermestidae)1Annals of the Entomological Society of America, 1978