OBSERVATIONS ON A UNIDIRECTIONAL FLIGHT OF ARMY CUTWORM MOTHS AND THEIR POSSIBLE BEARING ON AESTIVATION

Autor: Pepper, J. H.
Zdroj: The Canadian Entomologist; November 1932, Vol. 64 Issue: 11 p241-242, 2p
Abstrakt: The life history of the army cutworm moth (Chorizagrotis auxiliarisGrote), the larvae of which over-winter in the soil and mature early in the spring, is characterized by a spring flight in June, their almost complete disappearance during the early part of July and re-appearance during the latter part of August. The period during which they disappear is termed by other workers as an aestivation.
Databáze: Supplemental Index