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You searched for: Journal Environmental entomology Remove constraint Journal: Environmental entomology Publication Year 1995 Remove constraint Publication Year: 1995 Subject life cycle (organisms) Remove constraint Subject: life cycle (organisms) Subject oviposition Remove constraint Subject: oviposition Subject population Remove constraint Subject: population
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1. Comparative life-history studies of nearctic and palearctic populations of Coccinella septempunctata (Coleoptera: Coccinellidae)

Author:
Phoofolo, M.W.; Obrycki, J.J.
Source:
Environmental entomology 1995 v.24 no.3 pp. 581-587
ISSN:
0046-225X
Subject:
Coccinella septempunctata; life tables; oviposition; geographical variation; predators; population; life cycle (organisms); Central European region; Iowa; France; Delaware
Abstract:
... Life-history characteristics of four populations of Coccinella septempunctata L. were quantified and compared at 26 degrees C and 18:6 (L:D) h on a diet of pea aphids, Acyrthosiphon pisum (Harris). Populations were from two locations in the United States (Iowa and Delaware) and two locations in Eurasia (France and Ukraine/Moldavia/Crimea). Large intrapopulation variation was observed in preoviposi ...
DOI:
10.1093/ee/24.3.581