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ISSN : 1225-0171(Print)
ISSN : 2287-545X(Online)
Korean Journal of Applied Entomology Vol.50 No.3 pp.253-256
DOI :

호두나무잎벌레[Gastrolina depressa]의 형태적 및 생태학적 특성

초록

Morphological and Ecological Study of Gastrolina depressa Baly(Coleoptera : Chrysomelidae)

장석준, 박일권

Abstract

 ,  , The walnut leaf beetle, Gastrolina depressa, belongs to family Chrysomelidae (Coleoptera), and is one of the major pests of walnut trees. G. depressa eggs were oval and dark orange. The three G. depressa larval ins tars were gray in color. The larval period was approx. 8.14 days (24 ", C, 16L:8D). Adults of both sexes were dark blue, and females were larger than males. Overwintered adults emerged in late April, and laid eggs in clusters on young leaves of the host tree. Mature 3rd instar larvae pupated after a short prepupal period. Adults emerged starting mid-May and entered into diapause shortly afterward.
Gastrolina depressa, Emergence, Biological characteristics, Life cycle, 호두나무잎벌레, 우화, 생태적 특성, 생활사

Reference

Vol. 40 No. 4 (2022.12)

Journal Abbreviation Korean J. Appl. Entomol.
Frequency Quarterly
Doi Prefix 10.5656/KSAE
Year of Launching 1962
Publisher Korean Society of Applied Entomology
Indexed/Tracked/Covered By