Species identification and developmental biology of a red bean pest in Ostrinia sp. (Lepidoptera: Crambidae) = Ostrinia속(나비목: 포충나방과) 팥 해충의 종 동정과 발육 특성

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Title
Species identification and developmental biology of a red bean pest in Ostrinia sp. (Lepidoptera: Crambidae) = Ostrinia속(나비목: 포충나방과) 팥 해충의 종 동정과 발육 특성
Author(s)
J K Jung; B Y Seo; Doo Sang ParkHyun Woo Oh; G S Lee; H C Park; J R Cho
Bibliographic Citation
Korean Journal of Applied Entomology, vol. 51, no. 4, pp. 469-477
Publication Year
2012
Abstract
Ostrinia larvae feed the pods and stem of red bean and seriously damage the bean production from farmers. In this study we investigated biological and developmental characteristics including field collection, host feeding preference, artificial rearing diet, morphological and molecular taxonomical identification, and pheromone analysis for an Ostrinia sp. in Korea. The male adults have massive tibia in the middle legs and 3-lobed uncus in the genitalia. The partial nucleotide sequences of mitochondrial cytochrome oxidase I (COI) and II (COII) were not corresponded to those DNA sequences from other Ostrinia species reported previously in Japan and China. Host plants for this species are also different from the previous species reported. In the gas chromatography (GC) analyses, (Z)-9-tetradecenyl acetate was not detected from the pheromone gland of our species while the component as a sex pheromone was found in O. zaguliaevi and O. zealis, With taken results, we conclude this Ostrinia species in Korea is Ostrinia scapulalis or closely related species. When larvae collected in a fall were incubated in the outdoor condition, they emerged to adult between June and July in the next year. The result indicates that the winter diapause could be started in late
Keyword
Ostrinia sp.Species identificationDevelopmentArtificial rearingVigna angularis
ISSN
I000-0008
Publisher
Korea Soc-Assoc-Inst
DOI
http://dx.doi.org/10.5656/KSAE.2012.11.0.066
Type
Article
Appears in Collections:
Jeonbuk Branch Institute > Biological Resource Center > 1. Journal Articles
Division of Bio Technology Innovation > Core Research Facility & Analysis Center > 1. Journal Articles
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