Intraspecific variation in the olfactory response of the predatory mite Neoseiulus womersleyi Schicha (Acari: Phytoseiidae) to different amount of spider mite-infested plant volatiles
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- Maeda Taro
- Natural Enemies Laboratory, Insect Genetics and Evolution Department, National Institute of Agrobiological Sciences (NIAS), Japan
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- Liu Yining
- School of Life Science, East China Normal University
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We investigated the olfactory responses of six strains of the predatory mite Neoseiulus womersleyi Shicha to different amounts of volatiles of Tetranychus urticae Koch-infested kidney bean plants. Four strains of the predators were collected from different sites in Japan (i.e., 4 geographical populations). The other two strains were inbred lines bidirectionally selected from a base population for their olfactory responses. All strains showed significantly higher olfactory preferences for the volatiles of 15 plants than those for 5 plants. We found a significant correlation between preferences for 15 plants and those for 5 plants. The olfactory preferences for spider mite-infested plant volatiles differed significantly among strains. The olfactory preferences of the 2 inbred strains were significantly different. These results suggest that the variation among local populations may result from genetic differences in sensitivity to spider mite-induced plant volatiles.
収録刊行物
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- Applied Entomology and Zoology
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Applied Entomology and Zoology 41 (2), 209-215, 2006
日本応用動物昆虫学会
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詳細情報 詳細情報について
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- CRID
- 1390001206243094400
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- NII論文ID
- 110004749462
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- NII書誌ID
- AA00543238
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- ISSN
- 1347605X
- 00036862
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- NDL書誌ID
- 7926372
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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