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Effect of oviposition substrate on female remating in Callosobruchus chinensis Effect of oviposition substrate on female remating in Callosobruchus chinensis 原野, 智広 HARANO, Tomohiro FUJISAWA, Miwako MIYATAKE, Takahisa © The Japanese Journal of Applied Entomology and Zoology application/pdf We investigated the effect of the presence of an oviposition substrate on female remating behavior in three strains of the adzuki bean beetle, Callosobruchus chinensis. In the two strains with low levels of female remating, females maintained with an oviposition substrate, and thus allowed to lay eggs, had a greater tendency to remate than females maintained without an oviposition substrate to prevent them from laying eggs. The oviposition substrate had no significant effect on female remating in the strain with a high level of female remating. The results indicate that female remating is influenced by the presence of an oviposition substrate, an environmental factor, in C. chinensis. This suggests that females adaptively change their receptivity to remate in response to environmental factors affecting the costs and benefits of remating in C. chinensis. 「本文データは日本応用動物昆虫学会の許諾に基づき日本応用動物昆虫学会の論文公開サイトから複製したものである」 The Japanese Journal of Applied Entomology and Zoology 2006 eng journal article VoR https://ir.soken.ac.jp/records/3792 https://doi.org/10.1303/aez.2006.569 10.1303/aez.2006.569 https://www.jstage.jst.go.jp/article/aez/41/4/41_4_569/_article J-STAGE https://www.jstage.jst.go.jp/pub/html/AY04S110_ja.html Copyright 00036862 Applied Entomology and Zoology Applied Entomology and Zoology 41 4 569 572 https://ir.soken.ac.jp/record/3792/files/1_pdf.pdf application/pdf 51.8 kB 2014-03-11