Predatory ability of two species of phytoseiid mites (Acari : Phytoseiidae) on the peach silver mite, Aculus fockeui (Nalepa et Trouessart) (Acari : Eriophyidae)
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概要
- 論文の詳細を見る
The numbers of nymphs and adults of the peach silver mite, Aculus fockeui, consumed by females of the two phytoseiid mites, Amblyseius sojaensis and A. eharai, were 9.2 and 13.3, respectively, when feeding was observed for 10 min. Functional responses of the two phytoseiid mites to the density of A. fockeui showed saturation curves, in which the maximum number of A. fockeui consumed per female per day was estimated to be ca. 300 and 400 for A. sojaensis and A. eharai, respectively. Thus, the two phytoseiid mites had great abilities to prey on A. fockeui, although the ability of A. sojaensis was somewhat inferior to that of A. eharai.
- 日本応用動物昆虫学会の論文
- 1999-11-25
著者
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Hiramatsu T
Agricultural Experiment Station Okayama Prefectural General Agriculture Center
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Hiramatsu Takaaki
Agricultural Experiment Station Okayama Prefectural General Agriculture Center
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Kondo Akira
Agricultural Experiment Station, Okayama Prefectural General Agriculture Center
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Kondo Akira
Agricultural Experiment Station Okayama Prefectural General Agriculture Center
関連論文
- Resurgence of the peach silver mite, Aculus fockeui (Nalepa et Trouessart) (Acari : Eriophyidae), induced by a synthetic pyrethroid fluvalinate
- Colonizing characteristics of two phytoseiid mites, Phytoseiulus persimilis Athias-Henriot and Neoseiulus womersleyi (Schicha) (Acari : Phytoseiidae) on greenhouse grapevine and effects of their release on the kanzawa spider mite, Tetranychus kanzawai Kis
- Predatory ability of two species of phytoseiid mites (Acari : Phytoseiidae) on the peach silver mite, Aculus fockeui (Nalepa et Trouessart) (Acari : Eriophyidae)