The effects of host-feeding on stability of discrete-time host-parasitoid population dynamic models
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- 作者：Brooks Emerick ; a ; brooks.emerick@trincoll.edu" class="auth_mail" title="E-mail the corresponding author ; bemer42@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Abhyudai Singhb ; c ; absingh@udel.edu" class="auth_mail" title="E-mail the corresponding author
- 关键词：Host&ndash ; parasitoid ; Host-feeding ; Semi-discrete model ; Nicholson&ndash ; Bailey ; Functional response
- 刊名：Mathematical Biosciences
- 出版年：2016
- 出版时间：February 2016
- 年：2016
- 卷：272
- 期：Complete
- 页码：54-63
- 全文大小：916 K
文摘
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We implement a simple host-feeding dynamic into the semi-discrete framework.
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Host-feeding alone does not stabilize the Nicholson–Bailey model.
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Host-feeding contracts the stability region when coupled with a density dependent mortality rate.
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Host-feeding has a stabilizing effect when coupled with a quadratic functional attack rate.
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Egg maturation delay destabilizes the host-feeding model.