G2TT
来源类型Article
规范类型其他
DOI10.1016/j.ecolmodel.2017.08.015
Pareto-efficient biological pest control enable high efficacy at small costs.
Lundstrom NL; Zhang H; Brännström Å
发表日期2017
出处Ecological Modelling 364: 89-97
出版年2017
语种英语
摘要Biological pest control is increasingly used in agriculture as a an alternative to traditional chemical pest control. In many cases, this involves a one-off or periodic release of entomopathogens. As the interaction between the entomopathogen and the pest is complex and the production of entomopathogens potentially expensive, it is not surprising that both the efficacy and economic viability of biological pest control are debated. Here, we investigate the performance of very simple control strategies. In particular, we show how Pareto-efficient one-off or periodic release strategies, which optimally trade off between efficacy and economic viability, can be devised and used to enable high efficacy for small economic costs. We demonstrate our method on a pest-pathogen-crop model with a tunable immigration rate of pests. By analyzing this model, we demonstrate that simple Pareto-efficient one-off release strategies are typically efficacious and simultaneously have average profits that are close to the theoretical maximum obtained by less efficacious and complicated profit-optimizing strategies. The only exception occurs for high pest-immigration rates, in which case periodic release is preferable. The methods presented here can be extended to more complex scenarios and thus be used to identify promising biological pest control strategies in many circumstances.
主题Evolution and Ecology (EEP)
关键词Pareto frontier pest management optimization dual target Spodoptera litura
URLhttp://pure.iiasa.ac.at/id/eprint/14352/
来源智库International Institute for Applied Systems Analysis (Austria)
引用统计
资源类型智库出版物
条目标识符http://119.78.100.153/handle/2XGU8XDN/130805
推荐引用方式
GB/T 7714
Lundstrom NL,Zhang H,Brännström Å. Pareto-efficient biological pest control enable high efficacy at small costs.. 2017.
条目包含的文件
文件名称/大小 资源类型 版本类型 开放类型 使用许可
1608.00603v1.pdf(1172KB)智库出版物 限制开放CC BY-NC-SA浏览
个性服务
推荐该条目
保存到收藏夹
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Lundstrom NL]的文章
[Zhang H]的文章
[Brännström Å]的文章
百度学术
百度学术中相似的文章
[Lundstrom NL]的文章
[Zhang H]的文章
[Brännström Å]的文章
必应学术
必应学术中相似的文章
[Lundstrom NL]的文章
[Zhang H]的文章
[Brännström Å]的文章
相关权益政策
暂无数据
收藏/分享
文件名: 1608.00603v1.pdf
格式: Adobe PDF
此文件暂不支持浏览

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。