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Modeling of the prevention and control of forest pest
Xu, Weijian1,3; Chen, Shidong2; Chen, Lansun4
2007-12-01
Source PublicationJOURNAL OF BIOLOGICAL SYSTEMS
ISSN0218-3390
Volume15Issue:4Pages:539-550
AbstractIn most models of pest control, the time of prevention and control is always assumed to be unrestricted. In practice, however, it is usually required in agriculture and forestry that we control the pest density to be lower than the economic injury level in a given time. By constructing the dynamics of logistic differential equation with impulsive effect, this paper describes the process of pest control through impulsive spraying pesticide in a given time, and then the existence condition of the solution to the boundary value problem of the dynamics is obtained, with which we solve the problem of pest control on a finite period of time and discuss the governing strategies.
Keywordimpulses logistic equation boundary value problem forest pests
Language英语
WOS Research AreaLife Sciences & Biomedicine - Other Topics ; Mathematical & Computational Biology
WOS SubjectBiology ; Mathematical & Computational Biology
WOS IDWOS:000252216300008
PublisherWORLD SCIENTIFIC PUBL CO PTE LTD
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Document Type期刊论文
Identifierhttp://ir.amss.ac.cn/handle/2S8OKBNM/4543
Collection中国科学院数学与系统科学研究院
Corresponding AuthorXu, Weijian
Affiliation1.Yulin Teachers Coll, Dept Math & Comp Sci, Yulin 537000, Guangxi, Peoples R China
2.Yulin Teachers Coll, Dept Phys & Informat Sci, Yulin 537000, Guangxi, Peoples R China
3.Dalian Univ Technol, Dept Appl Math, Dalian 116023, Peoples R China
4.Acad Math & Syst Sci, Inst Math, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Xu, Weijian,Chen, Shidong,Chen, Lansun. Modeling of the prevention and control of forest pest[J]. JOURNAL OF BIOLOGICAL SYSTEMS,2007,15(4):539-550.
APA Xu, Weijian,Chen, Shidong,&Chen, Lansun.(2007).Modeling of the prevention and control of forest pest.JOURNAL OF BIOLOGICAL SYSTEMS,15(4),539-550.
MLA Xu, Weijian,et al."Modeling of the prevention and control of forest pest".JOURNAL OF BIOLOGICAL SYSTEMS 15.4(2007):539-550.
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