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A Simulation Model Examining Boll Weevil Dispersal: Historical and Current Situations

 

作者: Joe Culin,   Steve Brown,   John Rogers,   David Scarborough,   Austin Swift,   Brian Cotterill,   Joe Kovach,  

 

期刊: Environmental Entomology  （OUP Available online 1990）
卷期: Volume 19, issue 2  

页码: 195-208

 

ISSN:0046-225X

 

年代: 1990

 

DOI:10.1093/ee/19.2.195

 

出版商: Oxford University Press

 

关键词: Insecta;Anthonomus grandis grandis;dispersal;modeling

 

数据来源: OUP

 

摘要:

A linear deterministic simulation model was developed to examine the historical rate of movement of the boll weevil,Anthonomus grandis grandisBoheman, across the southeastern United States. This manuscript addresses the hypotheses proposed during the initial invasion of the boll weevil that cotton production and prevailing winds were the primary factors regulating movement of this pest. A modification of the historical model was used to predict defensive strategies required to maintain boll weevil-free areas resulting from the current program efforts.

 

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