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Effect of Infield Trap Spacing on Potential Catch of Adult Boll Weevils1Entering Cotton: A Computer Simulation23

 

作者: J. A. Witz,   A. W. Hartstack,   E. P. Lloyd,   E. B. Mitchell,  

 

期刊: Environmental Entomology  （OUP Available online 1981）
卷期: Volume 10, issue 4  

页码: 454-457

 

ISSN:0046-225X

 

年代: 1981

 

DOI:10.1093/ee/10.4.454

 

出版商: Oxford University Press

 

数据来源: OUP

 

摘要:

The infield trap baited with grandlure is widely used to detect the movement of boll weevils,Anthonomous grandisBoheman, into cotton fields in the early spring. Computer analysis of trap spacing indicates that catch probability may be increased 10 to 20% by adjusting the traps away from the usual uniform spacing throughout a field to bring them closer to field borders where weevils are more likely to land first.

 

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