Attraction of MaleCollops vittatusin the Field by Caryophyllene Alcohol123
作者:
H. M. Flint,
J. R. Merkle,
M. Sledge,
期刊:
Environmental Entomology
(OUP Available online 1981)
卷期:
Volume 10,
issue 3
页码: 301-304
ISSN:0046-225X
年代: 1981
DOI:10.1093/ee/10.3.301
出版商: Oxford University Press
数据来源: OUP
摘要:
Caryophyllene compounds were tested as attractants forCollops vittatus(Say), a predacious beetle found in Arizona cotton fields. Caryophyllene alcohol was 10 × more attractive than caryophyllene oxide, a compound previously found to be attractive. Caryophyllene alcohol attracted only male beetles and these oriented to the source from a downwind direction. Cotton dental rolls containing 0.1 g of caryophyllene alcohol were attractive for 4 weeks under field conditions. The dental roll baits in delta traps were used to monitor populations ofC. vittatusin cotton and alfalfa fields near Phoenix. Caryophyllene alcohol is a useful attractant for survey and ecological studies ofC. vittatus.
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