Analysis and identification of Liriomyza sativae attractants from cowpea and kidney bean
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CONTRIBUTORS:
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JOURNAL:
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Chinese Journal of Applied Ecology,
16(5),
907 -
910.
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YEAR:
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2005
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PUB TYPE:
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Journal Article
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SUBJECT(S):
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Solid phase microextraction,Liriomyza sativae,Volatile organic compounds,Field trapping trials
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DISCIPLINE:
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Entomology
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HTTP:
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http://cjae.net/show_Enc.asp?id=445
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LANGUAGE:
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Chinese
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PUB ID:
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103-419-959
(Last edited on
2005/09/20 06:37:00 GMT-6)
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SPONSOR(S):
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ABSTRACT:
In this paper,the volatiles from cowpea and kidney bean,the main host plants of American leafminer Liriomyza sativae,were collected and extracted by a selfـdesigned device and solid phase microextraction (SPME) technique,and analyzed by GCـMS.The results showed that the volatiles from the two beans had the same components mainly consisted of 2ـhexenal,3ـHexenـ1ـol,2ـHexenـ1ـol,1ـOctenـ3ـol,3ـHexenol acetate,αـIonone and βـIonone.The lure made of the seven components was attractive to L.sativae in field trapping trials.Detailed analyses indicated that αـIonone and βـIonone might play important roles in the searching behavior of L.sativae for host plants.
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