Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Agrochemicals》 2009-10
Add to Favorite Get Latest Update

Attraction of Binary Blends of Some Aromatic Chemicals for Piophila casei Adults

WANG Zhan-di,GE Chang-rong,LI Zheng-yue,LI Bin,XU Zhi-qiang,ZHANG Ting-ting,XIAO Chun(Yunnan Agricultural University,Kunming 650201,China)  
Choice responses in Y-tube olfactometer of adults of skipper cheese,Piophila casei to binary blends of phenylacetaldehyde with three aromatic chemicals including benzaldehyde,salicylaldehyde,and methyl salicylate at different ratio of 32:1,16:1,8:1,4:1,2:1(by vol) were tested in laboratory.Both sexes of the insect species were more attracted when salicylaldehyde was present with phenylacetaldehyde at the all ratios than when phenylacetaldehyde alone and attractiveness of the mixture was enhanced with increasing salicylaldehye ratio.Binary blends of phenylacetaldehyde and benzaldehyde at the ratios ranging from 32:1 to 8:1 demonstrated more significant attractiveness to females than phenylacetaldehyde alone,and to males only at the ratio of 8:1.Male responses decreased significantly when phenylacetaldehyde was mixed with methyl salicylate at the all ratios,but more females showed choices for the mixture at the ratios ranging from 8:1 to 4:1 than for phenylacetaldehye alone.
【Fund】: 云南省科技厅省院省校合作项目(2006YX10)
【CateGory Index】: S482.3
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved