Journal of Agricultural and Food Chemistry p. 11797 - 11805 (2018)
Update date:2022-08-04
Topics:
Unelius, C. Rikard
Bohman, Bj?rn
Nordlander, G?ran
This study concludes an extensive investigation of antifeedants for the pine weevil, Hylobius abietis (Coleoptera: Curculionidae), an economically important pest of planted conifer seedlings. Building on the previously reported antifeedant effects of benzoates and phenylpropanoids (aromatic compounds with one- or three-carbon-atom substituents on the benzene ring), we here report the antifeedant effects of compounds with two-carbon-atom side chains (i.e., phenylacetates). We also present new results; the best antifeedants from the benzoate class were tested at 10-fold lower concentrations in order to find the optimal antifeedants. Generally, for all three compound classes, efficient antifeedants were found to have one or two methyl, chloro, or methoxy substituents on the aromatic ring. For monosubstituted phenylpropanoids, the substituent preferably should be in the para-position. In the search for synergistic antifeedant effects among the three compound classes, combinations of compounds from the three classes were tested in binary and ternary mixtures.
View MoreChangZhou XiaQing Chemical Co., Ltd.
Contact:+86-519-88721665
Address:3# Hengluo Road, Henglin Town, Changzhou City, Jiangsu Province,China
Contact:
Address:308# dongwu avenue dongxihu district wuhan city
Hangzhou Eastbiopharm Co.,Ltd.
Contact:+86-571-88931780
Address:Hangzhou,China
Shanghai Boyners Pharmaceutical co., LTD.
Contact:+86-02131329586/02154581719
Address:No.328,1#315,Wuhe Road, Shanghai, ,shanghai,China (Mainland)
website:http://www.sjc.com.tw
Contact:(886) 2-2396-6223
Address:14Fl., No. 99. Sec. 2, Jen Ai Road
Doi:10.1039/c39950000857
(1995)Doi:10.1021/jo0301191
(2003)Doi:10.1021/jo01304a037
(1980)Doi:10.1007/s10973-018-6975-7
(2018)Doi:10.1016/S0008-6215(00)85138-1
(1980)Doi:10.1016/S0040-4039(00)71420-1
(1980)