| abstract |
(57) [Summary] 1,2,3a, 4,5,5a, 6,7,8,9,9a, 9b-Dodecahydro-3a, 6,6,9a-tetramethylnaphtho [2,1-b] A compound comprising furan, 4- (tricyclo [5.2.1.0 2.6 ] decylidene-8) butanal, 1-ethoxy-1- (2'-phenylethoxy) ethane, acetylsedrene, propylidenephthalide and tridecene-2-nitrile An insect repellent composition comprising at least one active ingredient from the group of is disclosed. Also disclosed are devices and methods for testing the efficacy of a substance as an insect repellent. |