Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Carl E. Schreck"'
Publikováno v:
Analytical Chemistry. 72:747-756
Volatile compounds emanated from human skin were studied by gas chromatography/mass spectrometry (GC/MS). The purpose of this study was to identify compounds that may be human-produced kairomones which are used for host location by the mosquito, Aede
Publikováno v:
Journal of Medical Entomology. 35:335-339
A previous study that documented enhanced host attachment by the camel ticks Hyalomma dromedarii Koch after permethrin exposure prompted a similar investigation of permethrin effects in H. anatolicum excavatum Koch, an Old World hardbacked tick suspe
Publikováno v:
Pesticide Science. 46:307-314
Nineteen novel N-acetyl-2,2-dialkyloxazolidines (2) and N-acetyl-2-alkyl-4,4-dimethyloxazolidines (3) were synthesized from commercially available carbonyl compounds and ethanolamine or 2-amino-2-methyl-1-propanol. Their bioactivity against laborator
Publikováno v:
ChemInform. 23
Publikováno v:
Canadian Journal of Chemistry. 70:165-172
The 15 2,2-dimethyloxazolidines described here were found to exist in solution predominantly as a single rotational isomer, unlike N-acetyloxazolidine (1), N-acetyl-2-methyloxazolidine (2), N-acetyl-2-(n-octyl)oxazolidine (3), and other known 2-subst
Autor:
E. David DeVilbiss, Albert B. DeMilo, B. A. Leonhardt, J. David Warthen, William R. Lusby, Carl E. Schreck
Publikováno v:
Journal of Chromatography A. 590:133-138
CIC-4 (1,1,4,5,6,7,8,8a-octahydro-3H-2-benzopyran-3-one) is a fused bicyclic lactone which acts as a non-contact insect repellent for Aedes aegypti at 1% concentration in 95% aqueous ethanol when applied topically to rhesus monkeys. Chromatographic a
Autor:
Wesley G. Taylor, Carl E. Schreck
Publikováno v:
Pesticide Science. 33:1-9
Twenty 2,3-disubstituted oxazolidines, mostly with an alkyl group at C-2 and an acetyl group at N-3 have been synthesized and evaluated in the laboratory as mosquito repellents. Repellent activity was assessed in two bioassays with three mosquito spe
Publikováno v:
Journal of the American Mosquito Control Association. 18(3)
Host odors are believed to play a major role in the location of blood meals by female mosquitoes. Previous work has shown that female Aedes aegypti (L.) are attracted to a residuum of skin emanations deposited on glass. The attraction of mosquitoes t
Publikováno v:
Medical and veterinary entomology. 12(1)
Mosquito biting rates and the mean duration of protection (in hours) from bites (MDPB) of Aedes aegypti and Anopheles quadrimaculatus, using the repellent 'deet' (N,N-diethyl-3-methylbenzamide) on a 50 cm2 area of healthy human skin, were observed in
Publikováno v:
Journal of medical entomology. 31(1)
The susceptibility of a camel tick, Hyalomma dromedarii (Koch), to permethrin-impregnated military uniform fabric was studied to determine the effects of laundering and contact time. Separate contact toxicity tests were conducted with laboratory-colo