Zobrazeno 1 - 10
of 68
pro vyhledávání: '"W. L. ROELOFS"'
Autor:
Thomas J. Glover, Allard A. Cossé, Thomas C. Baker, Charles E. Linn, W. L. Roelofs, M. G. Campbell, Julie Todd
Publikováno v:
Experientia. 51:809-816
In genetic studies on the sex pheromone communication system of two races of European corn borer, which use opposite pheromone blends of the E and Z compounds, it was found that antennal olfactory cell response amplitudes to the two compounds were co
Autor:
W. L. Roelofs, S. P. Foster
Publikováno v:
Experientia. 46:269-273
Fatty acyl moieties present in the female sex pheromone gland of the lightbrown apple moth,Epiphyas postvittana, include the analogues of the two sex pheromone components, (E)-11-tetradecenyl acetate and (E,E)-9,11-tetradecadienyl acetate. Applicatio
Publikováno v:
Insect biochemistry and molecular biology. 31(10)
In this report, we describe the structural and functional analyses of four acyl-CoA desaturase-encoding cDNAs that we isolated from RNA expressed in the pheromone gland of the corn earworm, Helicoverpa zea. We deduced the homology relationships of th
Publikováno v:
Naturwissenschaften; Nov2003, Vol. 90 Issue 11, p517, 4p
Publikováno v:
Journal of Chemical Ecology. 4:623-631
Three compounds were isolated from female abdominal tips of the tea tortrix,Homona coffearia Neitner (Lepidoptera: Tortricidae) and identified as 1-dodecanol, 1-dodecyl acetate, and (E)-9-dodecen-1-yl acetate by chemical tests and mass spectrometry.
Autor:
W. L. Roelofs, S. P. Foster
Publikováno v:
Archives of Insect Biochemistry and Physiology. 8:1-9
With the use of deuterium-labeled saturated fatty acids coupled with gas chromatography-mass spectrometric analysis, biosynthesis of the sex pheromone component (Z)-8-tetradecenyl acetate in the greenheaded leafroller moth Planotortrix excessana was
Publikováno v:
The Canadian Entomologist. 108:415-418
Field studies of male sex attraction rhythms in Argyrotaenia velutinana and five other lepidopterous species reveal that the diel periodicity was modified by ambient temperature. The temperature near the mean hour of attraction appeared to be the mos
Autor:
E. F. Taschenberg, W. L. Roelofs, Karl-Ernst Kaissling, J. Kochansky, J. P. Tette, R. T. Carde
Publikováno v:
Journal of Insect Physiology. 21:1977-1983
The sex pheromone system of Antheraea polyphemus was characterized from female abdominal tips by classical and electroantennogram techniques as rans-6,cis-11-hexadecadienyl acetate and trans-6,cis-11-hexadecadienal. A 90 : 10 mixture of acetate and a
Autor:
R. T. Cardé, W. L. Roelofs
Publikováno v:
Journal of Chemical Ecology. 3:143-149
The pheromone ofArgyrotaenia velutinana (Walker) is a 92∶8∶150 mixture of (Z)-11-, (E)-11-tetradecenyl and dodecyl acetates. An 85∶15 blend of (Z)-11- and (E)-11-tridecenyl acetates produces a trap catch equivalent to that with the pheromone bl
Publikováno v:
Journal of Economic Entomology. 67:159-164
Mass-trapfing of male moths with sex pheromone traps for control of Argyrotaenia velutinana (Walker) was tested over a 3-year period in 2 commercial apple orchards. Pheromone-baited sticky traps were deployed generally 1/tree prior to moth emergence