Zobrazeno 1 - 10
of 16
pro vyhledávání: '"J. David Warthen"'
Publikováno v:
Journal of Chemical Ecology. 24:1293-1304
In indoor laboratory-cage and outdoor field-cage assays, we evaluated the attraction of released, protein-fed, mature Mediterranean fruit fly females to six volatile compounds emitted by attractive crushed ripe coffee fruit: 3-methyl-1-butanal, decan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c293664f8ede30a6bc1a3e386e078ef9
https://doi.org/10.1023/a:1021218531083
https://doi.org/10.1023/a:1021218531083
Publikováno v:
Journal of Agricultural and Food Chemistry. 42:2089-2093
A series of one- and two-dimensional NMR experiments were used to confirm structures of the four racemic trans isomers of ceralure, ethyl 4-(or 5)-iodo-trans-2-methylcyclohexane-1-carboxylate, a synthetic attractant for the male Mediterranean fruit f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::80831da7a5833bd3f8613f6ff67fc877
https://doi.org/10.1021/jf00046a004
https://doi.org/10.1021/jf00046a004
Publikováno v:
Journal of Chromatography A. 673:295-298
A capillary GC method has been developed to analyze laboratory or commercial samples of the medfly attractant ceralure [ethyl 4- (and 5-)iodo-trans-2-methylcyclohexane-1-carboxylate]. The method utilizes a specially prepared fused-silica column with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1dfe1bacc863c27aed86f0886343e140
https://doi.org/10.1016/0021-9673(94)85047-x
https://doi.org/10.1016/0021-9673(94)85047-x
Publikováno v:
Physiological Entomology. 18:285-295
The physiological basis of phagodeterrence was studied electrophy-siologically and behaviourally in the phytophagous caterpillars Manduca sexta and Manduca quinquemaculata. The model unacceptable non-host plant was the canna lily, Canna generalis. A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::37dc24084c5cfe79a0e40b9512665dc6
https://doi.org/10.1111/j.1365-3032.1993.tb00601.x
https://doi.org/10.1111/j.1365-3032.1993.tb00601.x
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
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::50c46a8c07455633597d58579b6b50f6
https://doi.org/10.1016/0021-9673(92)87014-y
https://doi.org/10.1016/0021-9673(92)87014-y
Publikováno v:
Journal of Insect Physiology. 37:771-777
Azadirachtin (1.0 μg/ml) if fed to last-instar larvae of Rhodnius prolixus through a blood meal, affects the immune reactivity as shown by (i) a significant reduction in numbers of haemocytes and nodule formation following challenge with Enterobacte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::952d1eb7c4dd10fe5cff32ab600dfa60
https://doi.org/10.1016/0022-1910(91)90112-d
https://doi.org/10.1016/0022-1910(91)90112-d
Autor:
N. Bhushan Mandava, Rodrigo G. Orellana, Billy C. Weathington, Joseph F. Worley, J. David Warthen, Samson R. Dutky, Harold Finegold
Publikováno v:
Journal of Agricultural and Food Chemistry. 28:71-75
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1d9ec9dbf8e6f904de4ec275617071c0
https://doi.org/10.1021/jf60227a009
https://doi.org/10.1021/jf60227a009
Autor:
J. David Warthen, Asafu Maradufu
Publikováno v:
Plant Science. 57:181-184
High-performance liquid chromatography has made possible the separation of furanosesquiterpenoids in Commiphora myrrh oil. Combined application of NMR, UV, and MS techniques have revealed that oil from C. myrrh gum resins contains isofuranogermacrene
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::23cc612fc755dc8f186c82ef82f8f81e
https://doi.org/10.1016/0168-9452(88)90085-4
https://doi.org/10.1016/0168-9452(88)90085-4
Publikováno v:
Journal of Agricultural and Food Chemistry. 29:591-593
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eac45bc25bf44a6ce24c63cdd7b8b408
https://doi.org/10.1021/jf00105a039
https://doi.org/10.1021/jf00105a039
Autor:
J. David Warthen, Michael D. Grove, Philip E. Pfeffer, Joseph F. Worley, Gayland F. Spencer, Nagabhushanam Mandava
Publikováno v:
Phytochemistry. 17:1187-1189
6-d-Glucopyranosyl esters of palmitic, oleic, linoleic and linolenic acids were identified in Brassica napus (rape) pollen. These esters are inactive as plant growth promoters in the bean second-internode bioassay.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c1f7f6fd55b33ade90d5dbd2807498a
https://doi.org/10.1016/s0031-9422(00)94312-7
https://doi.org/10.1016/s0031-9422(00)94312-7