Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Phillip G. McDowell"'
Publikováno v:
Journal of High Resolution Chromatography. 23:479-484
Programmable Temperature Vaporizing Injection (PTV) has been used extensively as a means of injecting large volumes of samples to enhance sensitivity. This paper describes the use of PTV injection in the desorption mode for the analysis of a range of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f35887c2ddd397bfd92d861f6339241
https://doi.org/10.1002/1521-4168(20000801)23:7/8<479::aid-jhrc479>3.0.co
https://doi.org/10.1002/1521-4168(20000801)23:7/8<479::aid-jhrc479>3.0.co
Publikováno v:
International Journal of Tropical Insect Science. 9:95-100
Seven phenolic compounds (phenol, 3- and 4-cresols, 3- and 4-ethylphenols, and 3- and 4-n-propylphenols) previously shown to be components of a fraction of an extract of buffalo urine which was active as a tsetse attractant, were evaluated in field e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::15acd07aa57a028fb19be7dabba14267
https://doi.org/10.1017/s1742758400010110
https://doi.org/10.1017/s1742758400010110
Publikováno v:
Tetrahedron Letters. 19:4073-4076
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa8139a70ac6d6165dee5e55d03d2e14
https://doi.org/10.1016/s0040-4039(01)95143-3
https://doi.org/10.1016/s0040-4039(01)95143-3
Autor:
Phillip G. McDowell, Gilbert W. Oloo
Publikováno v:
Journal of Chemical Ecology. 10:835-851
The principal compound which posseses trail-following activity at low concentration has been isolated from workers and from female alates of the grass feeding termiteTrinervitermes bettonianus. Male alates also produce the pheromone but in much small
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab7ea89c602d0cbe8a568b9113afcdd1
https://doi.org/10.1007/bf00987967
https://doi.org/10.1007/bf00987967
Autor:
Phillip G. McDowell, S. M. Waladde
Publikováno v:
Journal of Chemical Ecology. 12:69-81
Certain olfactory cells of maleRhipicephalus appendiculatus Neumann are known to be stimulated by 2,6-dichlorophenol.R. appendiculatus has been reexamined for the presence of 2,6-dichlorophenol, and it has been detected in both male and female adults
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f9709445610d8361d79ad777be04803
https://doi.org/10.1007/bf01045591
https://doi.org/10.1007/bf01045591
Autor:
Phillip G. McDowell, Alan R. McCaffery
Publikováno v:
Pesticide Science. 19:185-196
No precocious metamorphosis or other morphogenetic effects were seen following topical treatment of fifth instar Spodoptera exempta with pre- cocene II. [3H]-Precocene II penetrated the larvae rapidly following topical application. An uptake of 47% w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::78d6c48ce8fc685d0ee9253b8270fbfa
https://doi.org/10.1002/ps.2780190304
https://doi.org/10.1002/ps.2780190304
Publikováno v:
Physiological Entomology. 10:183-190
All three synthetic diastereoisomers of 13,23-dimethyl-pentatriacontane, the pheromone of Glossina pallidipes (Austen), have been tested in the G. pallidipes sex pheromone bioassay, together with one of the four diastereoisomers of 13,17-dimethylpent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd1a451e54baf949170dba6b9a8d8fe8
https://doi.org/10.1111/j.1365-3032.1985.tb00033.x
https://doi.org/10.1111/j.1365-3032.1985.tb00033.x
Publikováno v:
International Journal of Tropical Insect Science. 7:5-9
Urine from the buffalo, Syncerus caffer, a natural host of the tsetse, has been shown previously to be a potent olfactory attractant for tsetse in the field. The attractant compounds have been found to be extractable into dichloromethane. Fractionati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ef1da63bb0ac7033466d00d7c2ce7bc
https://doi.org/10.1017/s1742758400003027
https://doi.org/10.1017/s1742758400003027
Publikováno v:
Phytochemistry. 27:2519-2521
The volatile resin exuded from the stem bark of Commiphora rostrata has been examined and 22 oxygenated alkane components identified by GC and mass spectrometry. The potential value of this material in the defence of the plant against predators and f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05ecd653fbc8c03792ab1e97be9b59b4
https://doi.org/10.1016/0031-9422(88)87020-1
https://doi.org/10.1016/0031-9422(88)87020-1
Publikováno v:
Journal of the Chemical Society, Chemical Communications. :111a
The title compound has been synthesised by an unambiguous route from (–)-carvone involving an intramolecular oxymercuration procedure; the synthetic and naturally occuring materials from A. evuncifer have identical [α]D vlues.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::567cfb799b68042223b1712145f7ae14
https://doi.org/10.1039/c3977000111a
https://doi.org/10.1039/c3977000111a