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  • 1995-1999  (2)
  • 1980-1984
  • 1975-1979  (1)
  • 1935-1939
  • attractant  (2)
  • Inferior olive  (1)
  • 1
    Digitale Medien
    Digitale Medien
    Input from trigeminal cutaneous afferents to neurones of the inferior olive in rats (1976)
    Springer
    Experimental brain research 26 (1976), S. 193-202 
    Details
    ISSN: 1432-1106
    Schlagwort(e): Inferior olive ; Trigeminal nerve ; Rat
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Medizin
    Notizen: Summary Extracellular recordings were obtained from inferior olivary neurones of the rat. The responses of fifty neurones evoked by electrical stimulation of a branch of the trigeminal nerve were recorded. Maxillary nerve stimulation was most effective. The response was characterized by an early discharge (single spike and wave, typically with latencies between 16 and 30 msec) and a weak late discharge which followed a period of inhibition of about 100 msec. Half of the neurones responded to one branch of the trigeminal nerve only whereas the other neurones displayed a varying degree of convergence, including sometimes a convergence from limb nerves. Forty-nine olivary neurones were tested for cutaneous receptive fields. Ten out of these had small receptive fields (〈20% of the contralateral face) and a low threshold to mechanical stimuli. Twenty neurones which had larger receptive fields responded also to low-threshold or to medium-threshold (i.e. non-nociceptive) mechanical stimuli. None of the neurones displayed receptive fields more extensive than half of the contralateral face and some of the larger fields had a small, low-threshold focus. Olivary neurones responding to electrical stimulation of trigeminal nerves or mechanical stimulation of the face were located in the medial segment of the olivary complex (dorsal accessory and principal olive). A few cells only were located in the lateral segment. It is concluded that neurones of the inferior olive receive a substantial input from trigeminal afferents and are capable of transmitting precise somatotopical information to the cerebellum.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1007/BF00238283
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  • 2
    Digitale Medien
    Digitale Medien
    Comparison of Ceralure and Trimedlure Controlled-Release Formulations for Male Mediterranean Fruit Flies in C&C Traps (1998)
    Springer
    Journal of chemical ecology 24 (1998), S. 1305-1314 
    Details
    ISSN: 1573-1561
    Schlagwort(e): Mediterranean fruit fly ; Ceratitis capitata (Wiedemann) ; medfly ; trimedlure ; ceralure ; attractant ; panel ; C&C traps ; TNO panels
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Biologie , Chemie und Pharmazie
    Notizen: Abstract Ceralure or trimedlure polymeric TNO panels in C&C traps were compared for attractancy by the capture of male Mediterranean fruit flies, Ceratitis capitata (Wiedemann). This study contrasts the effectiveness of ceralure with trimedlure, the former of which is an iodo-analog of trimedlure. Field tests in Hawaii with released flies showed that the active ceralure B1 isomer in a commercial mixture of ceralure isomers consistently caught as many male flies as active trimedlure C isomer in a commercial mixture of trimedlure isomers at one-half the molar quantity of trimedlure C. These panels caught 6.4 and 5.2 times, for ceralure and trimedlure, respectively, more than the standard 2 g trimedlure AgriSense aged plug over a 26-week period. The persistence of ceralure is demonstrated by residual analyses of aged panels that revealed the presence of 2.75 times more ceralure than trimedlure in panels after 130 days of field exposure.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1023/A:1021270615153
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  • 3
    Digitale Medien
    Digitale Medien
    Improved Controlled-Release Formulations for a New Trap Design for Male Mediterranean Fruit Flies: The C&C Trap (1997)
    Springer
    Journal of chemical ecology 23 (1997), S. 1471-1486 
    Details
    ISSN: 1573-1561
    Schlagwort(e): Mediterranean fruit fly ; Ceratitis capitata ; medfly ; C&C trap ; Jackson trap ; trimedlure ; ceralure ; attractant ; parapheromone ; panels
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Biologie , Chemie und Pharmazie
    Notizen: Abstract The Mediterranean fruit fly, Ceratitis capitata, is a major pest of fruits and vegetables in the world. With the help of an extensive trapping program, the continental United States has remained free of established medfly populations. In an effort to increase trapping efficiency, controlled-release polymeric panels with trimedlure and ceralure were developed in conjunction with the development of a new trap, the C&C trap. This study contrasts the effectiveness of different panel formulations with the standard trimedlure polymeric plug and describes the use of the panels in the C&C trap. Field tests in Hawaii using released sterile flies showed consistently higher male medfly catches with panels in C&C traps than with the standard trimedlure polymeric plug in Jackson traps.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1023/B:JOEC.0000006477.53579.ee
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