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Academic literature on the topic 'Lépidoptères – Développement'
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Journal articles on the topic "Lépidoptères – Développement"
Burnell, Ann, and S. Patricia Stock. "Heterorhabditis, Steinernema and their bacterial symbionts — lethal pathogens of insects." Nematology 2, no. 1 (2000): 31–42. http://dx.doi.org/10.1163/156854100508872.
Full textBuès, Robert, M. Eizaguirre, J. F. Toubon, and R. Albages. "DIFFÉRENCES ENZYMATIQUES ET ÉCOPHYSIOLOGIQUES ENTRE POPULATIONS DE SESAMIA NONAGRIOÏDES LEFÈBRE (LÉPIDOPTÈRE: NOCTUIDAE) ORIGINAIRES DE L’OUEST DU BASSIN MÉDITÉRRANÉEN." Canadian Entomologist 128, no. 5 (October 1996): 849–58. http://dx.doi.org/10.4039/ent128849-5.
Full textDissertations / Theses on the topic "Lépidoptères – Développement"
Frisco, Caroline. "L'arrêt du développement chez les lépidoptères : la 20-hydroxyecdysone est-elle toujours impliquée ?" Thesis, Université Laval, 2006. http://www.theses.ulaval.ca/2006/23892/23892.pdf.
Full textBossin, Hervé. "Développement de vecteurs d'expresssion stable dérivés du densovirus JcDNV : application à l'expression constitutive de protéines hétérologues en lignées cellulaires de lépidoptères et comme marqueur au cours du développement chez la drosophile." Montpellier 2, 1998. http://www.theses.fr/1998MON20207.
Full textCifuentes, Nava Maria del Carmen. "Mode de formation des muscles du vol chez un insecte lépidoptère rhopalocère : Pieris Brassicae L." Paris 6, 1986. http://www.theses.fr/1986PA066502.
Full textRospars, Jean-Pierre. "Le lobe antennaire des insectes : son organisation glomurélaire invariante, ses variations sexuelles et son développement postembryonnaire : étude morphométrique chez une blatte, une noctuelle et une piéride." Paris 11, 1985. http://www.theses.fr/1985PA112073.
Full textThe sensory information, mainly olfactory, collected by the insect antenna is coded by several thousands of neuroreceptors which project in the antennal lobe, a well-defined area of the brain. In this center, it is sorted and condensed on a few hundred cerebral neurons at the level of synaptic complexes, called glomeruli. This work demonstrates that these discrete, spheroidal knots of dense neuropile are morphologically, morphometrically and ontogenetically identifiable units. The number of glomeruli per lobe is constant in adults of the cockroach Blaberus craniifer (106 ± 1) and the moth Mamestra brassicae (67 ± 1). A morphological analysis shows that the array of glomeruli is orderly in both species. This allows determining the homologous glomeruli from their relative positions by comparing lobes of the same or different animals. Some glomeruli can even be directly identified from their own anatomical characteristics. A morphometrical analysis, performed according to original techniques, shows that homologous glomeruli have the same dimensions and spatial positions. This allows to precisely map the lobes and to identify the glomeruli by an automated algorithm. However, in the butterfly Pieris brassicae, the antennal lobes are less developed and the glomerular organization is less precise. In Blaberus and Mamestra, species in which males are attracted to females by a sex pheromone, respectively 1 and 2 glomeruli occur which are much more voluminous in the male than in the female. In Pieris, a species in which the attraction is based on visual stimuli, no such macroglomerulus can be observed. Other less conspicuous sexual variations are described. During the postembryonic development of Blaberus, the antennal lobe neurons (about 350) and glomeruli are approximately constant in number. Conversely, the number of antennal neuroreceptors increases strongly: it leads to an exponential growth in glomeruli size. Each glomerulus grows at its own rate. Consequently, the glomerular organization, established as early at the first nymphal stage and invariant at each stage, is slightly modified during development. The sexual glomerulus, which grows at a very high rate, becomes dimorphic only at the time of the imaginal moult. The most quick and slow growing glomeruli are located in 3 different areas. This suggests that the glomerular projections of neuroreceptors of the same type (maybe of the same modality) are specific and organized according to a principle of spatial proximity
Soltani, Noureddine. "Effets d'un régulateur de croissance, le diflubenzuron, sur le développement et la reproduction de deux insectes : Tenebrio Molitor (coléoptère) et Cydia Pomonella (lépidoptère)." Dijon, 1987. http://www.theses.fr/1987DIJOS045.
Full textMoyal, Pascal. "Les foreurs du maïs en zone des savanes de Côte d'Ivoire : données morphologiques, biologiques, écologiques : essais de lutte et relation plante-insecte." Paris 6, 1986. http://www.theses.fr/1986PA066488.
Full text"L'arrêt du développement chez les lépidoptères : la 20-hydroxyecdysone est-elle toujours impliquée ?" Thesis, Université Laval, 2006. http://www.theses.ulaval.ca/2006/23892/23892.pdf.
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