Search results for "InSe"
showing 10 items of 3069 documents
Des signes de reprise et des difficultés persistantes
2012
Pour connaître le devenir des anciens élèves et apprentis, le ministère de l'éducation nationale réalise des enquêtes depuis de nombreuses années, avec l'appui des établissements scolaires et des centres de formation. Cette note présente les résultats de la dernière enquête effectuée en 20011, qui appréhende les situations des jeunes sept mois après la fin de leur scolarité en Bourgogne. Le niveau et le domaine de formation sont des facteurs qui expliquent en partie les différences d'insertion des jeunes dans la vie active.
L'entrée des jeunes dans la vie active en Bourgogne : à la sortie du lycée technique et professionnel
1995
International audience
Les jeunes filles à la sortie du lycée
1987
International audience
Corrigendum to: Revision of the New World species of Peritropis Uhler (Hemiptera: Miridae: Cylapinae) (Insect Systematics & Evolution 43 (2012): …
2013
A revision of Australian species of the genus Macroscytus Fieber (Hemiptera: Heteroptera: Cydnidae)
1998
AbstractA revision of Australian species of the genus Macroscytus Fieber is presented, including descriptions of eight new species: M. annulipoides (Queensland), M. arnhemicus (Queensland, Northern Territory), M. australoides (South Australia), M. bisetosus (Queensland), M. glaberrimus (Queensland), M. minimus (Queensland), M. monteithi (Queensland), and M. pseudaustralis (Western Australia). M. dilatatus (Signoret, 1881) is synonymized with M. piceus (West-wood, 1837). A key for the determination of all Australian species of the genus is provided.
Revision of the New World Species of Peritropis Uhler (Heteroptera: Miridae: Cylapinae)
2012
The New World species of the genus Peritropis are revised, and 17 new species are described: P. amazonica, P. amphicyrta, P. carpinteroi, P. carvalhoi, P. conspersa, P. cornata, P. gorczycai, P. guarani, P. izyai, P. marmorea, P. nicaraguensis. P. plaumanni, P. schaffneri, P. scutellata, P. stobieckii, P. turrialba and P. venezuelaensis. All previously known species from the New World (P. husseyi Knight, P. saldaeformis Uhler, and P. tuberculata McAtee and Malloch) are redescribed, except P. unicolor Carvalho and Rosas for which an English translation of the original description is provided. Illustrations of the male genitalia, a color photograph of the adult of each species, scanning elect…
The Ecology of Hyperparasitoids.
2021
Hyperparasitoids are some of the most diverse members of insect food webs. True hyperparasitoids parasitize the larvae of other parasitoids, reaching these larvae with their ovipositor through the herbivore that hosts the parasitoid larva. During pupation, primary parasitoids also may be attacked by pseudohyperparasitoids that lay their eggs on the parasitoid (pre)pupae. By attacking primary parasitoids, hyperparasitoids may affect herbivore population dynamics, and they have been identified as a major challenge in biological control. Over the past decades, research, especially on aphid- and caterpillar-associated hyperparasitoids, has revealed that hyperparasitoids challenge rules on nutri…
Comprehensive Insect Physiology, Biochemistry and Pharmacology. Edited by G. A. Kerkut and L. I. Gilbert. Pergamon Press, Oxford. 1985. 13 Volumes. 8…
1985
Beetles (Coleoptera) caught with pheromones of Gnathotrichus retusus and G. sulcatus (Col., Scolytidae) in southern Finland
2001
The ambrosia beetle Gnathotrichus materiarius, which originally came from North America, was discovered in southern Finland in 1996. In 1997, using Norwegian drainpipe traps baited with pheromones of Gnathotrichus retusus and G. sulcatus, we collected beetles in the region where the first specimen had been caught in order to determine whether this potential pest species had become established in the area. Samples from a total of 16 traps included 79 species of beetles and 719 individuals, but no specimens of G. materiarius. The most abundant species in the samples were the ambrosia beetles Xyleborus dispar and Trypodendron lineatum. Several predators and other associates of bark beetles wer…
Influence of temperature on the oviposition rate and longevity ofOpius concolor siculus [Hymenoptera: Braconidae]
1974
The author has studied the influence of different temperatures (22°, 24°, 26°, 28°C) on oviposition and longevity ofOpius concolor siculusMon., studying separately 13 couples at 22°, 15 at 24°, 100 at 26° and 11 at 28°C.