Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Karsten Seidelmann"'
Publikováno v:
Insects, Vol 12, Iss 9, p 843 (2021)
The ability to recognize the own nest is a basic skill in nest constructing solitary bees. Osmia cornuta females use a dual mechanism of visual orientation to approach a nest and olfactory verification of the tube when entering it. Occupied tubular c
Externí odkaz:
https://doaj.org/article/b215f470242c4727b3ed24c32813381c
Autor:
Karsten Seidelmann, Daniel Rolke
Publikováno v:
PLoS ONE, Vol 14, Iss 5, p e0215925 (2019)
Females of many monandrous insect species announce their receptivity either by specialised sex-pheromones or by a signature mixture of cuticular hydrocarbons (CHCs). The trigger that shuts down the sex-pheromone release or initialises a change in CHC
Externí odkaz:
https://doaj.org/article/854c7b6b661747f8b291c41d41964905
Publikováno v:
Chemoecology
Chemoecology, Springer Verlag, 2021, 12 p. ⟨10.1007/s00049-021-00339-3⟩
Chemoecology, Springer Verlag, 2021, 12 p. ⟨10.1007/s00049-021-00339-3⟩
European foulbrood (EFB), caused by Melissococcus plutonius, is a globally distributed bacterial brood disease affecting Apis mellifera larvae. There is some evidence, even if under debate, that spreading of the disease within the colony is prevented
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::01eb9bbdce068d1d8299ac0096a08204
https://hal.inrae.fr/hal-03159551/document
https://hal.inrae.fr/hal-03159551/document
Autor:
Karsten Seidelmann
Publikováno v:
Entomologia Experimentalis et Applicata. 166:790-799
Autor:
Karsten Seidelmann, Karin Ulbrich
Publikováno v:
Web Ecology, Vol 2, Iss 1, Pp 57-64 (2001)
To understand associations between habitat, individual behaviour, and population development of solitary bees we developed an individual-based model. This model is based on field observations of Osmia rufa (L) (Apoideae: Megachilidae) and describes p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::532683f130003311eed542850d12f039
https://www.web-ecol.net/2/57/2001/
https://www.web-ecol.net/2/57/2001/
Publikováno v:
Apidologie
Apidologie, Springer Verlag, 2016, 47 (1), pp.114-122. ⟨10.1007/s13592-015-0380-z⟩
Apidologie, Springer Verlag, 2016, 47 (1), pp.114-122. ⟨10.1007/s13592-015-0380-z⟩
International audience; Recent declines of bee populations have led to great interest in preserving bee species and fuel efforts to develop solitary species for pollination purposes. Xylophilous solitary bees can be easily reared in artificial nests
Autor:
Karsten Seidelmann
Publikováno v:
Biological Journal of the Linnean Society. 115:28-37
Males of some hymenopteran species are able to behaviourally induce unreceptivity to mating in females by a post-copulatory display (post-copulatory courtship). This method of preventing further inseminations requires a high degree of female cooperat
Publikováno v:
Physiological Entomology. 40:10-17
Phengaris (Maculinea) butterflies are social parasites of Myrmica ant colonies. Larvae of the parasite are adopted by the ant workers into the colonies. Apparently, chemical signals are used by Phengaris nausithous Bergstrasser larvae to mimic those
Autor:
Karsten Seidelmann
Publikováno v:
Ecological Entomology. 39:656-663
Publikováno v:
Journal of Chemical Ecology. 39:15-27
Pheromones serve key functions in the biology of swarming locusts. However, research has focused largely on the mass-swarming desert locust, Schistocerca gregaria. We extended these investigations to the pheromonal profile of the rarely swarming Amer