Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Andre Kretzschmar"'
Autor:
Andre Kretzschmar, Alban Maisonnasse
Publikováno v:
Insects, Vol 13, Iss 5, p 472 (2022)
In response to the concerns of beekeepers on the decline of honey bee populations on lavender honey flow in the lavender fields of southeast France and the consequent decrease of honey production, our long-term survey (2009–2021) monitored the tota
Externí odkaz:
https://doaj.org/article/71411703ceca4456bc24e848923bc435
Publikováno v:
PLoS Pathogens, Vol 10, Iss 8, p e1004323 (2014)
Over the past fifty years, annual honeybee (Apis mellifera) colony losses have been steadily increasing worldwide. These losses have occurred in parallel with the global spread of the honeybee parasite Varroa destructor. Indeed, Varroa mite infestati
Externí odkaz:
https://doaj.org/article/e50e662975cc41d985143c08cbe586a7
Autor:
Andre Kretzschmar, Gilles Gignac
We conducted a Monte-Carlo simulation within a latent variable framework by varying the following characteristics: population correlation (ρ = .10, .20, .30, .40, .50, .60, .70, .80, .90, and 1.00) and composite score reliability (coefficient omega:
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::395f65201b2497e434514df8d68d0462
https://psyarxiv.com/crkd7
https://psyarxiv.com/crkd7
Autor:
Claudia Dussaubat, Alban Maisonnasse, Didier Crauser, Sylvie Tchamitchian, Marc Bonnet, Marianne Cousin, Andre Kretzschmar, Jean-Luc Brunet, Yves Le Conte
Publikováno v:
La Santé de l'Abeille
La Santé de l'Abeille, Fédération Nationale des Organisations Sanitaires Apicoles Départementale, 2017, pp.57-61
HAL
La Santé de l'Abeille, 2017, pp.57-61
La Santé de l'Abeille, Fédération Nationale des Organisations Sanitaires Apicoles Départementale, 2017, pp.57-61
HAL
La Santé de l'Abeille, 2017, pp.57-61
Dans la nature, les colonies d'abeilles domestiques (Apis mellifera) sont constamment exposées à des facteurs de pression multiples, entre autres les insecticides et des agents pathogènes, dont l'action conjointe est suspectée d'être à la base
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::756490401c39186f1ca5a4d011008f90
https://hal.archives-ouvertes.fr/hal-01603082
https://hal.archives-ouvertes.fr/hal-01603082
Publikováno v:
Ecosphere, Vol 14, Iss 2, Pp n/a-n/a (2023)
Abstract The homogenization of agricultural landscapes has led to a decrease in pollinator diversity and abundance. In response to this decline, farmers have implemented agroecological measures, which, in meadows, aim at providing more floral resourc
Externí odkaz:
https://doaj.org/article/39559f0e7ffc45878d98a00fafcc7e55
La qualité et la diversité de la nutrition pollinique ont-elles un effet sur la santé de l'abeille ?
Autor:
Garance Di Pasquale, Marion Salignon, Yves Le Conte, Luc Belzunces, Axel Decourtye, Andre Kretzschmar, Séverine Suchail, Jean-Luc Brunet, Cédric Alaux
Publikováno v:
Congrès UIEIS Section française
Congrès UIEIS Section française, Aug 2013, Villetaneuse, France
HAL
Congrès UIEIS Section française, Aug 2013, Villetaneuse, France
HAL
National audience
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::7e2095ad990d556bbd089ee5b54bf7be
https://hal.inrae.fr/hal-02806221
https://hal.inrae.fr/hal-02806221
Autor:
Arcier, François Faivre D., Nicolas Cerrutti, Sylvie Tchamitchian, Jean-Luc Brunet, Guy Costagliola, Marianne Cousin, Alexandra Badiou, Andre Kretzschmar, Luc Belzunces
Publikováno v:
Phytoma la Défense des Végétaux
Phytoma la Défense des Végétaux, Ruralia/Le Carrousel, 2007, pp.40-43
HAL
Phytoma la Défense des Végétaux, Ruralia/Le Carrousel, 2007, pp.40-43
HAL
National audience; Le tournesol sécrète, notamment au niveau du capitule, des gouttelettes résineuses riches en composés allélopathiques. Ces substances naturelles ont des activités biologiques et participent aux mécanismes de défense contre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::02e7855e51e5db7db8c0a3cd78caaf4f
https://hal.inrae.fr/hal-02669218
https://hal.inrae.fr/hal-02669218
Autor:
Guillaume Kairo, David G. Biron, Faten Ben Abdelkader, Marc Bonnet, Sylvie Tchamitchian, Marianne Cousin, Claudia Dussaubat, Boris Benoit, André Kretzschmar, Luc P. Belzunces, Jean-Luc Brunet
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-14 (2017)
Abstract The honey bee is threatened by biological agents and pesticides that can act in combination to induce synergistic effects on its physiology and lifespan. The synergistic effects of a parasite/pesticide combination have been demonstrated on w
Externí odkaz:
https://doaj.org/article/411076cb3c5a493e958af2d94e74fab9
Autor:
Hélène Dechatre, Lucie Michel, Samuel Soubeyrand, Alban Maisonnasse, Pierre Moreau, Yannick Poquet, Maryline Pioz, Cyril Vidau, Benjamin Basso, Fanny Mondet, André Kretzschmar
Publikováno v:
Pathogens, Vol 10, Iss 6, p 678 (2021)
The parasitic Varroa destructor is considered a major pathogenic threat to honey bees and to beekeeping. Without regular treatment against this mite, honey bee colonies can collapse within a 2–3-year period in temperate climates. Beyond this dramat
Externí odkaz:
https://doaj.org/article/e092a63721c24393ab991ca34bf064e2
Autor:
André Kretzschmar, Stephan Nebe
Publikováno v:
Journal of Intelligence, Vol 9, Iss 1, p 5 (2021)
In order to investigate the nature of complex problem solving (CPS) within the nomological network of cognitive abilities, few studies have simultantiously considered working memory and intelligence, and results are inconsistent. The Brunswik symmetr
Externí odkaz:
https://doaj.org/article/7df831a41712425ab27d4f9aad51e513