منابع مشابه
Endosymbionts and honey bee colony losses?
Honey bees, Apis mellifera, are essential pollinators for the maintenance of natural biodiversity and agriculture [1]. Colony losses witnessed throughout the Northern hemisphere are therefore worrying [2], especially because no single driver has yet emerged as the definitive cause [3]. Interactions between viruses, ectoparasitic mites and microsporidian endoparasites are most likely key factors...
متن کاملFeromoni Pčela Honey Bee Colony Pheromones
Pheromones are chemicals produced as liquids by specialised cells or glands and transmitted into the environment as liquids or gases. In contrary to hormones, which are excreted in organism and have effect exclusively on organism that produced them, pheromones are excreted outside organism and effect on different individuals of the same species. Pheromones mediate nearly all aspects of honeybee...
متن کاملPredictive Markers of Honey Bee Colony Collapse
Across the Northern hemisphere, managed honey bee colonies, Apis mellifera, are currently affected by abrupt depopulation during winter and many factors are suspected to be involved, either alone or in combination. Parasites and pathogens are considered as principal actors, in particular the ectoparasitic mite Varroa destructor, associated viruses and the microsporidian Nosema ceranae. Here we ...
متن کاملA survey of managed honey bee colony losses in the USA , fall 2009 to winter 2010
A survey of managed honey bee colony losses in the USA, fall 2009 to winter 2010 Dennis vanEngelsdorp, Jerry Hayes Jr., Robyn M Underwood , Dewey Caron, and Jeffery Pettis Department of Entomology, Penn State University, University Park, PA 16802, USA. Florida Department of Agriculture, Bureau of Plant and Apiary Inspection, Apiary Inspection Section, Division of Plant Industry, P.O. Box 147100...
متن کاملA national survey of managed honey bee 2014–2015 annual colony losses in the USA
To cite this article: Nicola Seitz, Kirsten S. Traynor, Nathalie Steinhauer, Karen Rennich, Michael E. Wilson, James D. Ellis, Robyn Rose, David R. Tarpy, Ramesh R. Sagili, Dewey M. Caron, Keith S. Delaplane, Juliana Rangel, Kathleen Lee, Kathy Baylis, James T. Wilkes, John A. Skinner, Jeffery S. Pettis & Dennis vanEngelsdorp (2016): A national survey of managed honey bee 2014–2015 annual colon...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Apicultural Research
سال: 2010
ISSN: 0021-8839,2078-6913
DOI: 10.3896/ibra.1.49.1.01