منابع مشابه
Deformed wing virus implicated in overwintering honeybee colony losses.
The worldwide decline in honeybee colonies during the past 50 years has often been linked to the spread of the parasitic mite Varroa destructor and its interaction with certain honeybee viruses. Recently in the United States, dramatic honeybee losses (colony collapse disorder) have been reported; however, there remains no clear explanation for these colony losses, with parasitic mites, viruses,...
متن کاملEndosymbionts 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 کاملThe Producer-Pollinator Dilemma: Neonicotinoids and Honeybee Colony Collapse
Neonicotinoid insecticides are the most important new insecticide class introduced in the past 40 years. They are the number one selling insecticide in the world, and are used on over 90% of the corn produced in the U.S. However, neonicotinoids could very likely be causing widespread and severe impairment to bee colonies, and possibly contributing to Colony Collapse Disorder (CCD). This is prob...
متن کاملHoneybee social regulatory networks are shaped by colony-level selection.
Social interactions pervade all aspects of life in the social insects. Networks of interacting nestmates enable the maintenance of colony homeostasis and regulation of brood development. Artificial colony-level selection on the amount of pollen stored in honeybee colonies has produced high- and low-pollen-hoarding strains that have been used as a model system to study the genetic and physiologi...
متن کاملHow natural infection by Nosema ceranae causes honeybee colony collapse.
In recent years, honeybees (Apis mellifera) have been strangely disappearing from their hives, and strong colonies have suddenly become weak and died. The precise aetiology underlying the disappearance of the bees remains a mystery. However, during the same period, Nosema ceranae, a microsporidium of the Asian bee Apis cerana, seems to have colonized A. mellifera, and it's now frequently detect...
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ژورنال
عنوان ژورنال: Entomologia
سال: 2014
ISSN: 2281-9584
DOI: 10.4081/entomologia.2014.203