نتایج جستجو برای: apiary

تعداد نتایج: 199  

2014
Mihail Garbuzov Francis L W Ratnieks

Urban beekeeping is becoming more popular in the UK. One of the challenges faced by urban beekeepers is finding a suitable apiary location. Honey bees are often perceived as a nuisance, mainly due to their stinging behaviour. Here, we experimentally test the assumption that barriers around an apiary such as walls or fences, force the bees to fly above human height, thereby reducing collisions w...

Journal: : 2022

Biosecurity measures in beekeeping (BMBs) include taken to prevent the spread of diseases by minimizing movement microorganisms and pests apiary, preventing environment from reaching apiary or reducing their effects. Biosafety principles aim infectious factors entering apiaries spreading humans, bees, feed, technological systems order them adversely affecting bee health honey quality. Good prac...

Journal: :Virus research 2008
Olivier Celle Philippe Blanchard Violaine Olivier Frank Schurr Nicolas Cougoule Jean-Paul Faucon Magali Ribière

Detection of Chronic bee paralysis virus (CBPV) is reported for the first time in two species of ants (Camponotus vagus and Formica rufa) and in Varroa destructor. A quantitative real-time PCR (qPCR) method was used to detect and quantify CBPV in infected bees, ants and mites. A minus-strand-specific RT-PCR was used to assess viral replication. These results suggest a new way by which the infec...

2004
JAMES D. ELLIS KEITH S. DELAPLANE RANDALL HEPBURN PATTI J. ELZEN

This studywasdesigned to testwhetherhive entrances reducedwithpolyvinyl chloride pipe reduce the ingress of Aethina tumida Murray into Apis mellifera L. colonies and whether screen-mesh bottom boards alleviate side effects associated with restricted entrances. Forty-eight colonies distributed equally between two locations each received one of six experimental treatments: 1) conventional solidbo...

2005
Holger Scharpenberg Peter Neumann Jacob P. van Praagh Robin F.A. Moritz

Introduction Islands are widely used to achieve controlled matings of virgin queens because queens and drones are not expected to cross open water during mating flights. However, uncontrolled matings on island mating areas have repeatedly been reported for many islands in close proximity to mainland shorelines (c.f. Neumann et al., 1999b). With increasing distance between island and mainland on...

2007
DENNIS VANENGELSDORP ROBYN UNDERWOOD DEWEY CARON

In an attempt to quantify the degree and extent of losses experienced in U.S. beekeeping operations between September 2006 and March 2007, members of the Apiary Inspectors of America (AIA) were asked to survey beekeepers who represent the hobby, sideline, and commercial beekeeping industries of their state. In all, 384 beekeeping operations were surveyed representing a total of 143,816 colonies...

Journal: :International journal of food science and agriculture 2023

Journal: :Veterinary microbiology 2014
Kirsten Foley Géraldine Fazio Annette B Jensen William O H Hughes

Stonebrood is a disease of honey bee larvae caused by fungi from the genus Aspergillus. As very few studies have focused on the epidemiological aspects of stonebrood and diseased brood may be rapidly discarded by worker bees, it is possible that a high number of cases go undetected. Aspergillus spp. fungi are ubiquitous and associated with disease in many insects, plants, animals and man. They ...

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