Results 91 to 100 of about 1,900 (200)

The Portuguese experience with bee pathology laboratories for the diagnosis of bee diseases [PDF]

open access: yes, 2008
In Portugal there are two referenced laboratories responsible for the diagnosis of bee diseases, namely the National Laboratory of Veterinary Investigation (LNIV) which is the National Reference Laboratory and the Bee Pathology Laboratory which belongs ...
Almeida, Armandina dos Santos   +2 more
core  

Transcriptional signatures of parasitization and markers of colony decline in Varroa-infested honey bees (Apis mellifera) [PDF]

open access: yes, 2017
Extensive annual losses of honey bee colonies (Apis mellifera L.) reported in the northern hemisphere represent a global problem for agriculture and biodiversity.
Annoscia, Desiderato   +4 more
core   +1 more source

Diagnóstico de enfermedades y plagas que afectan a las colmenas de abejas (Apis mellífera) en comunidades de Darío, Matagalpa II semestre 2015 [PDF]

open access: yes, 2016
El trabajo se llevó a cabo en tres comunidades del Municipio de Darío, ubicado a 90 Km de Managua y 40 Km de la ciudad de Matagalpa, con una extensión de 432 km², la temperatura oscila entre 25°C-28ºC, con precipitación pluvial de 800 a 1000 mm, los ...
Jarquín Escobar, Darling María   +1 more
core  

Un estudio sobre la región Apícola Noroeste de la provincia de Buenos Aires : El caso del distrito de Salliqueló en el año 2014 [PDF]

open access: yes, 2014
A partir de la década del 90 el campo se caracterizó por profundos cambios en la conducta de los productores facilitados, principalmente por las políticas públicas implementadas por el gobierno nacional, las cuales impulsaron a los productores a realizar
Riesco, Rolando Anibal
core   +1 more source

BEEHAVE: A systems model of honeybee colony dynamics and foraging to explore multifactorial causes of colony failure [PDF]

open access: yes, 2015
Journal Article© 2014 The Authors. Journal of Applied Ecology published by John Wiley & Sons Ltd on behalf of British Ecological Society. This is an open access article under the terms of the Creative Commons Attribution License, which permits use ...
Becher, MA   +5 more
core   +1 more source

Nosemosis disease of honey bees [PDF]

open access: yes, 2011
Nozemoza je kozmopolitski rasprostranjena nametnička bolest koji uzrokuju vrste roda Nosema. Donedavno ih se svrstavalo u skupinu praživotinja, no novija taksonomska istraživanja su otkrila da su bliži carstvu gljiva.
Manger, Marin
core   +2 more sources

Honey Bee Health [PDF]

open access: yes, 2022
Over the past decade, the worldwide decline in honey bee populations has been an important issue due to its implications for beekeeping and honey production.

core   +1 more source

Prevalencia de los principales agentes patógenos de Apis Mellifera Iberiensis en la cabaña apícola española [PDF]

open access: yes, 2012
Las abejas melíferas son susceptibles a una amplia variedad de enfermedades y amenazas medioambientales. El objetivo principal de este estudio fue detectar aquellos agentes patógenos relacionados con la pérdida de colonias de abejas melíferas en España ...
Botías, Cristina   +5 more
core  

Microscopic and molecular detection of Nosema spp. in honeybees of Turkey [PDF]

open access: yes, 2016
International audienceAbstractIn this study, we aimed to determine the prevalence of Nosema spp. in honeybees of Turkey. For this aim, adult honeybee (Apis mellifera) samples were collected from 1621 colonies within 95 apiaries located in 22 provinces of
Aydin, Levent   +4 more
core   +2 more sources

Investigation of nosema apis and nosema ceranae in bees by multiplex pcr in kırıkkale region [PDF]

open access: yesEurasian Journal of Veterinary Sciences, 2023
Aim: The aim of this study was conducted to determine the presence and prevalence of Nosemosis in honeybees in Kırıkkale region by Multiplex PCR. Materials and Methods: Samples were collected from 52 apiaries in Kırıkkale City Center, Bahşili, Balışeyh ...
Meral Aydenizoz, Ali Can Yorulmaz
doaj  

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