Results 111 to 120 of about 18,369 (198)

Diversity of Honeybee Behavior Is a Potential Inbuilt Trait for Varroa Tolerance: A Basic Tool for Breeding Varroa-Resistant Strains

open access: yesAgriculture
The ectoparasitic mite Varroa destructor is well known for transmitting a number of viruses that can contribute to the collapse of honeybee colonies. To date, the many control measures put in place to limit the spread of V.
Peter Njukang Akongte   +4 more
doaj   +1 more source

Concurrent Parasitism Alters Thermoregulation in Honey Bee (Hymenoptera: Apidae) Winter Clusters [PDF]

open access: yes, 2017
Thermoregulation is crucial for honey bee, Apis mellifera L. (Hymenoptera: Apidae), colony survival in temperate regions, but possible interference by parasites is currently unknown. The small hive beetle, Aethina tumida Murray (Coleoptera: Nitidulidae),
Neumann, Peter   +3 more
core  

Accessment of the population of Varroa destructor based on its collection from boards at the bottoms of hives of Apis mellifera iberica [PDF]

open access: yes, 2002
A Varroose é o principal problema da patologia apícola ocidental. É provocada pelo ácaro Varroa destructor (Anderson e Trueman, 2000), que afecta tanto as abelhas adultas como a criação. Actualmente, esta patologia, é ainda um problema por resolver, pelo
Flores Serrano, José Manuel   +2 more
core  

Van Varroa jacobsoni naar Varroa destructor

open access: yes, 2002
Resultaten van onderzoek naar de verschillende voortplantingsstrategieën van Varroa jacobsoni en Varroa destructor in respectievelijk de Oosterse honigbij (Apis cerana) en de Westerse honingbij (Apis mellifera). Het hygiënisch gedrag van de Oosterse honingbij (leegruimen van aangetaste werksterbroedcellen) verklaart het grotendeels gescheiden voorkomen
openaire   +1 more source

Deformed wing virus and drone mating flights in the honey bee ( Apis mellifera ): implications for sexual transmission of a major honey bee virus [PDF]

open access: yes, 2018
Deformed wing virus (DWV) represents an ideal model to study the interaction between mode of transmission and virulence in honey bees since it exhibits both horizontal and vertical transmissions.
de Miranda, Joachim   +6 more
core  

Life-history stage determines the diet of ectoparasitic mites on their honey bee hosts

open access: yesNature Communications
Ectoparasitic mites of the genera Varroa and Tropilaelaps have evolved to exclusively exploit honey bees as food sources during alternating dispersal and reproductive life history stages.
Bin Han   +6 more
doaj   +1 more source

Small hive beetle, Aethina tumida , as a potential biological vector of honeybee viruses [PDF]

open access: yes, 2018
The small hive beetle (SHB, Aethina tumida) is a parasite and scavenger of honeybee colonies. Here, we conducted laboratory experiments to investigate the potential of SHB as a vector of honeybee viruses.
Chen, Yan   +4 more
core  

Risk Assessment Of Varroa Mite (Varroa Destructor) In Slovak Republic

open access: yes, 2013
The mite Varroa destructor (formerly Varroa jacobsoni) is a parasite of adult bees and their brood. Varroa mite is one of the most common disease of bees worldwide but in Slovakia is not mandatory reporting (Act of the Slovak National Council No 39/2007 Coll. on veterinary care) because of nationwide presence since 1978.
openaire   +1 more source

Varroa destructor, parásito de Apis mellifera

open access: yes, 2019
El agente productor de la varroosis, Varroa destructor, es un importante ácaro ectoparásito de las abejas. Aunque su origen es asiático e inicialmente se adaptó a Apis cerana, en la actualidad parasita a la abeja de la miel, Apis mellifera, que es la principal especie polinizadora.
Cebrián Reviejo, Leticia   +1 more
openaire   +1 more source

Efecto del nivel de infestación de Varroa destructor sobre la producción de miel de colonias de Apis mellifera en el altiplano semiárido de México

open access: yesRevista Mexicana de Ciencias Pecuarias, 2011
El propósito del presente trabajo fue determinar sí el ácaro Varroa destructor afecta la producción de miel en colonias de abejas melíferas (Apis mellifera) del altiplano semiárido de México.
Carlos Aurelio Medina-Flores   +4 more
doaj  

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