Results 21 to 30 of about 42,284 (279)

Use of repellents for honeybees (Apis mellifera L.) in vitro in the yellow passion-fruit (Passiflora edulis Deg) crop and in confined beef cattle feeders

open access: yesJournal of Venomous Animals and Toxins including Tropical Diseases, 2004
The presence of Apis mellifera in places such as candy and soft drink factories, restaurants, and ice-cream shops has been a concern to many people. In the yellow passion-fruit crop, Apis mellifera is able to collect all anther pollen but has no active ...
D. Nicodemo, R. H. Nogueira Couto
doaj   +1 more source

Molecular and phylogenetic characterization of honey bee viruses, Nosema microsporidia, protozoan parasites, and parasitic mites in China [PDF]

open access: yes, 2013
China has the largest number of managed honey bee colonies, which produce the highest quantity of honey and royal jelly in the world; however, the presence of honey bee pathogens and parasites has never been rigorously identified in Chinese apiaries.
Li, Tianbang   +7 more
core   +1 more source

Cubital Index Determination of some Honey Bee Races Apis mellifera subspecies at El-Manzla Region in El-Dakahlia Governorate, Egypt

open access: yesJournal of Plant Protection and Pathology, 2017
Egypt had different honey bee races as a result of import many races in previous years. Here seven locations were choice from isolated place as El-Manzla region to examine the races and their hybrids by using cubital index as one of the important ...
Nadia Hassona
doaj   +1 more source

Inheritance of Traits Associated with Reproductive Potential in Apis mellifera capensis and Apis mellifera scutellata Workers [PDF]

open access: yesJournal of Heredity, 2008
When workers of the thelytokous Cape honeybee, Apis mellifera capensis, come into contact with colonies of the neighboring arrhenotokous subspecies Apis mellifera scutellata, they can become lethal social parasites. We examined the inheritance of 3 traits (number of ovarioles, number of basitarsal hairs, and size of spermatheca) that are thought to be ...
Jordan, Alex   +4 more
openaire   +4 more sources

Physicochemical and bioactive properties of Apis and stingless bee (Meliponini) honey from Brazilian Caatinga

open access: yesActa Scientiarum: Animal Sciences, 2023
Since the composition of honey varies with the species of bee as well as flowering and geographical aspects, this study aimed to evaluate the physicochemical and bioactive properties of Apisand stingless bees’honey from the Brazilian Caatinga.
Filipe Gomes de Araújo   +5 more
doaj   +1 more source

Virus infections of honeybees Apis Mellifera

open access: yesItalian Journal of Food Safety, 2015
The health and vigour of honeybee colonies are threatened by numerous parasites (such as <em>Varroa destructor</em> and <em>Nosema</em> spp.) and pathogens, including viruses, bacteria, protozoa. Among honeybee pathogens, viruses are one of the major threats to the health and wellbeing of honeybees and cause serious concern for ...
TANTILLO, Giuseppina   +5 more
openaire   +5 more sources

Perbandingan Sifat Antioksidan Propolis pada Dua Jenis Lebah (Apis mellifera dan Trigona sp.) di Mojokerto dan Batu, Jawa Timur, Indonesia

open access: yesJurnal Ilmu dan Teknologi Hasil Ternak, 2018
Tujuan penelitian ini adalah untuk membandingkan aktivitas antioksidan, kadar total fenolik dan kadar total flavonoid propolis dari dua jenis lebah dan lokasi yang berbeda.
Djalal Rosyidi   +6 more
doaj   +1 more source

Susceptibility of Bee Larvae to Chalkbrood in Relation to Hygienic Behaviour of Worker Bees in Colonies of Chosen Races of Honeybee (Apis Mellifera )

open access: yesJournal of Apicultural Science, 2014
The susceptibility of bee larvae to Ascosphaera apis infestation and the hygienic behaviour of worker bees in relation to A. apis infected and freeze-killed brood were evaluated in three races of bees: Apis mellifera carnica, Apis mellifera caucasica ...
Panasiuk Beata   +3 more
doaj   +1 more source

Anaphylactic shock with pulmonary eosinophilic infiltration due to honeybee attack in a donkey: case report

open access: yesArquivo Brasileiro de Medicina Veterinária e Zootecnia, 2021
A case of a donkey attacked by Africanized honeybee is reported here with clinical signs of agitation, dehydration, congestion of the ocular mucous membranes, tongue edema, tachycardia and inspiratory dyspnea, and progression to death.
E. Zache   +7 more
doaj   +1 more source

Cloning and Characterization of Phospholipases A2 and Hyaluronidase Genes from the Venom of the Honeybee Apis mellifera carnica (Hymenoptera: Apidae)

open access: yesSociobiology, 2014
Bee venom contains the allergic enzymes phospholipases A2 (PLA2) and hyaluronidase. These enzymes have been extensively studied as therapeutic modalities because of their proven effects in pharmaceutical and clinical applications.
Junfang Lin
doaj   +1 more source

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