Results 31 to 40 of about 87,703 (340)
Sociobiology, 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
Heterospecific Hymenoptera found inside the nests of Bombus impatiens (Hymenoptera: Apidae). [PDF]
, 2018 The nests of social Hymenoptera are particularly attractive to species engaging in resource robbing due to their concentration of resources. Here, the identity of heterospecific intruders in Bombus impatiens nests are described, with a particular focus ...
Graham, Kelsey K
core +2 more sources
First Identification of Nosema Ceranae (Microsporidia) Infecting Apis Mellifera in Venezuela
Journal of Apicultural Science, 2017 Nosema ceranae is a pathogen of Apis mellifera, which seems to have jumped from its original host Asiatic honey bee Apis ceranae. Nosemosis which affects the honey bee Apis mellifera is caused by two parasitic fungi described as etiologic agents of the ...
Porrini Leonardo P. +7 more
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THE EFFECT OF OCTOPUS SP. WASTE AS ARTIFICIAL BEE FEED ON CHARACTERISTICS WORKER BEE (APIS MELLIFERA) AND POLLEN MORPHOLOGY [PDF]
Russian Journal of Agricultural and Socio-Economic Sciences, 2022 The research aimed to evaluate the use of Octopus sp. waste as artificial bee feed and evaluate pollen collected by worker bees (Apis mellifera). This research using 4 treatments (P0: cornflour pollen 100% + Octopus sp.
Mu’thi A., Minarti S., Junus M.
doaj
Fluvalinate-Induced Changes in MicroRNA Expression Profile of Apis mellifera ligustica Brain Tissue
Frontiers in Genetics, 2022 Fluvalinate is a widely used and relatively safe acaricide for honeybees, but it still has a negative impact on honeybee colonies. Such negative effects may be related to fluvalinate-induced brain nerve tissue damage, but the detailed molecular ...
Chao Tianle +7 more
doaj +1 more source
Морфометрія крил робочих бджіл центральної та північної частин України [PDF]
Технологія виробництва і переробки продуктів тваринництва, 2023 На рівнинній лісостеповій частині території України, як вважається, розповсюджено кілька еволюційних ліній медоносних бджіл підвидів Apis mellifera: mellifera L., Apis mellifera macedonica Ruttner та Apis mellifera caucasica Pollmann, територіальні межі ...
Галатюк О.Є. +6 more
doaj +1 more source
Anarchy in the UK: Detailed genetic analysis of worker reproduction in a naturally occurring British anarchistic honeybee, Apis mellifera, colony using DNA microsatellites [PDF]
, 2002 Anarchistic behaviour is a very rare phenotype of honeybee colonies. In an anarchistic colony, many workers’ sons are reared in the presence of the queen. Anarchy has previously been described in only two Australian colonies.
Arnold G +25 more
core +1 more source
Virus infections of honeybees Apis Mellifera
Italian 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 +6 more sources
Sociobiology, 2014 Mitochondrial DNA sequence variation can be used to infer honey bee evolutionary relationships. In this study, DNA sequence diversity in the ND5 region of the mitochondrial genome was investigated in 93 samples of Apis mellifera from 15 different ...
Fulya Ozdil, Fatma İIlhan
doaj +1 more source