[PDF] Top 20 Varroa destructor mite in Africanized honeybee colonies Apis mellifera
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Varroa destructor mite in Africanized honeybee colonies Apis mellifera
... the mite invasion rate in brood cells and the mite infestation rate on adults (Table ...water in the field to decrease the internal temperature of the colony, and in consequence, there ... See full document
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A virulent strain of deformed wing virus (DWV) of honeybees (Apis mellifera) prevails after Varroa destructor-mediated, or in vitro, transmission.
... differences in Shannon’s diversity index values for the CP and NS regions even at the ...by in vitro transcription of two full-length DWV cDNA clones, GenBank accession numbers HM067437 and HM067438 [15], ... See full document
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The ectoparasite mite Varroa destructor Anderson and Trueman in southeastern Brazil apiaries: effects of the hygienic behavior of Africanized honey bees on infestation rates
... V. destructor and its reproductive potential have shown that its infestation dynamic is conditioned to several ...control varroa in regions with high levels of infestation, new lines of highly ... See full document
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SYSTEMATICS, MORPHOLOGY AND PHYSIOLOGY Number of Ovarioles in Workers Descendent from Crossings Between Africanized and Italian Honeybees, Apis mellifera L.: Comparison among Backcrosses and Ancestors Colonies
... number in workers of two stock colonies (Italian and Africanized), two inbred colonies and eleven hybrid colo- nies (F1) of the honeybee ...(6-26) in the Italian stock colony ... See full document
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A comparison of the hygienic response of Africanized and European (Apis mellifera carnica) honey bees to Varroa-infested brood in tropical Brazil
... The Africanized honey bee of Brazil (De Jong et ...varroosis in Apis mellifera (Boecking and Ritter, 1993; Guzman-Novoa et ...tation in managed colonies has remained stable or ... See full document
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Comparative pollen preferences by africanized honeybees Apis mellifera L. of two colonies in Pará de Minas, Minas Gerais, Brazil
... Brazilian honeybee races are hybrids between the european honeybees and the southeast african honey- bee, characterized by a great facility to swarm, high pro- ductivity, desease tolerance, good adaptation to ... See full document
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The Honey Bee Pathosphere of Mongolia: European Viruses in Central Asia.
... apiaries, colonies and even individual ...pathogens in isolation, thereby cre- ating demand to survey remote ...pathogens in Mongolia (N = 3 regions, N = 9 locations, N = 151 colonies), where ... See full document
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Efeito da infestação do ácaro Varroa destructor (Anderson e Treuman, 2000) (Arachnida : Acari : Varroidae) no desenvolvimento de abelhas africanizadas Apis mellifera (Linnaeus, 1758) (Hymenoptera: Apidae)
... The mite Varroa destructor (Anderson & Treuman, 2000) has caused extensive damage to beekeeping ...worldwide. In Brazil, weather conditions and the strains of bees do not provide ideal ... See full document
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Host Specificity in the Honeybee Parasitic Mite, Varroa spp. in Apis mellifera and Apis cerana.
... [7]. In that study, Varroa from three provinces of the Philippines were analyzed: ...cerana colonies were sampled in two provinces on the island of Luzon: Batangas (which is the adjacent ... See full document
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Infestation rate of the mite Varroa destructor in commercial apiaries of the Vale do Paraíba and Serra da Mantiqueira, southeastern Brazil
... of varroa. In this study, apiaries located in municipalities with higher altitudes (1,000 – 1,500 m) presented good conditions for developing of colonies like food resources during the period ... See full document
5
Genetic structure of honeybee populations from southern Brazil and Uruguay
... Apis mellifera scutellata was introduced to Brazil in 1956 and Africanized honeybee populations have now spread from Argentina to the southwestern United ...to Africanized ... See full document
6
Universidade Federal de Mato Grosso do Sul – UFMS, Cidade Universitária, CP 549, CEP 79070-900, Campo Grande, MS, Brazil
... Resumo: Esta é a primeira amostragem sistemática de abelhas realizada no Pantanal, Brasil. Nós coletamos espécies de abelhas bem como as plantas que utilizaram como recurso floral em áreas de pastagens naturais e bordas ... See full document
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Evaluation of Apis mellifera Carniolan and Africanized Honey Bees in Royal Jelly Production
... and Africanized honeybees subspecies in quantity of brood (egg-larva, pupa and total brood) of drones, workers (separately) and quantity of food (honey, pollen and total food) from July 1989 to February ... See full document
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Análise físico-química e microbiológica do mel de abelhas africanizadas (apis mellifera) / Physicochemical and microbiological analysis of africanized bee (apis mellifera) honey
... from Apis mellifera africanized sold at AGROUFAM market (Manaus, AM - Brazil) was realized, in order to verify if the analyzed parameters of the product were in agreement with the ... See full document
14
An amino acid substitution (L925V) associated with resistance to pyrethroids in Varroa destructor.
... The Varroa mite, Varroa destructor, is an important pest of honeybees and has played a prominent role in the decline in bee colony numbers over recent ...effective in ... See full document
7
Simultaneous Use of Two Observation Hives to Study the Behavior of Honeybee Colonies in Apis mellifera Linnaeus (Hymenoptera: Apidae) / Uso simultâneo de duas colméias de observação para estudar o comportamento das colônias de abelhas em Apis mellifera Linnaeus (Hymenoptera: Apidae)
... distributed in a temporal sequence and depend on colony condition (Lindauer 1952, Couto 2002, Mesquita et ...labor in a bee colony three conditions are necessary: 1- a large number of individuals to perform ... See full document
8
The mitochondrial genome of the stingless bee Melipona bicolor
... verified in several members of the Hymenoptera, Diptera and ...A. mellifera has the plesio- morphic organization ...cluster in 14 Meliponini species, representing the large distributional range of ... See full document
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Changes in the structure and pigmentation of the eyes of honeybee (Apis mellifera L.) queens with the limão mutation
... vacuoles in the crystalline cones and a loss of pigment by primary pigmentary ...cells. In homozygous bees many ommatidia had very deformed crystalline cones and there were some bipartite ...reduction ... See full document
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INTERNAL AMBIENCE OF BEE COLONIES SUBMITTED TO STRENGTHENING MANAGEMENT BY ADDING BROODS
... strengthening Apis mellifera colonies, considering variations in the hive’s internal ...eight colonies were equipped with data loggers for recording variations in temperature and ... See full document
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Efeitos tóxicos dos praguicidas para abelhas
... ___________________________________________________________________________ Resumo: Os polinizadores estão entre os componentes essenciais para o funcionamento dos ecossistemas em geral, pois é essencial para a ... See full document
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