Results 1 to 10 of about 20,862 (253)

III Congresso Ibérico de Apicultura [PDF]

, 2014
As ameaças à sanidade das colónias – dos pesticidas às doenças, parasitas e predadores A genética e o melhoramento como ferramentas para uma melhor gestão e conservação da abelha ibérica Qualidade e inovação como fatores de promoção e diversificação ...
Dias, L.G. (Ed.), Moreira, Luís Miguel (Ed.), Vilas-Boas, Miguel (Ed.)   +2 more
core   +4 more sources

Effectiveness of electric harps in reducing Vespa velutina predation pressure and consequences for honey bee colony development. [PDF]

Pest Manag Sci, 2022
Vespa velutina predates honey bees affecting feeding, reproduction and health of honey bees. Electric harps effectively reduced predation, colony paralysis and colony death. Photograph: S. Rojas‐Nossa©. Abstract BACKGROUND Vespa velutina has become a species of concern in invaded regions of Europe and Asia, due to its impacts on biodiversity ...
Rojas-Nossa SV, Dasilva-Martins D, Mato S, Bartolomé C, Maside X, Garrido J.   +5 more
europepmc   +2 more sources

APICULTURA ORGÂNICA

Revista Interface Tecnológica, 2022
Com a crescente busca por alimentos saudáveis nos mercados europeus e norte americano, o Brasil teve valorização na produção de mel, que o tornou como mel mais puro do mundo. Com atividade apícola nota-se a geração de renda, de emprego, preservação e crescimento da fauna e da flora e qualidade de vida.
Leandra Silva Carvalho, Edemar Ferrarezi Junior   +1 more
openaire   +3 more sources

Superinfection Exclusion in Neotropical Honey Bees May Block DWV-B, an Emerging Infectious Disease Variant of Deformed Wing Virus. [PDF]

Evol Appl
ABSTRACT RNA viruses often comprise multiple variants that co‐circulate in a host population, with potentially complex dynamics. Deformed wing virus (DWV), arguably the most impactful virus of honey bees (Apis mellifera), nowadays exists as two major variants, genotypes A (DWV‐A) and B (DWV‐B), which provide an amenable window into the dynamics of ...
Fleites-Ayil FA, Castillo Carrillo CA, Medina-Medina LA, Quezada-Euán JJG, Shafiey H, Paxton RJ.   +5 more
europepmc   +2 more sources

Proximity to Natural Habitat Is Not Consistently Associated With Pollination Services in Tropical Smallholder Farms: A Systematic Review and Meta-Analysis. [PDF]

Ecol Lett
We conducted a systematic review and meta‐analysis of 35 studies to examine the relationship between distance to natural habitat and pollinator abundance, species richness and crop fruit set in tropical smallholder farms. We found no consistent effects on abundance or fruit set, and only a slight, highly variable negative effect on pollinator richness,
Bosshard E, Harrison ME, van Veen F, Kettle CJ, Chikkarangappa NB, Banks JE, Basu P, Casiá-Ajché QB, Dalsgaard B, Dutta A, Enríquez E, Escobedo-Kenefic N, Fierros-López HE, Gemmill-Herren B, Ghazoul J, Hansen K, Hass AL, Hipólito J, Honnay O, Kasina JM, Klein AM, Motzke IK, Krishnan S, Landaverde P, Latini AO, Li K, Lucas-García R, Munyuli T, Narasimhaiah D, Obregon D, Quezada-Euán JJG, Riojas-López ME, Rosas-Guerrero V, Schrader J, Severiano-Galeana F, Sitotaw TM, Sritongchuay T, Tangtorwangsakul P, Toledo-Hernandez M, Tscharntke T, Viswanathan P, Vogel C, Wanger TC, Wayo K, Westphal C, Jones ML, Kaiser-Bunbury CN.   +46 more
europepmc   +2 more sources

Dominance of African racial ancestry in honey bee colonies of Mexico 30 years after the migration of hybrids from South America. [PDF]

Evol Appl
Abstract The Africanized honey bee, a hybrid of Apis mellifera scutellata from Africa with European subspecies, has been considered an invasive species and a problem for beekeeping. Africanized bees arrived in Mexico in 1986, 30 years after their accidental release in Brazil.
Aguilar-Aguilar MJ, Lobo J, Cristóbal-Pérez EJ, Balvino-Olvera FJ, Ruiz-Guzmán G, Quezada-Euán JJG, Quesada M.   +6 more
europepmc   +2 more sources

La apicultura valenciana

Cuadernos de Geografía de la Universitat de València
La apicultura valenciana es una actividad tradicional y muy arraigada en la Comunidad Valenciana que coloca a esta región en la cabeza nacional. Ello se debe a unas idóneas condiciones climáticas y botánicas que la hacen especialmente apta para el ...
José Antonio Segrelles Serrano
doaj   +2 more sources

Antimicrobial, Antioxidant, Anti-Inflammatory, and Cytotoxic Activities of Propolis from the Stingless Bee Tetragonisca fiebrigi (Jataí). [PDF]

Evid Based Complement Alternat Med, 2015
Propolis from stingless bees Tetragonisca fiebrigi found in Brazil is used in folk medicine by their nutritional and therapeutic properties. However, there are no scientific records evidencing such properties. The present study was designed to investigate the chemical composition and the biological properties of propolis from T. fiebrigi. For this, the
Campos JF, Dos Santos UP, da Rocha Pdos S, Damião MJ, Balestieri JB, Cardoso CA, Paredes-Gamero EJ, Estevinho LM, de Picoli Souza K, Dos Santos EL.   +9 more
europepmc   +2 more sources

La apicultura sevillana a fines de la Edad Media [PDF]

Anuario de Estudios Medievales, 1999
Cet article traite sur l'activité apicole à Seville pendant le Bas Moyen Âge. L'importance de cette activité économique entraîne la promulgation -peu de temps après la conquête de la ville- d'ordonnances sur l'exploitation des ruches.
Carmona Ruiz, María Antonia
core   +9 more sources

Investigação em apicultura em Portugal: Portugal, apicultura e Nosema [PDF]

, 2012
A Nosemose é uma doença das abelhas melíferas (Apis mellijera L.), cujo agente etiológico tradicional, (o microsporídio unicelular Nosema apis Zander), foi identificado há cerca de cem anos (Paxton, 2010).
Murilhas, António, Pires, Sancia, Russo, Paulo, Valério, Maria José   +3 more
core   +2 more sources