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| Registros recuperados: 142 | |
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| Orsi, Ricardo Oliveira; Universidade Estadual Paulista “Júlio de Mesquita Filho”; Barreto, Lidia Maria Ruv Carelli; Universidade de Taubaté; Gomes, Silvia Maria Alves; Universidade Estadual Paulista “Júlio de Mesquita Filho”; Kadri, Samir Moura; Universidade Estadual Paulista “Júlio de Mesquita Filho”. |
| The increasing demand for propolis has caused a raise in its production. However, an increasingly pesticide-dependent agriculture is a great concern with regard to bees, their produce and environmental contamination. Current analysis evaluates the presence of pesticides (organochlorines, organophosphates, pyrethroids, carbamates, herbicides, fungicides and acaricides) in samples of propolis from the state of São Paulo, Brazil. Beekeepers from several localities in the state provided samples of propolis (50), which were collected, stored in non-toxic plastic bags and maintained in a freezer for analyses. Possible pesticide residues were examined by gas chromatography method but no pesticide residues were detected in the examined propolis samples. Propolis... |
| Tipo: Pesquisa de campo; análise laboratorial |
Palavras-chave: 5.04.00.00-2; 5.07.01.05-3; 4.06.00.00-9 environmental; Apis mellifera; Agrochemicals; Contamination environmental; Apis mellifera; Agrochemicals; Contamination. |
| Ano: 2012 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/15859 |
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| Malerbo-Souza, Darclet Teresinha; Andrade, Milena Oliveira de; Siqueira, Rodrigo Alves de; Medeiros, Núbia Maria Guedes de; Farias, Lucas Rodrigues de; Silva, Thulio Gustavo da; Nascimento, Lucas Delano Sousa; Pimentel, André Carlos Silva. |
| The objectives were to evaluate the biodiversity of bees, forage behavior and their effect on fruit production in the gherkin crop (Cucumis anguria L.) in the campus of the University Center Moura Lacerda in two years. The frequency and type of collection of the insects in the flowers was observed by counting from 8:00 a.m. to 5:00 p.m., in the first 10 minutes of each time, for three distinct days in each year. The percentage of fruiting was quantified in 25 female flowers covered with nylon compared to the 25 female flowers uncovered in the two years. The flowers were visited by the Africanized honey bees Apis mellifera and the native bees Plebeia sp., Exomalopsis sp. and Melissodes sp., and the Africanized honey bees presented higher frequency and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Africanized honey bees; Apis mellifera; Native Brazilian bees; Pollination.. |
| Ano: 2019 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/47421 |
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| Malerbo-Souza, Darclet Terezinha; Centro Universitário Moura Lacerda; Toledo, Vagner de Alencar Arnaut de; UEM; Couto, Leoman Almeida; FACULDADE DE AGRONOMIA DR. FRANCISCO MAEDA; Nogueira-Couto, Regina Helena; UNESP. |
| Este trabalho teve o objetivo de avaliar os efeitos da tela excluidora de rainhas colocada no alvado sobre a atividade de coleta das operárias de Apis mellifera, peso da carga de pólen transportada e desenvolvimento das colônias. Foram utilizadas seis colônias, três com tela e três sem tela. Em média, 51,4%, 37,0% e 11,6% das operárias que entravam nas colméias transportavam pólen nas corbículas das 8-11, 11-14 e 14-17 horas, respectivamente. Somente 0,0175% das operárias perderam sua carga de pólen ao passar pela tela excluidora, o que representou 0,06% do total de pólen coletado/dia/colméia. A presença da tela excluidora reduziu em 15,2% e 19,4% a entrada das operárias com e sem pólen, respectivamente. Em média, o peso da carga de pólen representou 13,88... |
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Palavras-chave: 5.04.00.00-2 Zootecnia tela excluidora de rainha; Desenvolvimento da colméia; Apis mellifera; Pólen 5.04.00.00-2 Zootecnia. |
| Ano: 1998 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/4406 |
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| Yamamoto Pires, Marilene Mieko; FAFIPA; Souza, Luiz Antonio de; UEM; Terada, Yoko; UEM. |
| Foram realizados estudos de biologia floral em Croton urucurana, espécie monóica, arbórea, pioneira e recomendada para a recuperação de matas ciliares. As flores são diclinas, pequenas, apresentam coloração amarelo-esverdeada e dispõem-se em inflorescências racemosas. A antese é noturna, por volta das 23h, e as flores duram três dias. Os visitantes florais foram insetos das ordens Diptera, Odonata, Lepidoptera, Hemiptera e Hymenoptera (Apidae e Vespidae), sendo Apis mellifera a espécie mais freqüente |
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Palavras-chave: 2.01.00.00-0 Biologia Geral biologia floral; Polinização; Apis mellifera; Croton urucurana; Vegetação ripária 2.01.00.00-0 Biologia Geral. |
| Ano: 2004 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/1638 |
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| Machado,Isabel C.; Lopes,Ariadna V.; Sazima,Marlies. |
| In this study we compare the reproductive biology of Cordia globosa and C. leucocephala (Cordiaceae, Boraginales; formerly referred to Boraginaceae) to understand the functioning of the floral morphs and the relations with their effective pollinators. The species are synchronopatric, distylic, and self-incompatible. Though they share melittophilous traits, the main visitor and pollinator of C. globosa was the generalist and exotic bee Apis mellifera, while the only one of C. leucocephala was the oligoletic bee Ceblurgus longipalpis. These two latter species are restricted to the Caatinga of NE Brazil, contrasting with the wide distribution of Cordia globosa. While the fruit-set for C. globosa was high, independently if the pollen donor/stigma receptor was... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Apis mellifera; Caatinga; Ceblurgus longipalpis; Cordia globosa; Cordia leucocephala; Dry forest; Heterostyly; Oligolecty. |
| Ano: 2010 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652010000400010 |
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| STEVANOVIC,JEVROSIMA; STANIMIROVIC,ZORAN; SIMEUNOVIC,PREDRAG; LAKIC,NADA; RADOVIC,IVICA; SOKOVIC,MARINA; GRIENSVEN,LEO J.L.D. VAN. |
| ABSTRACT This study was done to discover any beneficial effect of a medicinal mushroom Agaricus brasiliensis extract on the honey bee. Firstly, a laboratory experiment was conducted on 640 bees reared in 32 single-use plastic rearing cups. A. brasiliensis extract proved safe in all doses tested (50, 100 and 150 mg/kg/day) irrespective of feeding mode (sugar syrup or candy). Secondly, a three-year field experiment was conducted on 26 colonies treated with a single dose of A. brasiliensis extract (100 mg/kg/day) added to syrup. Each year the colonies were treated once in autumn and twice in spring. The treatments significantly increased colony strength parameters: brood rearing improvement and adult population growth were noticed more often than the increase... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Apis mellifera; Colony strength; Medicinal mushroom ‘Cogumelo do Sol’; Natural-based supplement. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000100219 |
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| CALEGARI,MATHEUS A.; PRASNIEWSKI,ANACLARA; SILVA,CLEIDIANE DA; SADO,RICARDO Y.; MAIA,FABIANA M.C.; TONIAL,LARISSA M.S.; OLDONI,TATIANE L.C.. |
| ABSTRACT Propolis produced by selected bees Apis mellifera were collected from March to June of 2013 and in March of 2015 and analyzed in order to evaluate the influence of climate, colony of origin, and food supplementation of colonies on the content of total phenolic and flavonoid by chromatographic analysis and antioxidant activity by radical scavenging of 2,2-diphenyl-1-picrylhydrazyl hydrate (DPPH) and 2,2’-azino-bis(3-ethylbenzothiazoline-6-sulphonic acid) (ABTS) and ferric reducing antioxidant power (FRAP) methods. The Principal Component Analysis (PCA) was carried out with propolis collected in 2013 and two clusters were formed. Propolis produced in the months of March and April showed a higher content of total phenolic compounds (TPC) and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Apis mellifera; Ethanolic extract; Polyphenols; Principal component analysis. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000100045 |
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| CHAMBÓ,EMERSON D.; OLIVEIRA,NEWTON T.E. DE; GARCIA,REGINA C.; DUARTE-JÚNIOR,JOSÉ B.; RUVOLO-TAKASUSUKI,MARIA CLAUDIA C.; TOLEDO,VAGNER A.. |
| In this study, performed in the western part of the state of Paraná, Brazil, two self-fertile hybrid commercial rapeseed genotypes were evaluated for yield components and physiological quality using three pollination tests and spanning two sowing dates. The treatments consisted of combinations of two rapeseed genotypes (Hyola 61 and Hyola 433), three pollination tests (uncovered area, covered area without insects and covered area containing a single colony of Africanized Apis melliferahoneybees) and two sowing dates (May 25th, 2011 and June 25th, 2011). The presence of Africanized honeybees during flowering time increased the productivity of the rapeseed. Losses in the productivity of the hybrids caused by weather conditions unfavorable for rapeseed... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Apis mellifera; Brassicaceae; Climatic conditions; Pollinators. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652014000402087 |
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| Sodré,Geni da S.; Marchini,Luís C.; Carvalho,Carlos A.L. de; Moreti,Augusta C. de C.C.. |
| Knowledge about the botanical source of honey is very important for the beekeeper while it indicates adequate and abundant supply sources of nectar and pollen for the bees, thus contributing toward improved yield. The present study means to identify the pollen types occurring in 58 samples of honey produced in two states of the northeastern region of Brazil, Piauí (38 samples) and Ceará (20 samples), and to verify the potential of the honey plants during the months of February to August. The samples were obtained directly from beekeepers in each state and analyzed at the Apiculture Laboratory of the Entomology Section of Escola Superior de Agricultura "Luiz de Queiroz", USP, Piracicaba, State of São Paulo, Brazil. The pollen analysis was performed using... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Pollen type; Honey; Apis mellifera; Bee plant; Ceará; Piauí. |
| Ano: 2007 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652007000300003 |
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| Fonteque,J.H.; Mendes,R.P.; Souza,A.F.; Granella,M.C.S.; Schade,J.; Casa,M.S.; Yonezawa,L.A.; Volpato,J.. |
| ABSTRACT Accidents caused by insects of the Hymenoptera are rarely described in large animals. The attacks caused by honeybee (Apis mellifera) may cause severe consequences and its intensity changes according to the number of stings. Local and systemic reactions can occur, including progression to death. This report describes a case of honeybee attack on an equine, which took place in the city of Lages, in the state of Santa Catarina, Brazil. In the clinical assessment the horse showed apathy, anorexia, head and pectoral edemas, dyspnea, icteric mucosa, increased mandibular lymph nodes and darkened urine. The blood count showed anemia and serum biochemical tests suggested, muscular and hepatic lesions. The urinalysis test indicated hemoglobinuria and... |
| Tipo: Info:eu-repo/semantics/report |
Palavras-chave: Apis mellifera; Intoxication; Poison. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000300767 |
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| Moraes,F.J.; Garcia,R.C.; Vasconcelos,E.; Camargo,S.C.; Pires,B.G.; Hartleben,A.M.; Liesenfeld,F.; Pereira,D.J.; Mittanck,E.S.; Giasson,J.; Gremaschi,J.R.. |
| O presente estudo teve como objetivo a caracterização físico-química de amostras de mel de Apis mellifera coletadas nos municípios de Santa Helena e Terra Roxa, localizados na região oeste do Estado do Paraná, Brasil. Foram coletadas 40 amostras de mel, sendo 20 do município de Santa Helena e 20 de Terra Roxa (PR), coletadas diretamente com os apicultores, as quais foram submetidas a análises físico-químicas de umidade, acidez, pH, cinzas, condutividade elétrica e cor, a fim de verificar se as mesmas apresentavam-se em conformidade com a legislação nacional vigente (Instrução Normativa nº 11), além de conhecer o perfil físico-químico do mel das diferentes localidades, na safra 2008/2009. Os dados encontrados foram submetidos à análise de variância e teste... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Apis mellifera; Apicultura; Composição do mel. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352014000401269 |
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| Sánchez,Ana C; Lupo,Liliana C. |
| Se realizó el análisis palinológico de once muestras de miel pertenecientes a la Zona I, Prepuna en la provincia de Jujuy. Se determinaron 38 tipos polínicos, destacándose aquellos correspondientes a especies nativas con 39%. Se identificaron como principales recursos nectaríferos Prosopis ferox, Tipo Papilionoideae, Arquita trichocarpa, Brassicaceae y Schinus areira y como asociación indicadora del origen geográfico: Prosopis ferox, Schinus areira, Brassicaceae, Caesalpinia trichocarpa, Papilionoideae, Plantago sp., Baccharis sp., Mutisieae, Poaceae, Asteraceae, Solanaceae y Verbenaceae. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Melisopalinología; Polen; Quebrada de Huahuaca; Apis mellifera. |
| Ano: 2016 |
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-23722016000300004 |
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| Faria Júnior,Luiz Roberto Ribeiro; Bendini,Juliana do Nascimento; Barreto,Lídia Maria Ruv Carelli. |
| Este trabalho teve como objetivo identificar a entomofauna visitante das flores de Capsicum annuum L. var. Cascadura Ikeda, e avaliar os efeitos da polinização entomófila, mais especificamente de Apis mellifera L., nesta cultura. O estudo realizou-se em Taubaté (SP), a 21º01'S; 45º29'W; altitude de 570 m entre abril e setembro de 2002. Na ocasião, foram observadas 36 plantas de pimentão, das 6h às 17h (10 minutos/hora), durante quatro dias no período de floração máximo da cultura, sendo coletados os insetos visitantes florais. Doze parcelas receberam os seguintes tratamentos: (1) livremente visitadas por insetos; (2) isoladas em gaiolas de polinização; (3) parcelas em gaiolas de polinização contendo uma colméia de Apis mellifera. Foram observadas 12... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Pimentão; Capsicum annuum L.; Solanaceae; Polinização; Apis mellifera; Apidae. |
| Ano: 2008 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052008000200001 |
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| Registros recuperados: 142 | |
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