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 | Acesso ao texto completo restrito à biblioteca da Embrapa Amazônia Oriental. Para informações adicionais entre em contato com cpatu.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
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Data corrente: |
25/06/2013 |
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Data da última atualização: |
07/11/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
KÄRCHER, M. H.; MENEZES, C.; ALVES, D. A.; BEVERIDGE, O. S.; IMPERATRIZ-FONSECA, V. L.; RATNIEKS, F. L. W. |
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Afiliação: |
Martin H. Kärcher, University of Sheffield / University of Sussex; CRISTIANO MENEZES, CPATU; DENISE A. ALVES, USP; Oliver S. Beveridge, University of Sheffield; VERA LUCIA IMPERATRIZ-FONSECA, USP / Universidade Federal Rural do Semiárido; Francis L. W. Ratnieks, University of Sheffield / University of Sussex. |
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Título: |
Factors influencing survival duration and choice of virgin queens in the stingless bee Melipona quadrifasciata. |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
Naturwissenschaften, v. 100, n. 6, p. 571-580, Jun. 2013. |
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DOI: |
10.1007/s00114-013-1053-2 |
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Idioma: |
Inglês |
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Conteúdo: |
In Melipona quadrifasciata, about 10 % of the females develop into queens, almost all of which are killed. Occasionally, a new queen replaces or supersedes the mother queen or heads a new colony. We investigated virgin queen fate in queenright and queenless colonies to determine the effects of queen behaviour, body mass, nestmate or non-nestmate status, queenright or queenless colony status, and, when queenless, the effect of the time a colony had been queenless, on survival duration and acceptance. None of 220 virgin queens observed in four observation hives ever attacked another virgin queen nor did any of 88 virgin queens introduced into queenright colonies ever attack the resident queen. A new queen was only accepted in a queenless colony. Factors increasing survival duration and acceptance of virgin queens were to emerge from its cell at 2 h of queenlessness, to hide, and to avoid fights with workers. In this way, a virgin queen was more likely to be available when a colony chooses a new queen, 24-48 h after resident queen removal. Running, walking or resting, antennating or trophallaxis, played little or no role, as did the factors body mass or nestmate. ?Queen choice? took about 2 h during which time other virgin queens were still being killed by workers. During this agitated process, the bees congregated around the new queen. She inflated her abdomen and some of the workers deposited a substance on internal nest surfaces including the glass lid of the observation hive. MenosIn Melipona quadrifasciata, about 10 % of the females develop into queens, almost all of which are killed. Occasionally, a new queen replaces or supersedes the mother queen or heads a new colony. We investigated virgin queen fate in queenright and queenless colonies to determine the effects of queen behaviour, body mass, nestmate or non-nestmate status, queenright or queenless colony status, and, when queenless, the effect of the time a colony had been queenless, on survival duration and acceptance. None of 220 virgin queens observed in four observation hives ever attacked another virgin queen nor did any of 88 virgin queens introduced into queenright colonies ever attack the resident queen. A new queen was only accepted in a queenless colony. Factors increasing survival duration and acceptance of virgin queens were to emerge from its cell at 2 h of queenlessness, to hide, and to avoid fights with workers. In this way, a virgin queen was more likely to be available when a colony chooses a new queen, 24-48 h after resident queen removal. Running, walking or resting, antennating or trophallaxis, played little or no role, as did the factors body mass or nestmate. ?Queen choice? took about 2 h during which time other virgin queens were still being killed by workers. During this agitated process, the bees congregated around the new queen. She inflated her abdomen and some of the workers deposited a substance on internal nest surfaces including the glass lid of the observation hiv... Mostrar Tudo |
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Palavras-Chave: |
Meliponicultura. |
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Thesagro: |
Abelha. |
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Categoria do assunto: |
O Insetos e Entomologia |
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Marc: |
LEADER 02187naa a2200217 a 4500
001 1960560
005 2022-11-07
008 2013 bl uuuu u00u1 u #d
024 7 $a10.1007/s00114-013-1053-2$2DOI
100 1 $aKÄRCHER, M. H.
245 $aFactors influencing survival duration and choice of virgin queens in the stingless bee Melipona quadrifasciata.$h[electronic resource]
260 $c2013
520 $aIn Melipona quadrifasciata, about 10 % of the females develop into queens, almost all of which are killed. Occasionally, a new queen replaces or supersedes the mother queen or heads a new colony. We investigated virgin queen fate in queenright and queenless colonies to determine the effects of queen behaviour, body mass, nestmate or non-nestmate status, queenright or queenless colony status, and, when queenless, the effect of the time a colony had been queenless, on survival duration and acceptance. None of 220 virgin queens observed in four observation hives ever attacked another virgin queen nor did any of 88 virgin queens introduced into queenright colonies ever attack the resident queen. A new queen was only accepted in a queenless colony. Factors increasing survival duration and acceptance of virgin queens were to emerge from its cell at 2 h of queenlessness, to hide, and to avoid fights with workers. In this way, a virgin queen was more likely to be available when a colony chooses a new queen, 24-48 h after resident queen removal. Running, walking or resting, antennating or trophallaxis, played little or no role, as did the factors body mass or nestmate. ?Queen choice? took about 2 h during which time other virgin queens were still being killed by workers. During this agitated process, the bees congregated around the new queen. She inflated her abdomen and some of the workers deposited a substance on internal nest surfaces including the glass lid of the observation hive.
650 $aAbelha
653 $aMeliponicultura
700 1 $aMENEZES, C.
700 1 $aALVES, D. A.
700 1 $aBEVERIDGE, O. S.
700 1 $aIMPERATRIZ-FONSECA, V. L.
700 1 $aRATNIEKS, F. L. W.
773 $tNaturwissenschaften$gv. 100, n. 6, p. 571-580, Jun. 2013.
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Registro original: |
Embrapa Amazônia Oriental (CPATU) |
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Registro Completo
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
01/06/2017 |
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Data da última atualização: |
18/03/2019 |
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Tipo da produção científica: |
Folder/Folheto/Cartilha |
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Autoria: |
SILVA-LOBO, V. L.; FILIPPI, M. C. C. de. |
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Afiliação: |
VALACIA LEMES DA SILVA LOBO, CNPAF; MARTA CRISTINA CORSI DE FILIPPI, CNPAF. |
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Título: |
Manual de identificação de doenças da cultura do arroz. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Brasília, DF: Embrapa, 2017. |
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Páginas: |
45 p. |
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Descrição Física: |
il. |
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ISBN: |
978-85-7035-686-4 |
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Idioma: |
Português |
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Conteúdo: |
Introdução. Brusone. Mancha-parda. Mancha nos grãos. Queima das glumelas. Escaldadura. Mancha-estreita. Falso-carvão. Carvão. Carvão da folha. Queima da bainha. Mancha da bainha. Mal do pé. Podridão da bainha. Podridão do colmo. Ponta-branca. Nematoide das galhas. Vírus do enrolamento do arroz. |
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Thesagro: |
Arroz; Doença de planta; Oryza sativa. |
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Categoria do assunto: |
H Saúde e Patologia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/160483/1/CNPAF-2017.pdf
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Marc: |
LEADER 00804nam a2200181 a 4500
001 2070298
005 2019-03-18
008 2017 bl uuuu u0uu1 u #d
020 $a978-85-7035-686-4
100 1 $aSILVA-LOBO, V. L.
245 $aManual de identificação de doenças da cultura do arroz.$h[electronic resource]
260 $aBrasília, DF: Embrapa$c2017
300 $a45 p.$cil.
520 $aIntrodução. Brusone. Mancha-parda. Mancha nos grãos. Queima das glumelas. Escaldadura. Mancha-estreita. Falso-carvão. Carvão. Carvão da folha. Queima da bainha. Mancha da bainha. Mal do pé. Podridão da bainha. Podridão do colmo. Ponta-branca. Nematoide das galhas. Vírus do enrolamento do arroz.
650 $aArroz
650 $aDoença de planta
650 $aOryza sativa
700 1 $aFILIPPI, M. C. C. de
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Embrapa Arroz e Feijão (CNPAF) |
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