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Registro Completo |
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Biblioteca(s): |
Embrapa Agroindústria Tropical. |
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Data corrente: |
30/08/1993 |
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Data da última atualização: |
30/08/1993 |
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Autoria: |
McMURTRY, J. A.; JOHNSON, H. G. |
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Título: |
Some factors influencing the abundance of the predaceous mite Amblyseius hibisci in Southern California (Acarina: Phytoseiidae). |
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Ano de publicação: |
1964 |
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Fonte/Imprenta: |
Annals of the Entomologial Society of America, v.58, p.49-56, 1964. |
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Idioma: |
Inglês |
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Conteúdo: |
Mite population surveys carried out in 3 avocado orchards from 1961 through 1963 showed that the predaceous mite Amblyseius hibisci (Chant) often attained its highest population density of the season in the spring or early summer, when mite prey densities were very low. The crawler stage of the latania scale, Hemiberlesea lataniae (Signoret), was a suspected source of food but no correlation was found between the abundance of A. hibisci and that of scale crawlers or crawler-producing females. Another suspected food was pollen. Rapid increases of A. hibisci followed the beginning of blossoming and egg production peaks showed a close correlation with peaks in flowering intensity. In another orchard the predaceous mite population reached unusually high levels, apparently as a result of large quantities of pollen drifting from adjacent plants of Ricinus communis L. Marked population increases of A. hibisci were induced artificially by dusting caged branches with pollen at weekly intervals. Laboratory tests showed that mites confined on excised avocado leaves fed and reproduced on avocado pollen applied at an average density of only 6.6 pollen grains per square inch of leaf surface. The characteristic of pollen feedling in relation to the potential effectiveness of A. hibisci as a predator is discussed. |
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Palavras-Chave: |
Abacate-Acaro; Acaros; Amblyseius hibisci; Planta atrativa. |
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Thesagro: |
Controle Biológico. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01927naa a2200193 a 4500
001 1417748
005 1993-08-30
008 1964 bl --- 0-- u #d
100 1 $aMcMURTRY, J. A.
245 $aSome factors influencing the abundance of the predaceous mite Amblyseius hibisci in Southern California (Acarina$bPhytoseiidae).
260 $c1964
520 $aMite population surveys carried out in 3 avocado orchards from 1961 through 1963 showed that the predaceous mite Amblyseius hibisci (Chant) often attained its highest population density of the season in the spring or early summer, when mite prey densities were very low. The crawler stage of the latania scale, Hemiberlesea lataniae (Signoret), was a suspected source of food but no correlation was found between the abundance of A. hibisci and that of scale crawlers or crawler-producing females. Another suspected food was pollen. Rapid increases of A. hibisci followed the beginning of blossoming and egg production peaks showed a close correlation with peaks in flowering intensity. In another orchard the predaceous mite population reached unusually high levels, apparently as a result of large quantities of pollen drifting from adjacent plants of Ricinus communis L. Marked population increases of A. hibisci were induced artificially by dusting caged branches with pollen at weekly intervals. Laboratory tests showed that mites confined on excised avocado leaves fed and reproduced on avocado pollen applied at an average density of only 6.6 pollen grains per square inch of leaf surface. The characteristic of pollen feedling in relation to the potential effectiveness of A. hibisci as a predator is discussed.
650 $aControle Biológico
653 $aAbacate-Acaro
653 $aAcaros
653 $aAmblyseius hibisci
653 $aPlanta atrativa
700 1 $aJOHNSON, H. G.
773 $tAnnals of the Entomologial Society of America$gv.58, p.49-56, 1964.
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Registro original: |
Embrapa Agroindústria Tropical (CNPAT) |
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Biblioteca |
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Origem |
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Classificação |
Cutter |
Registro |
Volume |
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URL |
Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Florestas; Embrapa Milho e Sorgo; Embrapa Solos; Embrapa Suínos e Aves. |
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Data corrente: |
29/03/2021 |
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Data da última atualização: |
18/10/2021 |
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Tipo da produção científica: |
Capítulo em Livro Técnico-Científico |
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Autoria: |
PRADO, R. B.; PARRON, L. M.; CAMPANHA, M. M.; SILVA, M. S. L. da; MATTHIENSEN, A.; LIMA, J. E. F. W. |
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Afiliação: |
RACHEL BARDY PRADO, CNPS; LUCILIA MARIA PARRON VARGAS, CNPF; MONICA MATOSO CAMPANHA, CNPMS; MARIA SONIA LOPES DA SILVA, CNPS; ALEXANDRE MATTHIENSEN, CNPSA; JORGE ENOCH FURQUIM WERNECK LIMA, CPAC. |
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Título: |
SDG 6 and its relationship with the world, Brazil and Embrapa. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
In: SILVA, M. S. L. da; MATTHIENSEN, A.; BRITO, L. T. de L.; LIMA, J. E. F. W.; CARVALHO, C. J. R. de (ed.). Clean water and sanitation: contributions of Embrapa. Brasília, DF: Embrapa, 2020. cap. 1, p. 15-21. (Sustainable development goal, 6). |
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Idioma: |
Inglês |
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Thesagro: |
Abastecimento de Água; Disponibilidade de Água; Qualidade da Água. |
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Thesaurus NAL: |
Water quality; Water supply. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/222369/1/SDG-6-cap-1-2020.pdf
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Marc: |
LEADER 00873naa a2200229 a 4500
001 2130953
005 2021-10-18
008 2020 bl uuuu u00u1 u #d
100 1 $aPRADO, R. B.
245 $aSDG 6 and its relationship with the world, Brazil and Embrapa.$h[electronic resource]
260 $c2020
650 $aWater quality
650 $aWater supply
650 $aAbastecimento de Água
650 $aDisponibilidade de Água
650 $aQualidade da Água
700 1 $aPARRON, L. M.
700 1 $aCAMPANHA, M. M.
700 1 $aSILVA, M. S. L. da
700 1 $aMATTHIENSEN, A.
700 1 $aLIMA, J. E. F. W.
773 $tIn: SILVA, M. S. L. da; MATTHIENSEN, A.; BRITO, L. T. de L.; LIMA, J. E. F. W.; CARVALHO, C. J. R. de (ed.). Clean water and sanitation: contributions of Embrapa. Brasília, DF: Embrapa, 2020. cap. 1, p. 15-21. (Sustainable development goal, 6).
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Registro original: |
Embrapa Solos (CNPS) |
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