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 | Acesso ao texto completo restrito à biblioteca da Embrapa Meio Ambiente. Para informações adicionais entre em contato com cnpma.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
30/06/1993 |
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Data da última atualização: |
30/05/2017 |
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Autoria: |
ROBBS, C. F.; SA, L. A. N. de; LUCCHINI, F.; CESNIK, R.; SADI, C. V. S. |
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Afiliação: |
CHARLES FREDERICK ROBBS, EMBRAPA-CNPMA; LUIZ ALEXANDRE NOGUEIRA DE SA, CNPMA; FRANCO LUCCHINI, CNPMA; ROBERTO CESNIK, CNPMA. |
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Título: |
Control of Orthezia praelonga with an entomopathogenic fungus. |
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Ano de publicação: |
1991 |
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Fonte/Imprenta: |
In: INTERNATIONAL PLANT PROTECTION CONGRESS, 12., 1991. [S.l.: s.n., 1991?]. |
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Páginas: |
n.p |
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Idioma: |
Inglês |
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Conteúdo: |
Orhtezia praelonga is a destructive insect to citrus and other plants in Brasil. Some attemps in biological control has been made in the past with negative results. The insecticides parathion and aldicarb are widely used today to control this pest. Two entomopathogenic strains of the fungus Colletotrichum gloesporioides causing high insect mortality in orchards were isolated and tested with good results. Field trials with sprays of a 10 6 conidia/ml suspension during the wet season resulted in control between 80 to 100% after 3 months. No population increase was registered after treatments, indicating an excellent and survival of the pathogen in the orchards. |
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Palavras-Chave: |
Fungo entomopatogênico. |
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Thesagro: |
Cochonilha; Colletotrichum Gloeosporioides; Controle Biológico; Inseto; Orthezia Praelonga; Praga. |
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Thesaurus Nal: |
Citrus. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01443naa a2200277 a 4500
001 1010579
005 2017-05-30
008 1991 bl uuuu u00u1 u #d
100 1 $aROBBS, C. F.
245 $aControl of Orthezia praelonga with an entomopathogenic fungus.$h[electronic resource]
260 $c1991
300 $an.p
520 $aOrhtezia praelonga is a destructive insect to citrus and other plants in Brasil. Some attemps in biological control has been made in the past with negative results. The insecticides parathion and aldicarb are widely used today to control this pest. Two entomopathogenic strains of the fungus Colletotrichum gloesporioides causing high insect mortality in orchards were isolated and tested with good results. Field trials with sprays of a 10 6 conidia/ml suspension during the wet season resulted in control between 80 to 100% after 3 months. No population increase was registered after treatments, indicating an excellent and survival of the pathogen in the orchards.
650 $aCitrus
650 $aCochonilha
650 $aColletotrichum Gloeosporioides
650 $aControle Biológico
650 $aInseto
650 $aOrthezia Praelonga
650 $aPraga
653 $aFungo entomopatogênico
700 1 $aSA, L. A. N. de
700 1 $aLUCCHINI, F.
700 1 $aCESNIK, R.
700 1 $aSADI, C. V. S.
773 $tIn: INTERNATIONAL PLANT PROTECTION CONGRESS, 12., 1991. [S.l.: s.n., 1991?].
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