Registro Completo
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Biblioteca(s): |
Embrapa Unidades Centrais. |
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Data corrente: |
13/02/2004 |
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Data da última atualização: |
30/03/2023 |
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Autoria: |
SANTOS, R. C. dos; MARCELLINO, L. H.; PONTES, R. G. M. S. de; GANDER, E. S. |
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Afiliação: |
ROSEANE CAVALCANTI DOS SANTOS, CNPA; LUCILIA HELENA MARCELLINO, Cenargen; ROSE GOMES MONNERAT SOLON DE PONTES, Cenargen; Eugen Silvano Gander, Cenargen. |
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Título: |
Mechanical damage in cotton buds caused by the boll weevil. |
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Ano de publicação: |
2003 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 38, n. 11, p. 1351-1356, nov. 2003 |
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Idioma: |
Inglês |
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Notas: |
Notas Científicas.
Título em português: Danos mecânicos em botões florais de algodão causados pelo bicudo-do-algodoeiro. |
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Conteúdo: |
The boll weevil (Anthonomus grandis Boheman) causes high levels of bud abscission in cotton plants due to feeding or oviposition punctures. It has been reported that abscission is mainly due to enzymes present in the insect's saliva, but mechanical damage could also contribute to square abscission. The objective of this paper was to undertake an analysis of the morphological damages caused by the insect in cotton squares using microscopy. Anthers and ovules are the main target of boll weevil feeding. The process initiates by perforation of young sepal and petal tissues and proceeds with subsequent alimentation on stamen and ovary leading to abscission of floral structures. |
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Palavras-Chave: |
abscisão; alimentação animal. |
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Thesagro: |
Anthonomus Grandis; Gossypium Hirsutum. |
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Thesaurus NAL: |
abscission; animal feeding. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/AI-SEDE/25835/1/v38n11a15.pdf
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Marc: |
LEADER 01515naa a2200241 a 4500
001 1109678
005 2023-03-30
008 2003 bl uuuu u00u1 u #d
100 1 $aSANTOS, R. C. dos
245 $aMechanical damage in cotton buds caused by the boll weevil.$h[electronic resource]
260 $c2003
500 $aNotas Científicas. Título em português: Danos mecânicos em botões florais de algodão causados pelo bicudo-do-algodoeiro.
520 $aThe boll weevil (Anthonomus grandis Boheman) causes high levels of bud abscission in cotton plants due to feeding or oviposition punctures. It has been reported that abscission is mainly due to enzymes present in the insect's saliva, but mechanical damage could also contribute to square abscission. The objective of this paper was to undertake an analysis of the morphological damages caused by the insect in cotton squares using microscopy. Anthers and ovules are the main target of boll weevil feeding. The process initiates by perforation of young sepal and petal tissues and proceeds with subsequent alimentation on stamen and ovary leading to abscission of floral structures.
650 $aabscission
650 $aanimal feeding
650 $aAnthonomus Grandis
650 $aGossypium Hirsutum
653 $aabscisão
653 $aalimentação animal
700 1 $aMARCELLINO, L. H.
700 1 $aPONTES, R. G. M. S. de
700 1 $aGANDER, E. S.
773 $tPesquisa Agropecuária Brasileira, Brasília, DF$gv. 38, n. 11, p. 1351-1356, nov. 2003
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Registro original: |
Embrapa Unidades Centrais (AI-SEDE) |
