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Registro Completo |
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Biblioteca(s): |
Embrapa Trigo. |
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Data corrente: |
10/01/2010 |
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Data da última atualização: |
25/09/2013 |
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Autoria: |
RADWAN, Z.; LOVEI, G. L. |
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Título: |
Distribution and bionomics of ladybird beetles (Col., Coccinellidae) living in an apple orchard near Budapest, Hungary. |
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Ano de publicação: |
1982 |
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Fonte/Imprenta: |
Zeitschrift fur Angewandte Entomologie, Berlin, v. 94, n. 2, p. 169-175, 1982. |
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Idioma: |
Inglês |
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Conteúdo: |
Field observations were taken in the apple orchard of the Research Institute for Plant Protection at Juliamajor near Budapest, to monitor the occurrence and activity of ladybird beetles and their developmental stages.
We found 620 individual adults of 14 species. The most abundant species were Coccinella septempunctata, Adalia bipunctata, Adonia variegata, and Exochomus quadripustulatus. Adult abundance ratios in treated vs. untreated blocks were 1: 3.28. C. septempunctata and A. bipunctata were relatively more common to the treated block. Abundance curves showed two peaks, in May and in August. Egg laying began at Mid-May. Most eggs were found on the abaxial surface of the leaves. Five species of larvae were found, mostly A. bipunctata, which was considered the most important aphid predator. We found C. septempunctata larvae and pupae on the weed cover under the trees when they were absent from the canopy. Adult microhabitats reflected feeding preferences: E. quadripustulatus was found mainly on the trunk and branches (70.2%) while A. bipunctata on leaves (90.3%).
Community structure was identical to earlier findings (Lövei 1981). Observation was superior to beating: the latter collected about 30% of the beetles observed on the canopy at the same time. |
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Palavras-Chave: |
Journal of Applied Entomology. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01769naa a2200145 a 4500
001 1835311
005 2013-09-25
008 1982 bl --- 0-- u #d
100 1 $aRADWAN, Z.
245 $aDistribution and bionomics of ladybird beetles (Col., Coccinellidae) living in an apple orchard near Budapest, Hungary.
260 $c1982
520 $aField observations were taken in the apple orchard of the Research Institute for Plant Protection at Juliamajor near Budapest, to monitor the occurrence and activity of ladybird beetles and their developmental stages. We found 620 individual adults of 14 species. The most abundant species were Coccinella septempunctata, Adalia bipunctata, Adonia variegata, and Exochomus quadripustulatus. Adult abundance ratios in treated vs. untreated blocks were 1: 3.28. C. septempunctata and A. bipunctata were relatively more common to the treated block. Abundance curves showed two peaks, in May and in August. Egg laying began at Mid-May. Most eggs were found on the abaxial surface of the leaves. Five species of larvae were found, mostly A. bipunctata, which was considered the most important aphid predator. We found C. septempunctata larvae and pupae on the weed cover under the trees when they were absent from the canopy. Adult microhabitats reflected feeding preferences: E. quadripustulatus was found mainly on the trunk and branches (70.2%) while A. bipunctata on leaves (90.3%). Community structure was identical to earlier findings (Lövei 1981). Observation was superior to beating: the latter collected about 30% of the beetles observed on the canopy at the same time.
653 $aJournal of Applied Entomology
700 1 $aLOVEI, G. L.
773 $tZeitschrift fur Angewandte Entomologie, Berlin$gv. 94, n. 2, p. 169-175, 1982.
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Registro original: |
Embrapa Trigo (CNPT) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Recursos Genéticos e Biotecnologia. Para informações adicionais entre em contato com cenargen.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Recursos Genéticos e Biotecnologia. |
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Data corrente: |
11/02/2010 |
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Data da última atualização: |
06/05/2024 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
MARTINS, I.; CARNEIRO, R. M. D. G.; SOUZA, J. F.; SILVA, K. F. A. S.; HIDALGO DÍAS, L.; TIGANO, M. S. |
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Afiliação: |
IRENE MARTINS, CENARGEN; REGINA MARIA DECHECHI G CARNEIRO, CENARGEN; JANAÍNA FERREIRA DE SOUZA; L. HIDALGO DÍAS, CENTRO NACIONAL DE SANIDAD AGROPECUÁRIA; MYRIAN SILVANA TIGANO, CENARGEN. |
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Título: |
Biological control of Meloidogyne mayaguensis on guava with nematophagous fungi. |
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Ano de publicação: |
2009 |
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Fonte/Imprenta: |
In: INTERNATIONAL CONGRESS OF TROPICAL NEMATOLOGY, 2., 2009, Maceió. Abstracts... Maceió: ONTA: SBN, 2009. |
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Descrição Física: |
1 CD-ROM. |
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Idioma: |
Inglês |
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Palavras-Chave: |
Fungo nematófago; Guava. |
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Thesagro: |
Controle biológico; Goiaba; Psidium Guajava. |
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Thesaurus NAL: |
biological control; Meloidogyne mayaguensis. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00785nam a2200253 a 4500
001 1657762
005 2024-05-06
008 2009 bl uuuu u01u1 u #d
100 1 $aMARTINS, I.
245 $aBiological control of Meloidogyne mayaguensis on guava with nematophagous fungi.
260 $aIn: INTERNATIONAL CONGRESS OF TROPICAL NEMATOLOGY, 2., 2009, Maceió. Abstracts... Maceió: ONTA: SBN$c2009
300 $c1 CD-ROM.
650 $abiological control
650 $aMeloidogyne mayaguensis
650 $aControle biológico
650 $aGoiaba
650 $aPsidium Guajava
653 $aFungo nematófago
653 $aGuava
700 1 $aCARNEIRO, R. M. D. G.
700 1 $aSOUZA, J. F.
700 1 $aSILVA, K. F. A. S.
700 1 $aHIDALGO DÍAS, L.
700 1 $aTIGANO, M. S.
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