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Registro Completo |
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
05/07/1996 |
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Data da última atualização: |
30/07/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
MORAES, G. J. de; SPIN NETO, R.; PINTO, H. C. S. |
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Afiliação: |
GILBERTO JOSÉ DE MORAES, CPATSA. |
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Título: |
Morphology, biology and pesticide tolerance of Chelotogenes ornatus (Acai: Cheyletidae). |
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Ano de publicação: |
1989 |
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Fonte/Imprenta: |
Entomophaga, v. 34, n. 4, p. 477-484, 1989. |
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Idioma: |
Inglês |
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Conteúdo: |
This paper reports on the morphology, biology and pesticide tolerance of Cheletogenes ornatus, the most common predator of Pinnaspis aspidistrae in the region of Juazeiro- Bahia- Brazil. Some differences between C. ornatus from Brazil and redescriptions in the literature are mentioned in this paper. At 28 +ou- 5oC the duration of the life cycle was 40.6 and 31 days for female gametes and male gametes respectively. Females had 2 nymphal stages while the only male obtained in the laboratory had a single nymphal stage. C. ornatus reproduced by thelytokous parthenogenesis, and male gametes were seldom produced. The peak was ca. 0.8 crawler of P. aspidistrae/gemale gamete/day. The least harmful chemicals to adult females of C. ornatus were methyl parathion, malathion, cyhexatin, zineb and sulfur. Those chemicals caused less than 10% mortality of female gametes at he recommended rates on citrus. COncurrently, the first 2 chemicals caused over 70% mortality of crawlers of P. aspidistrae in the laboratory at the recommended rates. |
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Palavras-Chave: |
Bahia; Biology; Cheletogenes ornatus; Juazeiro; Pesticide; Tolerance; Tolerancia. |
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Thesagro: |
Ácaro; Biologia; Pesticida; Pinnaspis Aspidistrae. |
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Categoria do assunto: |
O Insetos e Entomologia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/180538/1/Entomophaga-v.34-n.4-p.477-484-1984.pdf
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Marc: |
LEADER 01757naa a2200277 a 4500
001 1132620
005 2018-07-30
008 1989 bl uuuu u00u1 u #d
100 1 $aMORAES, G. J. de
245 $aMorphology, biology and pesticide tolerance of Chelotogenes ornatus (Acai$bCheyletidae).
260 $c1989
520 $aThis paper reports on the morphology, biology and pesticide tolerance of Cheletogenes ornatus, the most common predator of Pinnaspis aspidistrae in the region of Juazeiro- Bahia- Brazil. Some differences between C. ornatus from Brazil and redescriptions in the literature are mentioned in this paper. At 28 +ou- 5oC the duration of the life cycle was 40.6 and 31 days for female gametes and male gametes respectively. Females had 2 nymphal stages while the only male obtained in the laboratory had a single nymphal stage. C. ornatus reproduced by thelytokous parthenogenesis, and male gametes were seldom produced. The peak was ca. 0.8 crawler of P. aspidistrae/gemale gamete/day. The least harmful chemicals to adult females of C. ornatus were methyl parathion, malathion, cyhexatin, zineb and sulfur. Those chemicals caused less than 10% mortality of female gametes at he recommended rates on citrus. COncurrently, the first 2 chemicals caused over 70% mortality of crawlers of P. aspidistrae in the laboratory at the recommended rates.
650 $aÁcaro
650 $aBiologia
650 $aPesticida
650 $aPinnaspis Aspidistrae
653 $aBahia
653 $aBiology
653 $aCheletogenes ornatus
653 $aJuazeiro
653 $aPesticide
653 $aTolerance
653 $aTolerancia
700 1 $aSPIN NETO, R.
700 1 $aPINTO, H. C. S.
773 $tEntomophaga$gv. 34, n. 4, p. 477-484, 1989.
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Embrapa Semiárido (CPATSA) |
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