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Respostas de duas cultivares de mandioca a infestacao do acaro Mononychellus tanajoa

By: Contributor(s): Material type: ArticleArticleLanguage: Portuguese Description: v. 2, p. 122-127Subject(s): LOC classification:
  • 33627
In: In: Congresso Brasileiro de Mandioca (2, 1981, Vitoria-ES). AnaisSummary: Puesto que los acaros se consideran un problema serio en cultivos de yuca en areas con una larga estacion seca, se realizo un ensayo de campo en el Centro Nacional de Pesquisa de Mandioca e Fruticultura en Cruz das Almas (Bahia, Brasil) para determinar el comportamiento del acaro Mononychellus tanajoa en yuca sembrada en hileras dobles. Se utilizaron un cv. de porte erecto (BGM 116) y uno ramificado (BGM 001); ambos se sembraron en hileras sencillas y dobles. Se observaron diferencias entre espaciamientos y entre cv.; la incidencia de acaros fue menor en el sistema de siembra en hileras dobles y en el cv. de porte erecto en ambos sistemas de siembra. (RA-CIAT)Summary: Since mites are considered a serious problem in cassava crops in areas with a long dry season, a field trial was carried out at the Centro Nacional de Pesquisa de Mandioca e Fruticultura in Cruz das Almas (Bahia, Brazil) to determine the behavior of the mite Mononychellus tanajoa in cassava planted in double rows. Erect cv. BGM 116 and branching cv. BGM 001 were used; both cv. were planted in single and double rows. Differences were observed between spacings and cv.; mite incidence was lower in the double-row planting system and in the erect cv. in both planting systems. (AS- CIAT)
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Item type Current library Collection Call number Copy number Status Date due Barcode Item holds
Books Books CIAT Library Document collection CINFOS Document Collection CINFOS 33627 (Browse shelf(Opens below)) v.2 c.1 Short Loan
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Puesto que los acaros se consideran un problema serio en cultivos de yuca en areas con una larga estacion seca, se realizo un ensayo de campo en el Centro Nacional de Pesquisa de Mandioca e Fruticultura en Cruz das Almas (Bahia, Brasil) para determinar el comportamiento del acaro Mononychellus tanajoa en yuca sembrada en hileras dobles. Se utilizaron un cv. de porte erecto (BGM 116) y uno ramificado (BGM 001); ambos se sembraron en hileras sencillas y dobles. Se observaron diferencias entre espaciamientos y entre cv.; la incidencia de acaros fue menor en el sistema de siembra en hileras dobles y en el cv. de porte erecto en ambos sistemas de siembra. (RA-CIAT) spa

Since mites are considered a serious problem in cassava crops in areas with a long dry season, a field trial was carried out at the Centro Nacional de Pesquisa de Mandioca e Fruticultura in Cruz das Almas (Bahia, Brazil) to determine the behavior of the mite Mononychellus tanajoa in cassava planted in double rows. Erect cv. BGM 116 and branching cv. BGM 001 were used; both cv. were planted in single and double rows. Differences were observed between spacings and cv.; mite incidence was lower in the double-row planting system and in the erect cv. in both planting systems. (AS- CIAT) eng

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