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Control quimico de la roya (agente causal: Uromyces phaseoli (Reben Wint.) del frejol (Phaseolus vulgaris L.)

By: Contributor(s): Material type: ArticleArticleLanguage: Spanish Description: 1(2):95-97Subject(s): LOC classification:
  • 27497
 In: Revista Boliviana de InvestigacionSummary: Se estudio el efecto de 6 fungicidas en el control de la roya de frijol mediante su aplicacion cada 15 dias durante el ciclo de cultivo en un diseno de bloques completos al azar con 4 repeticiones. Se utilizo la var. BAT 76 (semilla negra) y los tratamientos consistieron en benomil, maneb, metiram, captafol, oxicloruro de cobre y mancozeb; tambien se incluyo un testigo sin tratar. El mejor control de la roya se obtuvo con mancozeb (rendimiento de grano 38.3 por ciento superior al testigo) seguido de benomil, metiram y captafol. Maneb y oxicloruro de cobre no fueron eficientes en el control de la roya cuando estos se aplicaron a intervalos de 15 dias. (RA)Summary: The effect of 6 fungicides on the control of rust in beans was studied by applying them every 15 days during the crop cycle in a randomized complete block design with 4 replications. Bean var. BAT 76 (black-seeded) was used and the treatments consisted of benomyl, maneb, metiram, captafol, copper oxychloride, and mancozeb; an untreated check was also included. The best control of rust was obtained with mancozeb (bean yields 38.3 percent over the check) followed by benomyl, metiram, and captafol. Maneb and copper oxychloride were not efficient in controlling rust when they were applied at 15-day intervals. (AS)
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Item type Current library Collection Call number Copy number Status Date due Barcode Item holds
Journal Article Journal Article CIAT Library Document collection CINFOS Document Collection CINFOS 27497 (Browse shelf(Opens below)) c.1 Short Loan 100062491
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Se estudio el efecto de 6 fungicidas en el control de la roya de frijol mediante su aplicacion cada 15 dias durante el ciclo de cultivo en un diseno de bloques completos al azar con 4 repeticiones. Se utilizo la var. BAT 76 (semilla negra) y los tratamientos consistieron en benomil, maneb, metiram, captafol, oxicloruro de cobre y mancozeb; tambien se incluyo un testigo sin tratar. El mejor control de la roya se obtuvo con mancozeb (rendimiento de grano 38.3 por ciento superior al testigo) seguido de benomil, metiram y captafol. Maneb y oxicloruro de cobre no fueron eficientes en el control de la roya cuando estos se aplicaron a intervalos de 15 dias. (RA) spa

The effect of 6 fungicides on the control of rust in beans was studied by applying them every 15 days during the crop cycle in a randomized complete block design with 4 replications. Bean var. BAT 76 (black-seeded) was used and the treatments consisted of benomyl, maneb, metiram, captafol, copper oxychloride, and mancozeb; an untreated check was also included. The best control of rust was obtained with mancozeb (bean yields 38.3 percent over the check) followed by benomyl, metiram, and captafol. Maneb and copper oxychloride were not efficient in controlling rust when they were applied at 15-day intervals. (AS) eng

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