Fungicides Associated with Two Adjuvant Formulations for Preventive and Curative Soybean Rust Control

    Volume 6, Issue 3 (March 2009)

    ISSN: 1546-962X

    CODEN: JAIOAD

    Published Online: 26 March 2009

    Page Count: 14


    Ferguson, D. C.
    Huntsman Corp., The Woodlands Texas,

    Yowell, J. R.
    Huntsman Corp., The Woodlands Texas,

    May-De Mio, L. Larissa
    Universidade Federal do Paraná, SCA, Curitiba-PR,

    Godoy, Cláudia V.
    Embrapa- Soja. Londrina-PR,

    da Cunha, Fabio
    Universidade Federal do Paraná, SCA, Curitiba-PR,

    Rosa, Gilson Machado
    Universidade Federal do Paraná, SCA, Curitiba-PR,

    da C. Lima Neto, Vismar
    Universidade Federal do Paraná, SCA, Curitiba-PR,

    (Received 30 November 2007; accepted 4 February 2009)

    Abstract

    This two-year study targeted measuring the effect of three different fungicide formulations in order to control soybean rust (Phakopsora pachyrhizi). This study also measured the effect of controlling soybean rust by adding a fixed concentration, 1 % v/v of two adjuvants into the three fungicide formulations and then varying the concentration of the two adjuvants at 0.5, 1.0, and 1.5 % into a tebuconazole formulation only. The first year of the study was conducted in the field in two regions of the Paraná State (Southern region of Brazil). The second year of the study was conducted in a greenhouse and in the field.


    Paper ID: JAI101597

    DOI: 10.1520/JAI101597

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    Author
    Title Fungicides Associated with Two Adjuvant Formulations for Preventive and Curative Soybean Rust Control
    Symposium Pesticide Formulations and Delivery Systems: 28th Symposium, 2007-11-01
    Committee E35