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Filtering by: Creator Rossignol, P. A. Remove constraint Creator: Rossignol, P. A. Advisor Appleby, Arnold P. Remove constraint Advisor: Appleby, Arnold P. Advisor Dawson, J. H. Remove constraint Advisor: Dawson, J. H.

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  • Factors influencing barnyardgrass (Echinochloa crus-galli) control with diclofop

    Creator:
    West, Lynn Douglas
    Abstract:
    Diclofop (2- [4 -(2, 4-dichlorophenoxy)phenoxy] propanoic acid), formulated as the methyl ester, selectively kills barnyardgrass [Echinochloa crus -galli (L.) Beauv.] in several crops when applied postemergence. Studies were conducted to determine the effect of soil moisture, barnyardgrass age, and site of exposure on control of barnyardgrass with diclofop. Soil moisture...
    Resource Type:
    Dissertation
    Full Text:
    a number of investigations (6, 20, 23). Thorup found that root growth and P uptake were significant