Volatilization of fenpropimorph and clopyralid after spraying onto a sugar beet crop

J.H. Smelt, R.A. Smidt, F. van den Berg, A.M. Matser, A. Stork, H. Ophoff

    Research output: Book/ReportReportProfessional

    Abstract

    Volatilization rates of pesticides were measured with two micrometeorological methods. For fenpropimorph, the highest rates (1.3-3.0% per hour) were measured in the first hours after application. The rate gradually declined to less than 0.01% per houron the sixth day. Clopyralid had much lower volatilization rates. They were highest (0.1% per hour) on the day after the day of application and declined below the detection limit (less than 0.01% per hour) on the sixth day after application. Rates calculated with the aerodynamic method were slightly higher than those calculated with the Bowen ratio.
    Original languageEnglish
    Place of PublicationWageningen
    PublisherDLO Winand Staring Centre
    Number of pages45
    Publication statusPublished - 1997

    Publication series

    Name
    No.136

    Fingerprint

    fenpropimorph
    clopyralid
    volatilization
    sugar beet
    spraying
    aerodynamics
    crops
    detection limit
    pesticides
    methodology

    Keywords

    • pesticide residues
    • spraying
    • beta vulgaris
    • sugarbeet
    • clopyralid
    • fenpropimorph
    • volatilization

    Cite this

    Smelt, J. H., Smidt, R. A., van den Berg, F., Matser, A. M., Stork, A., & Ophoff, H. (1997). Volatilization of fenpropimorph and clopyralid after spraying onto a sugar beet crop. Wageningen: DLO Winand Staring Centre.
    Smelt, J.H. ; Smidt, R.A. ; van den Berg, F. ; Matser, A.M. ; Stork, A. ; Ophoff, H. / Volatilization of fenpropimorph and clopyralid after spraying onto a sugar beet crop. Wageningen : DLO Winand Staring Centre, 1997. 45 p.
    @book{863c72a0b7c14021a1ce5df7fb81ff31,
    title = "Volatilization of fenpropimorph and clopyralid after spraying onto a sugar beet crop",
    abstract = "Volatilization rates of pesticides were measured with two micrometeorological methods. For fenpropimorph, the highest rates (1.3-3.0{\%} per hour) were measured in the first hours after application. The rate gradually declined to less than 0.01{\%} per houron the sixth day. Clopyralid had much lower volatilization rates. They were highest (0.1{\%} per hour) on the day after the day of application and declined below the detection limit (less than 0.01{\%} per hour) on the sixth day after application. Rates calculated with the aerodynamic method were slightly higher than those calculated with the Bowen ratio.",
    keywords = "pesticidenresiduen, spuiten, beta vulgaris, suikerbieten, clopyralid, fenpropimorf, vervluchtiging, pesticide residues, spraying, beta vulgaris, sugarbeet, clopyralid, fenpropimorph, volatilization",
    author = "J.H. Smelt and R.A. Smidt and {van den Berg}, F. and A.M. Matser and A. Stork and H. Ophoff",
    year = "1997",
    language = "English",
    publisher = "DLO Winand Staring Centre",
    number = "136",

    }

    Smelt, JH, Smidt, RA, van den Berg, F, Matser, AM, Stork, A & Ophoff, H 1997, Volatilization of fenpropimorph and clopyralid after spraying onto a sugar beet crop. DLO Winand Staring Centre, Wageningen.

    Volatilization of fenpropimorph and clopyralid after spraying onto a sugar beet crop. / Smelt, J.H.; Smidt, R.A.; van den Berg, F.; Matser, A.M.; Stork, A.; Ophoff, H.

    Wageningen : DLO Winand Staring Centre, 1997. 45 p.

    Research output: Book/ReportReportProfessional

    TY - BOOK

    T1 - Volatilization of fenpropimorph and clopyralid after spraying onto a sugar beet crop

    AU - Smelt, J.H.

    AU - Smidt, R.A.

    AU - van den Berg, F.

    AU - Matser, A.M.

    AU - Stork, A.

    AU - Ophoff, H.

    PY - 1997

    Y1 - 1997

    N2 - Volatilization rates of pesticides were measured with two micrometeorological methods. For fenpropimorph, the highest rates (1.3-3.0% per hour) were measured in the first hours after application. The rate gradually declined to less than 0.01% per houron the sixth day. Clopyralid had much lower volatilization rates. They were highest (0.1% per hour) on the day after the day of application and declined below the detection limit (less than 0.01% per hour) on the sixth day after application. Rates calculated with the aerodynamic method were slightly higher than those calculated with the Bowen ratio.

    AB - Volatilization rates of pesticides were measured with two micrometeorological methods. For fenpropimorph, the highest rates (1.3-3.0% per hour) were measured in the first hours after application. The rate gradually declined to less than 0.01% per houron the sixth day. Clopyralid had much lower volatilization rates. They were highest (0.1% per hour) on the day after the day of application and declined below the detection limit (less than 0.01% per hour) on the sixth day after application. Rates calculated with the aerodynamic method were slightly higher than those calculated with the Bowen ratio.

    KW - pesticidenresiduen

    KW - spuiten

    KW - beta vulgaris

    KW - suikerbieten

    KW - clopyralid

    KW - fenpropimorf

    KW - vervluchtiging

    KW - pesticide residues

    KW - spraying

    KW - beta vulgaris

    KW - sugarbeet

    KW - clopyralid

    KW - fenpropimorph

    KW - volatilization

    M3 - Report

    BT - Volatilization of fenpropimorph and clopyralid after spraying onto a sugar beet crop

    PB - DLO Winand Staring Centre

    CY - Wageningen

    ER -

    Smelt JH, Smidt RA, van den Berg F, Matser AM, Stork A, Ophoff H. Volatilization of fenpropimorph and clopyralid after spraying onto a sugar beet crop. Wageningen: DLO Winand Staring Centre, 1997. 45 p.