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Filtering by: Subject Soils -- Herbicide movement Remove constraint Subject: Soils -- Herbicide movement Creator Fischer, Vernon F. Remove constraint Creator: Fischer, Vernon F.

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  • Persistence of prodiamine and norflurazon herbicides in soil and their activity on alfalfa rotational crops

    Creator:
    Fischer, Vernon F.
    Abstract:
    Norflurazon [4-chloro-5-(methylamino)-2(3-(trifluoromethyl) phenyl)- 3(2H)- pyridazinone] and prodiamine (N3, N3-di-n-propy1-2,4- dinitro-6-(trifluoromethyl)-m-phenylenediamine) are two herbicides being considered for weed control in alfalfa. Rotational crops following alfalfa may be sensitive to residues of these herbicides. Studies were conducted in Oregon and Washington to examine the soil persistence and activity of these herbicides on...
    Resource Type:
    Masters Thesis
    Full Text:
    12 Herbicide soil residue analysis 13 Plant-back study 13 RESULTS AND DISCUSSION CONCLUSIONS