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Showing 1 to 4 of 4 for “"PRE control"”.
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Characterization and Management of Acetolactate Synthase Inhibiting Herbicide Resistant Mouse-Ear Cress (Arabidopsis thaliana) in Winter Wheat
… the whole genome for four field populations, representing two locations and two resistance levels (high and low) per location, to characterize the genetic mechanism of ALS resistance. The results revealed that all populations contained mutations in the ALS gene at the Pro197 site, although the …
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Influence of Isoxaben Application Timing on Dissipation and Broadleaf Weed Control in Turf
Isoxaben is a preemergence (PRE) broadleaf herbicide used in turf and ornamentals. Field, greenhouse, and laboratory research evaluated this herbicide for PRE control of selected broadleaves in turf, suspected postemergence (POST) herbicidal effects, and the influence of application timings and …
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Mechanisms and control of waterhemp populations resistant to group 15 herbicides
… fatty acids (VLCFAs) have been applied for preemergence (PRE) control of annual grasses and small-seed broadleaf weeds for over sixty years. Waterhemp is a small-seeded, summer annual weed species native to the Midwestern United States. The species can be challenging to control due to …
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Preemergence activity of chloroacetamide herbicides on a multiple herbicide-resistant population of waterhemp (amaranthus tuberculatus)
… herbicides have been an integral part of preemergence (PRE) weed management programs in corn and soybean since their discovery in the 1950’s. Today they are applied either alone, or with other active ingredients in herbicide premixes. Known as ‘Old Chemistries’, their importance is due to …