Per the GrazonNext Product Label: Spot Application: Spot treatments may be applied at rates equivalent to broadcast-applied rate of up to a maximum of 4.2 pints (68 fl oz) on 50% of the treated field. Spray volume should be sufficient to thoroughly and uniformly wet weed foliage. Repeat treatments may be made, but the total amount of GrazonNext HL applied must not exceed 2.1 pints (34 fl oz) per acre per year (see comments in the Use Precautions and Restrictions section above on Maximum Application Rate).
Per the product label: GrazonNext HL provides preemergence control of germinating seeds or emerging seedlings of susceptible weeds and re-growth of certain perennial weeds following application. Weed establishment following GrazonNext HL application will depend upon application rate, season of application, and growing condition. GrazonNext HL can provide long-term control of weeds. The length of control is dependent upon the application rate, condition and growth stage of target weeds, environmental conditions at and following application, and the density and vigor of competing desirable vegetation. Long-term broadleaf weed control is most effective where forage grasses are allowed to recover from overgrazing, drought, etc., and compete with weeds.
So you would not apply it as an actual pre-emergent application, you only use a post and in the areas it was applied will it have the pre-emergence control.
Yes, you can use GrazonNext HL Herbicide for suppression of blackberry plants in pastures at a rate of 1.5-2.1 pints per acre, per the product label.
GrazonNext HL Herbicide is applied at 1.5 to 2.1 pints (24 to 34 fluid oz) product per acre for buttercups.
The amount of GrazonNext HL Herbicide can vary based on how much water is required to thoroughly spray the foliage to the point of run off. Please refer to Table 1 and Table 2 on pages 4 & 5 of the product label. It is advised that the total amount of GrazonNext HL applied broadcast, as a re-treatment, and/or spot treatment per year must not exceed 2.1 pints (34 fluid oz) per acre. Spot treatments may be applied at an equivalent broadcast rate of up to 4.2 pints (68 fluid oz) per acre of GrazonNext HL per annual growing season; however, not more than 50% of an acre may be treated at that rate.
The dilution rates for GrazonNext HL Herbicide? will vary depending on the weeds you are targeting and the application site. Please refer to the product label for the appropriate rate for your needs.
Per the product label, you want to wait at least 7 days following the application of GrazonNext HL Herbicide to mow.
If GrazonNext HL is applied in the spring or early summer, you can reseed the next fall per the product label.
Per the product label, you want to wait at least 7 days following the application of GrazonNext HL Herbicide to mow.
Per the product label, you want to wait at least 7 days following the application of GrazonNext HL Herbicide to mow.
