We apologize for any confusion with the verbiage on the website. Specticle FLO is a product we no longer carry due to agency restrictions . We do carry Marengo Herbicide that contains the same active ingredient.
No, Specticle FLO should not be applied on annual and perennial ryegrass or on bermudagrass overseeded with ryegrass. Per the product label, provide an untreated buffer zone of at least 15 ft between overseeded bermudagrass and treated areas.
Fahrenheit Herbicide may be an alternative options for pre emergent control of listed weeds. Bermudagrass may be treated with broadcast applications prior to overseeding. Allow a minimum of 2 months (60 days) between broadcast application to established turf and overseeding with ryegrass. Please refer to the Fahrenheit Herbicide product label for a list of weeds controlled and application rates.
Specticle FLO does not have a specific temperature restriction, however we recommend applying in the early morning or late in the evening when temperatures are coolest for the day (between 65 to 85 degrees). You do want to make sure you are keeping applications a good distance from water.
You can also refer to the label for further restrictions.
We apologize but we no longer carry Specticle FLO. We suggest that you contact your local cooperative extension office for recommendations on exact application timing in your specific area.