Gulf Atlantic Zone
Fall/Winter Weed Control Program
Month January Week 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 1 2 3 September October November December
Priority Explanation
PRE3 2 Specticle ® FLO 1 6 fl. oz./A + Tribute ® Total 1 oz./A + NIS 0.25% v/v + (Simazine 1 lb. ai./A or glyphosate (4 lbs. ai/gal.) 5 fl. oz./A) PRE3 2 Specticle ® FLO 1 3 fl. oz./A + Tribute ® Total 1 oz./A + NIS 0.25% v/v + (Simazine 1 lb. ai./A or glyphosate (4 lbs. ai/gal.) 5 fl. oz./A)
Consistent Control Resistance Management Control through April including annual blue-eyed grass
PRE3 2 Specticle ® FLO 1 3 fl. oz./A + (Simazine 1 lb. ai./A
Most Consistent Control Resistance Management Control through April
or glyphosate (4 lbs. ai/gal.) 5 fl. oz./A)
Turf grown in soil exceeding 80% sand
Consistent Control Resistance Management Control through April including annual blue-eyed grass
Specticle FLO 2 2-3 fl. oz./A, apply every 45-60 days after initial application. Also consider rotating other herbicide modes of action including other PRE’s, POST’s, and low rates of non-selectives where appropriate
Specticle FLO 2 3 fl. oz./A
PRE3 2 Specticle ® FLO 1 3 fl. oz. / A + (Simazine 1 lb. ai./A or glyphosate (4 lbs. ai/gal.) 5 fl. oz./A)
PRE3 2 Specticle ® FLO 1 3 fl. oz./A + Tribute ® Total 1 oz./A + NIS 0.25% v/v + (Simazine 1 lb. ai./A or glyphosate (4 lbs. ai/gal.) 5 fl. oz./A)
Most Consistent Control Resistance Management Control through April including annual blue-eyed grass
¹Read and follow all label directions especially with regards to applications around cool-season turf. Allow spray to dry prior to irrigation or rainfall.²Do not apply if turf injury is present and assess turf quality before each application. Do not apply during periods of excessive soil moisture.³In Florida, make application after first frost if a history of slight phytotoxicity from simazine
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