Pennant Magnum Herbicide
Pre-Emergent Weed Control for Warm-Season Turf
Pennant Magnum herbicide, containing the active ingredient s-metolachlor, prevents yellow nutsedge, smooth and large crabgrass, and over 20 more turf, ornamental and landscape weeds from germinating on the golf course or in the landscape and is safe to ornamental plants.
|Other Ingredients||16.30 %|
Mode of Action
Seedling Shoot Growth Inhibitors
Site of Action
(15) Long-chain Fatty Acid Inhibitor
Maximum Yearly Limits
(1) Split rate of applications can be made at rates not less than 1 pt/A. (2) Do not apply more than once every 6 weeks. (3) For commercial sod production, do not apply more than 4.2 pt/A per year to the same area used for sod production. (4) For other turf uses, do not apply more than 2.6 pt/A per year
Time Between Applications
Do not apply more than onceevery 6 weeks.
Since soil moisture is necessary to activate Pennant Magnum, irrigate with 1/2 inch of water if rainfall does not occur within 7 days after treatment.
Pennant Magnum Optimized Application Label Rate Calculator