Amy from Ft Worth, Tx writes
Bifen L/P Insecticide Granules is applied at 1.15lbs per 1000 sq ft for armyworms (50lbs per acre). You would use 16lbs to treat 14,000 sq ft for armyworms specifically. For best results, the granules should be watered in immediately following the application with atleast ½ inch of rainfall or irrigation and should be reapplied every 30 days for control. Please view our Armyworm Treatment Guide for more information.
Answer last updated on: 09/07/2021