Answer:

According to the Negate 37WG product label, the addition of a nonionic surfactant of at least 80?tive ingredient at 0.25 percent by volume (1 qt./100 gal) provides maximum performance, but may temporarily increase chlorosis of the turf. The Non-Ionic Surfactant for Herbicides would be a great option if you choose to utilize a surfactant. You would use 1 tablespoon per gallon of water or 1-2 quarts per 100 gallons of spray. 

Answer last updated on: 01/23/2020