Crop Protection
Back to Products

Radar LV 400 ~ Radar LV4

RadarTM LV 400 ~ RadarTM LV4

2,4-D Ester 3.8 lbs. a.e./gallon
1 to 2 pts. preplant ~ 1 to 2 pts. preemergence ~ 0.5 to 0.75 pt. postemergence ~ 1 to 1.5 pts. postemergence - directed ~ 1 to 2 pts. preharvest
Application Timing
PRE (burndown applications), POST
Adjuvant Recommendations
FS MaxSupreme


Product Description

  • Controls annual and perennial broadleaf weeds
  • Preplant and preemergence applications are to control existing vegetation prior to corn emergence
  • Registered for use on field and sweet corn. Corn hybrids vary in their tolerance to 2,4-D applications
  • Do not apply preplant or preemergence on light, sandy soils 
  • Do not spray corn from tassel to dough stage
  • Corn may become brittle 1 to 2 weeks following application and may be susceptible to breakage from wind or cultivation
  • Do not forage for feed fodder for 7 days after application
  • Avoid applications that can cause spray particle to drift and cause injury to susceptible plants
  • More concern of volatilization with ester formulation when compared to Amine formulations
  • More uptake of ester versus amine formulations