Weed Problem   Chemical   Pounds Active Ingredient (AI)/Acre   Amount of Commercial Product/Acre   Remarks and Limitations

Preplant burndown   glyphosate
  0.5 - 1.0  
0.5 1.0 qt
  Basil, borage, chive, coriander, dill, fennel, oregano, savory, tarragon, thyme. Apply before planting to kill emerged annual and perennial weeds.

Preemergence grasses and broadleaves   bensulide
  5 - 6  
5 - 6 qt
  Endive, escarole, cress, fennel, lettuce, parsley. Apply and incorporate before seeding or apply after seeding and incorporate with irrigation. Mineral soils only.

2-4 lb
  Basil, marjoram, rosemary, savory. Apply before or after seeding and incorporate grasses and into soil or water-in with 0.2-0.4 inches. 0 days PHI.

Postemergence broadleaves   carfentrazone
2 fl oz
  Basil, chive, dill, fennel, parsley, rosemary. Apply to row middles with a hooded sprayer to control weeds up to 4-inches tall. Add COC, NHIS or MSO. AMS will improve weed control. Maximum 6.1 fl oz/acre/year. 0-day PHI.

Postemergence grasses   clethodim
  0.068 - 0.12  
9 - 16 fl oz
  Basil, borage, chive, dill, coriander, parsley, tarragon, thyme. Apply to actively growing grasses. Try on a small area before spraying field. 14 day PHI.

Postemergence weeds   pelargonic acid
5-10 gal
  Basil, chive, dill, fennel, oregano, savory, tarragon, thyme. Apply Scythe as a directed or hooded spray between rows in 75-200 gallons water per acre. Use higher rate for large and mature weeds.