Features & Benefits
Prefar 4E is a preplant/preemerge herbicide and is a key component in control of select broadleaf weeds and grasses in vegetable Crop group 3 –Onions, Garlic, and Shallots, Crop group 4 - Leafy vegetables*, Crop group 5 - Cole crops, Crop group 8 -Fruiting Vegetables , and Crop group 9 – Cucurbits.
Prefar is the herbicide of choice for control of purslane, lambsquarters and redroot pigweed as well as burning nettle and nettleleaf goosefoot broadleaf weeds. Target grasses include crabgrass, goosegrass, barnyardgrass, foxtail and fall panicum among others.
Prefar 4-E can be applied Preplant incorporated or Pre-emergence, broadcast or banded, and in California and Arizona can be Chemigated following the labeled instructions.
Prefar 4-E has no plant back restrictions for labeled crops and provides excellent plant safety when used in accordance with the label.
*Do not use Prefar 4-E on Spinach or Swiss Chard as severe phytotoxicity will occur.