Excellent safety has been observed when labeled crops have been treated with the higher rate. Use of the higher Prefar 4-E rate improves control of susceptible annual broadleaf weeds. Note that annual broadleaf weeds NOT controlled by Prefar 4-E, including galinsoga and common purslane, will NOT be controlled by the higher rate.
Crops in the Brassica (cole) Leafy vegetable group on the Prefar 4-E label include but are not limited to: Broccoli, Broccolini, Broccoflower, Chinese Broccoli, Broccoli Raab (Rapini), Brussels Sprouts, Cabbage, Chinese Cabbage (Bok Choy, Napa), Chinese Mustard Cabbage (Gai Choy),Cauliflower, Cavalo Broccolo, Collards, Kale, Kohlrabi, Mizuna, Mustard Greens, Mustard Spinach, Rape Greens
Crops in the Leafy vegetables (except Brassica vegetables) group on the Prefar 4-E label include but are not limited to: Arugula, (Roquette), Cardoon, Celery, Chinese Celery, Chervil, Cress (Garden, Upland), Dock (Sorrel), Endive (Escarole), Florence Fennel, Lettuce (Head or Leaf), Parsley, Radicchio (Red Chicory)