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HCS Weed Database

College of Food, Agricultural, and Environmental Sciences

CFAES

trifluralin

Active ingredients: 
trifluralin
Site of action groups: 
3
Manufacturer: 
many
EPA reg number: 
many
Restricted use product or combination: 
No
Rate (per A): 

Treflan HFP rates: coarse-textured soils, less than 2% OM - 1 pt/A; coarse-textured soils with 2 to 5% OM and medium-textured soils - 1.5 pts/A; fine-textured soils - 2 pts/A.

Application timing: 

Preplant-incorporated

Rotation intervals: 
No restrictions