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Crop Recommendations » Collards

Weed Management

North Carolina Agricultural Chemicals Manual


Collard Field (click to enlarge)

Collard (click to enlarge)

Herbicide Use Patterns in Collard

Active Ingredient Trade Name(s) Collard Registrations
Preplant or Preemergence  
Bensulide Prefar PP, PRE
Glyphosate Roundup and others PP, PRE
Paraquat Gramoxone Inteon and others PP, PRE
Trifluralin Treflan and others PPI
Clethodim Select and others POST
Clopyralid Stinger, Clopyr AG POST
DCPA Dacthal POSTb
Glyphosate Roundup Weather Max RM
Sethoxydim Poast POST

PP = Preplant to soil surface or emerged weeds
PPI = Preplant incorporated
PRE = Preemergence of crop
POST = Postemergence to crop and weeds
RM = Shielded or hooded to row middles
POSTb = Applied directly over transplants

Always read and understand the entire label prior to using any herbicide