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| Still a rather effective tool for broadleaf weed control. By contact, I mean technically every herbicide has to come in contact with the weed to work but no dicamba is a systemic herbicide. Dicamba does have some residual properties, it's not much but will provide roughly 7-14 days of residual activity. It all depends on the amount of moisture you get after your application. This is why I like running dicamba in my PRE programs for some knockdown while providing a little cushion until you get enough moisture to activate things like Harness, Zidua, or Dual. | |
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Status and corn
