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SW MN and Gold Canyon AZ | If i used JUST roundup on my RR corn and soys yes I would be worried about resistance. I use Keystone extra spiked with atrazine on my corn followed by one application of RUP. Theres 3 modes of action.
On RR soys I use Rup and harmony GT and select the first pass and just rup the second pass. Theres 3 more modes of action. All told I am using 6 modes of action in 2 years. I don't possibly see any chance of getting rup resistance do you ??
As far as the original question , I don;t know of a cheaper program for corn and soys around here that gives the cost benefits , no carryover concerns, crop stress is nile and the variety selection is tops. I vote RR . | |
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I don't "get" RR corn
