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| First for me in 30 years of spraying. Did the usual triple rinse with one being ammonia. We were changing over from roundup bean spraying to non roundup corn. We had been using a drift retardant and continued with it. Sprayed half the field first day no issue. Came back the 2nd day and killed 200 feet of corn the width of the boom. I had never had this issue before. The only difference I can reason is the drift retardant kept the round up in the boom and then allowed it to release while it sat overnight. This is a dry boom hagie. | |
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Spray boom roundup carryover
