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Lancaster, OH | 2 pass, Brian, is the only consistent control for Giant Rag. The seed is very large and can emerge from very deep. Your pre-emergent control products that control it are root absorbed so they would need to be at emerging root depth to control it and you can't get products that deep without diluting it too much.
Your pre program should be pretty good but follow post. If it is RRC, go with the escapes are small and the same with LL. Either should be very good. | |
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What to add for increased Giant Ragweed Control?
