Main effects | Visible Weed Control (%) | Densityf (no∙m−2) | Biomassf (g∙m−2) | ||
2 WAAa | 4 WAA | 8 WAA | |||
Roundup WeatherMAX® (g∙ae∙ha−1) |
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0 | 49 | 47 | 50 | 34.9a | 29.7 |
900 | 94 | 95 | 90 | 17.2a | 1.7 |
SEb | 2 | 2 | 2 | 1.9 | 1.7 |
Roundup WeatherMAX® P-value | <0.0001 | <0.0001 | 0.0009 | 0.0724 | 0.0033 |
Tolpyralate + atrazine treatmentsc |
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No tank mix partner | 37 | 37 | 33 | 28.9a | 16.2 |
Tolpyralate + Atrazine | 66 | 70 | 71 | 34.9a | 20.8 |
Tolpyralate + Atrazine + MSOd | 93 | 93 | 89 | 22.9a | 3.9 |
Tolpyralate + Atrazine + UANe | 70 | 69 | 73 | 25.3a | 20.7 |
Tolpyralate + Atrazine + MSO + UAN | 95 | 94 | 89 | 20.9a | 3.1 |
SEb | 2 | 2 | 2 | 1.9 | 1.7 |
Tolpyralate + atrazine P-value | <0.0001 | <0.0001 | <0.0001 | 0.3873 | 0.0002 |
Interaction |
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Roundup WeatherMAX®*tolpyralate + atrazine P-value | <0.0001 | <0.0001 | <0.0001 | 0.3385 | 0.0002 |