| Extracts | Conc. (ppm) | % Emergence Inhibition (EI) | EI50 (95% FL) | EI90 (95% FL) | R2 | χ2 |
| Methanol crude extract | 500 | 28.3 ± 11.5a | 656.0 | 1249.8 | 0.90 | 43.9*** |
| 750 | 63.3 ± 7.6b | 590.1 - 713.2 | 1131.2 - 1432.7 |
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| |
| 1000 | 80.0 ± 5.0c |
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| 1250 | 86.7 ± 7.6c |
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| 1500 | 96.7 ± 2.8c |
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| F value | 37.9*** |
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| |
| Hexane fraction | 500 | 61.7 ± 12.5a | 482.4 | 562.5 | 0.00 | 13.4 ns |
| 750 | 100.0 ± 0.0b | 405.6 - 492.8 | 532.8 - 962.3 |
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| |
| 1000 | 100.0 ± 0.0b |
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| 1250 | 100.0 ± 0.0b |
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| 1500 | 100.0 ± 0.0b |
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| F value | 19.109*** |
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| Ethyl acetate fraction | 500 | 15.0 ± 8.6a | 1068.0 | 2485.8 | 0.80 | 65.0*** |
| 750 | 26.7 ± 10.4a | 956.6 - 1215.1 | 1955.6 - 3834.5 |
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| |
| 1000 | 46.7 ± 2.8b |
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| 1250 | 51.7 ± 2.8b |
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| 1500 | 76.7 ± 15.2c |
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| F value | 19.6*** |
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| Methanol fraction | 500 | 40.0 ± 5.0a | 555.6 | 817.4 | 0.86 | 41.2*** |
| 750 | 76.7 ± 10.4b | 514.1 - 591.5 | 761.3 - 900.1 |
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| 1000 | 100.0 ± 0.0c |
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| 1250 | 100.0 ± 0.0c |
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| 1500 | 100.0 ± 0.0c |
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| F value | 77.5*** |
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