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Effects of fenoxaprop-P-ethyl and 20 mmol L-1 CuSO4 on growth of JYDX-R, SHQP-R, JYSC-R Beckmannia syzigachne plants.
| Treatments | GR50 values (g a.i. ha-1) (SE) | |||
|---|---|---|---|---|
| S | JYDX-R | SHQP-R | JYSC-R | |
| Fenoxaprop-P-ethyl | 44.8 (3.27) | 1251 (79.5) | 1387 (29.8) | 1118 (71.4) |
| Fenoxaprop-P-ethyl + 20 mmol/L CuSO4 | 43.8 (8.31) | 1218 (53.4) | 1427 (50.2) | 1208 (39.8) |
SE, Standard error.
