Treatmentb | Rate | Trt. Timingc | Volunteer azuki bean control (%) | Volunteer azuki bean density | Volunteer azuki biomass | White bean dockage | White bean moisture | White bean yield | |||
1 WAA | 2 WAA | 4 WAA | 8 WAA | (Plants∙m−2) | (g∙m−2) | (%) | (%) | (T∙ha−1) | |||
Weed-Free |
|
| 100 | 100 | 100 | 100 | 0a | 0a | 0a | 17.5 | 3.0a |
Weedy |
|
| 0d | 0d | 0b | 0c | 32b | 106.8e | 31c | 17.3 | 1.8c |
Halosulfuron | 25 | POST 1 | 46ab | 58abc | 31a | 16b | 34b | 54.2bcd | 19bc | 18.4 | 2.1bc |
Halosulfuron | 37.5 | POST 1 | 49a | 64ab | 39a | 18ab | 28b | 38.0bcd | 9b | 18.3 | 2.4b |
Halosulfuron | 50 | POST 1 | 50a | 70a | 47a | 25ab | 28b | 33.0b | 10b | 19.0 | 2.4b |
Halosulfuron | 25 | POST 2 | 34abc | 45c | 32a | 17ab | 41b | 72.8cde | 19bc | 18.2 | 2.1bc |
Halosulfuron | 37.5 | POST 2 | 36abc | 52bc | 36a | 22ab | 30b | 51.9bcd | 22bc | 17.9 | 2.1bc |
Halosulfuron | 50 | POST 2 | 39abc | 55bc | 42a | 27ab | 31b | 54.9bcd | 18bc | 18.5 | 2.2bc |
Halosulfuron | 25 | POST 3 | 26c | 45c | 33a | 18ab | 33b | 78.4de | 25bc | 18.3 | 2.2bc |
Halosulfuron | 37.5 | POST 3 | 30bc | 51bc | 43a | 26ab | 37b | 64.1bcd | 17b | 19.1 | 2.1bc |
Halosulfuron | 50 | POST 3 | 31bc | 56abc | 50a | 32a | 27b | 59.3bcd | 12b | 18.3 | 2.2bc |