Table 5: Rice (Orza sativa L.) visible injury at 6 and 12 days after application (DAA) in response to postemergence application (4- to 6-leaf stage, V4-V6) of saflufenacil following preemergence application of clomazone. Saflufenacil results were averaged across clomazone rates, and clomazone results were averaged across saflufenacil rates.

Saflufenacil rates (g ha−1)Visual injurya

03 db0 b
12.56 c0 b
18.759 bc1 b
2513 b2 b
5026 a9 a

Clomazone rates (g ha−1)

0c9 b2d
3929 b2
50517 a3

aInjury was estimated visually using a scale of 0 to 100% where 0 = no rice injury and 100 = rice death. bMeans followed by a different letter are significantly different according to the Tukey’s test (P ≤ 0.05). cPlots that did not receive clomazone were treated with propanil plus quinclorac. dMeans were not different according to F-test at P ≤ 0.05.