Herbicide		Estimate	Standard error	Pr > \|t\|
IFT	MTZ	Estimate	Standard error	Pr > \|t\|
0	0	0	0.019	1
1	1	−0.628	0.038	<0.0001
1	2	−0.874	0.038	<0.0001
1	3	−0.778	0.038	<0.0001
1	4	−0.876	0.038	<0.0001
1	5	−0.900	0.038	<0.0001
1	6	−0.905	0.038	<0.0001
2	1	−0.621	0.038	<0.0001
2	2	−0.877	0.038	<0.0001
2	3	−0.793	0.038	<0.0001
2	4	−0.891	0.038	<0.0001
2	5	−0.915	0.038	<0.0001
2	6	−0.920	0.038	<0.0001
3	1	−0.670	0.038	<0.0001
3	2	−0.931	0.038	<0.0001
3	3	−0.863	0.038	<0.0001
3	4	−0.956	0.038	<0.0001
3	5	−0.980	0.038	<0.0001
3	6	−0.985	0.038	<0.0001
4	1	−0.647	0.038	<0.0001
4	2	−0.934	0.038	<0.0001
4	3	−0.846	0.038	<0.0001
4	4	−0.943	0.038	<0.0001
4	5	−0.968	0.038	<0.0001
4	6	−0.973	0.038	<0.0001
5	1	−0.672	0.038	<0.0001
5	2	−0.948	0.038	<0.0001
5	3	−0.860	0.038	<0.0001
5	4	−0.957	0.038	<0.0001
5	5	−0.982	0.038	<0.0001
5	6	−0.987	0.038	<0.0001
6	1	−0.667	0.038	<0.0001
6	2	−0.966	0.038	<0.0001
6	3	−0.871	0.038	<0.0001
6	4	−0.969	0.038	<0.0001
6	5	−0.993	0.038	<0.0001
6	6	−0.998	0.038	<0.0001