|
|
Treatments
providing ≥ 90% control of ALL
weeds |
5
Most Expensive |
5
Least Expensive |
Yields
not differing significantly from the highest |
Gross
margins not differing significantly from the highest |
Conventional |
|
|
|
|
|
|
PRE |
0/8 |
0/8 |
2/8 |
3/8 |
6/8 |
|
PRE/POST |
3/6 |
2/6 |
0/6 |
3/6 |
2/6 |
|
Total
POST |
2/2 |
0/2 |
2/2 |
2/2 |
2/2 |
Roundup Ready |
|
|
|
|
|
|
PRE/POST |
0/4 |
2/4 |
0/4 |
4/4 |
4/4 |
|
POST
(1-Pass) |
2/2 |
0/2 |
1/2 |
2/2 |
2/2 |
|
POST
(2-Pass) |
2/2 |
1/2 |
0/2 |
2/2 |
2/2 |
Abbreviations: PRE= preemergence, POST=postemergence,
PRE/POST= preemergence followed by postemergence.
Information
in Table 4 is based on results presented in Table 3.