| Fungicides |
Spray frequency(days) |
Gross field benefit |
Total variable
Cost(TVC) |
Net benefit
($ ha-1 |
MRR (%) |
| Ridomil Gold |
7 |
10897.14 |
485.51 |
10411.63 |
913.12 |
| |
14 |
8375 |
364.13 |
8010.87 |
558.22 |
| |
21 |
6503.57 |
242.75 |
6260.82 |
116.4 |
| Agrolaxyl |
7 |
10401.43 |
302.18 |
10099.25 |
1363.8 |
| |
14 |
7873.93 |
226.63 |
7647.30 |
736.47 |
| |
21 |
6384.64 |
151.09 |
6233.55 |
169.00 |
| Mancozeb |
7 |
12702.86 |
242.65 |
12460.20 |
2671.3 |
| |
14 |
9298.21 |
181.99 |
9116.23 |
1724.3 |
| |
21 |
6980 |
121.33 |
6858.67 |
725.70 |
| Control |
|
5978.21 |
- |
5978.21 |
- |
|
