Wheat
Spray Isoproturon 800 g/ha as pre-emergence spraying 3 days after sowing followed by one hand weeding on 35th day after sowing.
| Critical period of weed control | 15 – 30 DAS |
| Cultural method | a) Hand Hoeing b) Inter cultivation c) Criss-cross sowing |
| Chemical method | 2, 4D (1 – 1.5 kg ai/ha) MCPA (1 – 1.5 kg ai/ha) dissolved in 700 – 800 litres applied at 25 – 30 DAS Efficiency can be increased by mixing urea@ 3% Mixture of Isoproturon (0.75 kg ai/ha) and 2, 4D (0.4 kg ai/ha) during 30- 35 DAS |
| Remarks | II. Complimentary weed control methods Cultivars Seedling age /planting method Fertilizer management Cropping system |
- 2, 4D (1 – 1.5 kg ai/ha)
- MCPA (1 – 1.5 kg ai/ha) dissolved in 700 – 800 litres applied at 25 – 30 DAS Efficiency can be increased by mixing urea@ 3%
- Mixture of Isoproturon (0.75 kg ai/ha) and 2, 4D (0.4 kg ai/ha) during 30- 35 DAS
II. Complimentary weed control methods
- Cultivars
- Seedling age /planting method
- Fertilizer management
- Cropping system