Wheat
Spray Isoproturon 800 g/ha as pre-emergence spraying 3 days after sowing followed by one hand weeding on 35th day after sowing.
If herbicide is not applied, give two hand weedings on 20th and 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
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Remarks |
II. Complimentary weed control methods
- Cultivars
- Seedling age /planting method
- Fertilizer management
- Cropping system
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