state gov UPSSSC Agriculture Technical Assistant Mock Test 2024 Agriculture Officer Weeds Weed Control
Which of the following statements are correct regarding Integrated Weed Management (IWM)?
1. IWM is the combination of two weed-control methods at high input levels.
2. It shifts the crop-weed competition in favor of weed.
3. It is not suitable for high cropping intensity fields.
4. IWM approach gives a lower net return.
1
1 and 4 are correct
2
2 and 3 are correct
3
All are the options are wrong
4
All are the options are correct