How do you use Pretilachlor herbicide?
How do you use Pretilachlor herbicide?
Keep 2-3 cm water in the crop and spray uniformly, immediately after transplanting to 4 of days of transplanting or Treat 20-25 kg dry sand with 500 ml of Craze and apply it in the crop immediately after transplanting to within 4 days of transplanting.
What is Pretilachlor herbicide?
Pretilachlor is a synthetic chloroacetanilide herbicide used effectively in annual grasses and broad-leaved weeds including Echinochloa Beauvois, Cyperus difformis, and sedges in rice and paddy fields. Pretilachlor is generally marketed in a 50% emulsifiable concentrate formulation.
Which herbicide is best for Paddy?
4. Weed control in rice using herbicides
| Sr No. | Herbicide Class | Herbicide name |
|---|---|---|
| 1 | Post emergence | Pyrazosulfuron ethyl |
| 2 | Pre emergence | Pretilachlor |
| 3 | Pre emergence | Butachlor |
| Ethoxysulfuron |
What does non selective herbicide mean?
Non-selective herbicides are chemicals that are designed to kill or damage all plants that it comes into contact with. By spreading a non-selective herbicide, you are almost guaranteed to wipe out any vegetation (whether broadleaf or grassy weeds) present on the application site with a single spraying.
What is Pretilachlor for?
Pretilachlor is used to control annual grasses, broad-leaved weeds and sedges in rice and works by inhibiting cell division. Pretilachlor and quinclorac were introduced for rice weed control at the same time, mainly to control barnyardgrass.
How do you control weeds in rice fields?
How to Control Weeds in Rice?
- Apply any one of the pre-emergence herbicides like, Pretilachlor + safener 0.3kg per hectare, on 3rd or 4th day after sowing to control weeds in the lowland nursery.
- Then, apply a thin film of water and allow it to disappear.
- Avoid drainage of water as it will control germinating weeds.
What is the use of Pretilachlor?
Which crop is known as paddy?
rice paddy
Paddy, also called rice paddy, small, level, flooded field used to cultivate rice in southern and eastern Asia. Wet-rice cultivation is the most prevalent method of farming in the Far East, where it utilizes a small fraction of the total land yet feeds the majority of the rural population.
Can we use glyphosate to control weeds in rice?
Foliage active pre plant herbicides viz., glyphosate, glufosinate ammonium and halosulfuron methyl could be used effectively to control weeds before transplanting rice. As these herbicides would not have much soil activity, succeeding transplanted rice will not be affected.
Is glyphosate a non-selective herbicide?
Glyphosate is a non-selective herbicide, meaning it will kill most plants. It prevents the plants from making certain proteins that are needed for plant growth.
What are the examples of non-selective herbicides?
Paraquat, glufosinate, and glyphosate are non-selective herbicides.
