PRETI
Pretilachlor 30.7% EC
PRETI (Pretilachlor 30.7% EC) is a selective herbicide from Ratnakar India Ltd, Ahmedabad — India's leading agrochemical manufacturer, supplier, and exporter. Formulated specifically for direct-seeded rice under puddled conditions, PRETI controls Echinochloa Crusgalli, Echinochloa Colonum, Cyperus Difformis, and Cyperus Iria — the most troublesome grassy and sedge weeds in direct-seeded paddy. Pretilachlor inhibits protein synthesis in germinating weed seedlings. Manufactured and exported by Ratnakar India from Gujarat, PRETI is a trusted selective herbicide for rice farmers adopting direct-seeded rice (DSR) cultivation systems, providing effective early weed management in puddled paddy field conditions.
| Mode of Action | Selective Herbicide |
|---|---|
| Major Crops | Direct seeded Rice Under puddled Condition |
| Target Weeds | Echinochloa Crusgalli, Echinochloa Coloum, Cyperus Difformis, Cyperus Iria |
| Packing | 100 ml, 250 ml, 500 ml, 1 ltr. |
FAQ for PRETI
What weeds does PRETI control in direct-seeded rice?
PRETI controls Echinochloa crusgalli (barnyard grass), Echinochloa colonum, Cyperus difformis, and Cyperus iria — the major grassy and sedge weeds causing significant yield losses in direct-seeded paddy.
What makes PRETI specifically suited for direct-seeded rice?
PRETI is formulated at 30.7% EC for use in direct-seeded puddled rice systems where it provides selective pre-emergence weed control without damaging germinating rice seeds at recommended rates.
How should PRETI be applied in direct-seeded rice?
Apply PRETI as a pre-emergence spray after seeding in puddled paddy, maintaining shallow water for optimal herbicidal activity. Timing is critical — apply within 24–48 hours after seeding.
Is PRETI safe for germinating rice seeds?
Yes, at recommended rates PRETI is selective for direct-seeded rice. The seed placement depth and root location differ from weed seed zones, providing selectivity to rice while controlling surface-germinating weeds.
Can PRETI be used in non-puddled direct-seeded rice?
PRETI is specifically recommended for puddled direct-seeded conditions. For dry direct-seeded rice, different herbicide products may be more appropriate. Consult Ratnakar India technical team for guidance.