RATNA-TRYN
Ametryn 80% WG
RATNA-TRYN (Ametryn 80% WG) is a selective early post-emergence herbicide from Ratnakar India Ltd, Ahmedabad — India's leading agrochemical manufacturer, supplier, and exporter. Ametryn inhibits photosystem II electron transport, controlling Digitaria sanguinalis, Cynodon dactylon, Trianthema monogyna, Ageratum conyzoides, and Dactyctenium in sugarcane. Applied as an early post-emergence treatment, RATNA-TRYN provides selective weed management in established sugarcane while being non-selective to non-grass crops at higher rates. Manufactured and exported by Ratnakar India from Gujarat, RATNA-TRYN is a trusted selective herbicide for sugarcane farmers seeking reliable and effective weed management.
| Mode of Action | Selective early post herbicide |
|---|---|
| Major Crops | Sugarcane |
| Target Weeds | Digitaria Sanguinalis, Cynodon dactylon, Trianthema monogyna, Ageratum conyzoides, Dactyctenium areavotium |
| Packing | 1KG |
FAQ for RATNA-TRYN
What weeds does RATNA-TRYN control in sugarcane?
RATNA-TRYN controls Digitaria sanguinalis, Cynodon dactylon, Trianthema monogyna, Ageratum conyzoides, and Dactyctenium areavotium — major weeds competing with sugarcane for nutrients and space.
How does Ametryn work?
Ametryn inhibits photosystem II electron transport in plant chloroplasts, blocking photosynthesis and causing accumulation of reactive oxygen species that damage plant cells causing weed death.
Is RATNA-TRYN selective in sugarcane?
Yes, Ametryn is selective in established sugarcane at recommended rates. The sugarcane's large canopy and deep root system provide natural protection against early post-emergence herbicide application.
When should RATNA-TRYN be applied in sugarcane?
Apply RATNA-TRYN as an early post-emergence spray in sugarcane when weeds are small (2–4 leaves) and actively growing. Apply when sugarcane is established to ensure crop selectivity.
What is the recommended pack size for RATNA-TRYN?
RATNA-TRYN is available in 1kg packs suitable for commercial sugarcane farming operations. The 80% WG formulation provides easy, accurate dose measurement for precise herbicidal application.