MASARO 55OD Herbicide

Masaro 55OD is a selective herbicide formulated for rice that combines Pretilachlor (pre‑emergence) and Bensulfuron methyl (post‑emergence) to provide broad control of grass and broadleaf weeds.
The product inhibits weed seed germination and eliminates early weeds, reducing competition for nutrients and light so rice seedlings can establish vigorously and uniformly.

Applications of Masaro 55OD

• Controls common paddy grasses such as Echinochloa spp. (barnyardgrass) and Leptochloa spp. (Japanese sprangletop).

• Controls sedges and coarse grasses commonly found in rice fields.

• Controls various broadleaf weeds that compete with rice.

• Works both pre‑ and early post‑emergence to suppress weed populations at the start of the season.

• Selective to rice when used according to label directions, supporting healthy, uniform seedling growth.

Recommended application

• Spray approximately 2–3 days before or after seeding/transplanting for optimal weed control.

• Most effective when used early in the season, at initial weed emergence.

• Maintain adequate soil moisture and proper water management after application to maximize efficacy.

• Follow label directions for dose, water volume, and timing specific to crop and local conditions.

Note

• Treat early to achieve better weed control.

• Ensure proper water management (maintain moisture or shallow flood as recommended) after spraying.

• Prepare seedbed and level the field to improve herbicide performance.

• Read the label carefully before use and store out of reach of children.

• Wear appropriate personal protective equipment during mixing and application.

Masaro 55OD is an effective herbicide solution that keeps rice fields weed‑free from the start of the season, creating a strong foundation for healthy plant growth and high yields.