Ronstar EC 25 Herbicide (Bayer) 1 liter plastic bottle


Sold By : GoEden Category: Tags: , ,


Selective pre-emergence herbicide for use in transplanted onions, transplanted rice, dry seeded rice, pre-germinated direct-seeded rice.

250 g/L Oxadiazon

654 g/L Solvent Xylene



MIXING: Fill sprayer with water to half capacity. Pour required quantity of RONSTAR EC 25, then fill sprayer to full capacity while stirring or agitating to mix thoroughly.

Direct Seeded Pre-germinated Rice – Apply RONSTAR EC 25 at 3-4 days after sowing when most rice seedlings are at needle-like stage. Ensure no standing water at the time of spraying. Ensure drainage by closing main source of irrigation and opening all water outlets. It is recommended to have 1-foot wide canalettes along he levees and 4-5 meters interval in the paddy. Spray uniformly over the area.

Transplanted Rice – Apply RONSTAR EC 25 4 days before or until 4 days after transplanting. The best timing of application for DAPOG seedlings (age: 18 days and above), spray at 0-2 days after transplanting. Spray uniformly over the area.

Dry-Seeded Rice – Broadcast dry rice seeds. Cover seeds lightly with soil. For rainfed areas, spray RONSTAR EC 25 immediately after reaching field capacity before the application.

Transplanted Onion – Apply RONSTAR EC 25 immediately before or after transplanting. Best results are obtained when sufficient soil moisture is present during application.

COMPATIBILITY: RONSTAR EC 25 is compatible with Phenoxy compounds, propanil and other herbicides.

RE-ENTRY: Re-entry can be done after the spray droplets have dried up. It is recommended to keep from disturbing the soil, even by trodding on the spayed soil surfaces to present “herbicide barrier” formed by the application of RONSTAR EC 25.

STORAGE: Flammable. Keep away from heat and open flame.

CONTAINER DISPOSAL: Triple rinse, puncture, and crush empty containers and dispose by burning 45 cm deep in an isolated location away from water sources.

PRECAUTIONS: Avoid contact with skin, eyes, and clothing. Wear gloves, goggles, and protective clothing during mixing. Remove and wash contaminated clothing before reuse. After work bathe thoroughly.

BABALA: Iwasang malagyan ang mga mata, balat, at damit. Gumamit ng guwantes at damit pananggalang. Labhang mabuti ang nahawahang damit bago muling gamitin. Maligo pagkatapos ng Gawain.


If swallowed: Do not induce vomiting. Product contains aromatic hydrocarbon solvent which can cause pulmonary edema. If patient is conscious, give 1 glass of water. Get medical attention immediately.

If on skin: Remove contaminated clothing and wash affected area with plain soap and water.

If in eyes: Flush eyes with running water. Get medical attention immediately.

If inhaled: Remove victim from area of exposure and bring to fresh air.

NOTICE: No warranty of any kind, expressed or implied is made concerning use of this product. User assumes all risks and liabilities resulting from handling, use or application of the product.

PROHIBITION: It is a violation of FPA rules and regulations to use this product in a manner inconsistent with its label.


Bayer CropScience, Inc.

Tel. Nos. (02) 226-4915

(24-Hour Emergency Assistance)

(02) 226-4826 (Customer Care)

National Poison Control and Information Service

c/o Philippine General Hospital

Tel. Nos.: (02) 524 - 1078 and (02) 521-8450 local 311


®Registered trademark of BAYER

Formulated and Repacked by: Bayer CropScience Lid. India Distributed by:

Bayar CropScience Inc.

3VF Bayer House Canlubang Ind'l Estate.,

Calamba, Laguna

Tel. No.: (021 220-4888

Registered with the Fertilizer and Pesticide Authority pursuant to P.D. 1144

FPA Registration No.: 284-357-1217

Batch No.: PV06000145


There are no reviews yet.

Be the first to review “Ronstar EC 25 Herbicide (Bayer) 1 liter plastic bottle”

Your email address will not be published. Required fields are marked *