ronstar herbicide active ingredient RONSTAR TURF & ORNAMENTAL HERBICIDE

Ronstar is a herbicide that offers great weed control without root pruning.  This selective, granular, pre-emergent herbicide controls certain weeds in woody ornamental shrubs and trees in nurseries.

Controls the following weeds
Winter Grass Summergrass Creeping Oxalis Bindii Thistle Capeweed Cat's ear Cudweed Medic Crowsfoot-Grass

Properties:
- Active ingredient: 20 g/kg oxadiazon;
- Granular formulation;
- Pre-emergent herbicide;
- Unique mode of action- group G;
- Effect up to 10 days;
- Broad spectrum;
- Efficient and economic;
- Weak odour;
- Colour: grey to tan.

Product usage:
- All recreational turf situations. 
- Most turf species, excluding Santa Ana couch, carpetgrass and centipede grass;
- Container-grown woody ornamental shrubs, trees and vines;
- Control of germinating weed seedlings is expected for up to 10 weeks after application.

Recommendations:
- Apply on moist soil or apply irrigation if it does not rain within two days;
- Use a properly calibrated granular applicator to apply the granules in a uniform pattern;
- Uniform application is essential for satisfactory weed control. Calibrate the applicator before use according to the manufacturer's instructions, and check applicator frequently to ensure that the equipment is working properly;
- After application, make sure granules are washed or brushed off the foliage, particularly the foliage of prostrate and dense ground-cover plants;
- DO NOT apply granules when foliage is wet;
- Do not apply to turf foliage that is wet.

Dangerous to fish. DO NOT contaminate streams, rivers or waterways with the chemical or used containers.

Please be sure to read, understand and follow the full Conditions, Disclaimer and Directions for Use. Use the appropriate personal safety equipment when needed.

REGISTRANT: Bayer Crop Science Pty Ltd APVMA Approval No.: 62461/15kg