Opus Ultimate

Manufacturer
BASF
Category
Fungicides
Registered until
N/A
Registration number
Active materials
Links

General Information
OPUS ULTIMATE is a broad spectrum contact and fungicide with protectant and eradicant activity. OPUS ULTIMATE is taken up via the stem and foliage and is translocated upwards and outwards to provide some protection to new growth. Thorough coverage of the crop is necessary for best results. OPUS ULTIMATE has curative activity against early stages of infection but optimum results are obtained from application prior to the onset of infection.

Resistance Management
OPUS ULTIMATE contains epoxiconazole a triazole fungicide in the DMI mode of action group GROUP 3 FUNGICIDE. Resistance to this fungicide, and related GROUP 3 fungicides could develop from excessive use. To minimize this risk use strictly in accordance with label instructions and resistance management strategies that exist for any fungus listed on the label. Frequency of application must be strictly adhered to in accordance with the Directions for Use. OPUS ULTIMATE should be used in a programme that incorporates fungicidal products from alternate action groups to that of triazoles. Apply no more than three GROUP 3 fungicide sprays per season, and only two if a GROUP 3 fungicide seed treatment was used.

Direction for Use
It is an offence to use this product on animals.

Mixing
Add the required amount directly into partly filled spray tank with agitation operating. Complete filling and maintain agitation until spraying is complete.

Compatibility
OPUS ULTIMATE may be tank mixed with most commonly used fungicides, insecticides and plant growth regulators. Do NOT mix with herbicides. Care must be taken to ensure that recommendations for all products are followed. No phytotoxic effects have been observed on available cultivars of wheat and barley. It is recommended to limit use of mixtures to small experimental areas on new cultivars to test plant compatibility before extensive use. Mixtures should be applied immediately after preparation.

Rainfall
Do NOT apply if rainfall is likely within two hours of treatment.

Handling
Do NOT handle until all safety precautions have been read and understood.

Transport
Do NOT carry this product on a passenger service vehicle.

Spillage
Prevent further spillage and product from entering waterways. Wear overalls, gloves, footwear and goggles. Absorb spill with an inert material (e.g. vermiculite) and place in a labeled, sealable container for disposal. Wash affected area with water and detergent. Absorb and collect washings and place in the same sealable container as the spilled material. Dispose of the waste safely in a suitable landfill.

Personal Protection
When preparing or applying spray, wear cotton overalls buttoned to the neck and wrist, a washable hat, impermeable gloves, and goggles or a face shield.

General Safety and Hygiene Measures
Avoid contact with skin, eyes and clothing. Avoid breathing vapour or spray mist. Do NOT eat, drink or smoke when using this product. Remove protective clothing and wash hands and exposed skin thoroughly with soap and water before meals and after work. Wash protective clothing immediately after use. Store work clothing separately.

Use
Apply with well-maintained and accurately calibrated equipment. Do NOT spray over, or allow drift over, surface water such as ponds, waterways or drains. Clean out application equipment thoroughly after use. Do NOT contaminate surface or ground water when disposing of equipment wash waters.

Note
Storage and application must be as described in the current version of the New Zealand Standard for the Management of Agrichemicals NZS8409.

Registered for culturesRatePreharvest Interval
Spring barley1.5 l42
Winter barley1.5 l42
Winter wheat1.5 l42
Spring wheat1.5 l42
Corn1.5 l35