PRIMO MAXX is an efficient and versatile turf management tool that maximizes turf quality, pre-conditions for stress prevention, and optimises resources.

PRIMO MAXX improves turf stand, uniformity and health to provide a smooth, tightly knit cover that is better able to withstand stress. PRIMO MAXX achieves this by increasing the lateral spread and turf density, in addition to slowing the vertical growth of the grass. This enhances the playability of many surfaces including fairways, greens and tees on golf courses as well as sport fields and other playing surfaces.

Trinexapac-ethyl is rapidly absorbed by the leaves and crowns of the plant, mostly within one hour of treatment.  Absorbtion through roots are negliable.  It is transported acropetally (upwards) in the xylem to the meristem, where cell elongation occurs.  This systemic translocation contributes to even distribution of the active ingredient within the plant tissue.

Trinexapac-ethyl inhibits gibberellic acid biosynthesis, resulting in decreased cellular elongation and internode length. After application, any new growth has shortened internodes, more tillers, and reduced vertical growth compared to untreated turf.

APVMA Code : 54275

PRIMO MAXX is micro emulsion formulation containing 120g/L trinexapac-ethyl (cyclohexanedione).

Syngenta specifically designed the MAXX formulations for use in sentisitive turf plants. As a result of the management concerns for superintendents and turf managers have beed addressed.

Benefits:

• no odour
• no petroleum solvent
• easily forms a solution and stays suspended
• won't crystalise and clog nozzles
• easily tank mixed
• less equipment wear

Turfgrasses

• Common couch
• Couch varieties (Greenlees Park, Wintergreen, Santa Anna)
• Hybrid couch
• Kikuyu
• Carpetgrass
• Buffalograss
• Bentgrass
• Fescue
• Perennial Ryegrass
• Bentgrass

For optimum turf quality, use PRIMO MAXX in conjunction with turf management practices that promote good plant health.

The recommended use rates are designed to give approximately a 50% reduction in clippings over a 4 to 6 week period. In practise the amount of growth regulation achieved will vary between situations due to environmental conditions and management practices. To some extent therefore application rates will need to be adjusted to match growing conditions, management practices and the amount of growth regulation required. Repeat applications can be made as soon as turf resumes growth or more suppression is required. PRIMO MAXX should be applied to actively growing turf, at least 6 hours before or after mowing. Good mowing management leading up to application is required to achieve a good quality turf surface and to obtain the best results.

PRIMO MAXX is compatible with some formulations of products containing the following chemicals: MCPA/bromoxynil/dicamba, bromoxynil, MCPA ester/bromoxynil/dicamba, MCPA ester/bromoxynil, MCPP/2,4-D amine/dicamba, 2,4-D amine or MCPP/dicamba.

However, some transient discolouration of the treated turf may occur after application of a tank mix. For the treatment of broadleaf weeds in turf with herbicides other than those indicated above, it is recommended to apply PRIMO MAXX and the broadleaf weed herbicides separately, allowing at least 10 days between an application of PRIMO MAXX and the broadleaf weed herbicides.

PRIMO MAXX can be tank mixed with HERITAGE MAXX, BANNER MAXX, DACONIL WEATHER STIK, HEADWAY MAXX and MONUMENT LIQUID.

Tankmixing benefits
The longevity of fungicides are generally extended when used in conjunction with a growth regulation programme of PRIMO MAXX.

Contact Syngenta for assistance in creating a custom GreenSure Plan for your course.

Storage and disposal
Store in the closed, original container in a dry, cool, well ventilated area, out of direct sunlight.Triple or preferably pressure rinse containers before disposal. Add rinsings to the spray tank. DO NOT dispose of undiluted chemicals on site. If recycling, replace cap and return clean containers to recycler or designated collection point. If not recycling, break, crush or puncture and bury empty containers in a local authority landfill. If no landfill is available, bury the containers below 500 mm in a disposal pit specifically marked and set up for this purpose clear of waterways, desirable vegetation and tree roots. Empty containers and product should not be burnt.

Syngenta supports recycling through drumMuster.

Safety directions
Will irritate the eyes. Avoid contact with the eyes. If product in eyes, wash it out immediately with water. When opening the container, preparing the spray and using the prepared spray, wear:

• cotton overalls buttoned to the neck and wrist
• elbow-length nitrile or PVC gloves
• a washable hat
• face shield or goggles

Wash hands after use. After each day's use, wash gloves, face shield or goggles and contaminated clothing.

PRECAUTION

Re-entry Period
DO NOT enter treated areas without protective clothing until spray has dried. DO NOT allow the public to enter treated areas until spray has dried.

Read the MSDS for more information

Protection of wildlife, fish, crustanceans and environment
Dangerous to fish larvae and oysters. DO NOT contaminate dams, rivers, streams or storm water drains with concentrate or used container. Wash out spraying equipment, mixing and measuring utensils with water onto grass.

Read the MSDS for more information