Envu UK, a global leader in providing innovative solutions to turf disease and weeds, announces the launch of Harmonix® Turf Defense a revolutionary bio-control fungicide, for the natural control of disease in managed amenity turf.  

The first registered biological product of its kind, Harmonix Turf Defense answers the call from greenkeepers for sustainable options following synthetic product withdrawals and a growing desire to manage turf in line with environmental aspirations. Perfect for the treatment of Microdochium Patch, Dollar Spot, Anthracnose and Brown Patch, Harmonix Turf Defense offers a versatile and effective solution against disease, whether as a direct replacement for synthetic products, or as part of a wider integrated approach. 

These lipopeptide compounds (Iturins, that inhibit fungal spore germination, Agrastatins that destroy growing mycelia, and, Surfactins that synergise with Agrastatins and Iturins for membrane disruption) are produced during the manufacturing process and are present in the finished product for instant activity when ready to spray. 

“Expectations for turf are shifting alongside environmental concerns, and with the end of synthetic products in sight, we are at the dawn of a new age in grass care. Biologicals are the future of turf disease management. Re-shaping turf management strategy is key and multi-site products like Harmonix Turf Defense offer a more economical and sustainable pathway as, longer-term, pathogens are less likely to become resistant to natural, biological formulations. We have already achieved an impressive guaranteed efficacy level for a biological product with Harmonix Turf Defense and as a company we are committed to further R&D in this area,” explains Phil Logan, National Account Manager, Envu UK & Ireland.

As a natural Bio-control turf fungicide, Harmonix Turf Defense uses the power of a unique patented strain of bacterium Bacillus amyloliquefaciens. This works in direct contact with the disease, using three active biological compounds from natural lipopeptides produced during fermentation.

These lipopeptide compounds (Iturins, that inhibit fungal spore germination, Agrastatins that destroy growing mycelia, and, Surfactins that synergise with Agrastatins and Iturins for membrane disruption) are produced during the manufacturing process and are present in the finished product for instant activity when ready to spray.  

 
In addition, the Bacillus naturally activates the grass's defense genes and forms a protective biofilm at the roots. Envu has used its formulation expertise to further boost the active Bacillus in Harmonix Turf Defense with naturally formulated adjuvants and wetting agents to optimise leaf coverage, significantly reducing residues and improving overall efficacy, giving greenkeepers an effective and sustainable solution.

For additional information on Harmonix Turf Defense, visit https://www.uk.envu.com/turf-management/harmonix-turf-defense