Nufarm is excited to announce that Tri-Base Blue now has a wider usage rate registration of 125mL-350mL/100L in grapevines. This means your top copper, now treats a whole lot more.

Performing better gram for gram than copper hydroxides, Tri-Base Blue, now with wider usage rates in grapevines for long-lasting protection against Downy Mildew.

In a nutshell:

  • Tribasic copper sulphate gives a more uniform release of copper ions for superior, long-lasting protection against Downy Mildew
  • Now with a wider usage rate in grapevines allowing for greater choice and flexibility in your program
  • Optimal particle size for more uniform distribution on plant for improved performance
  • Convenient high quality liquid formulation


Want to know more about Tri-Base Blue? Visit the product page by clicking below.


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