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Stacy from St. Petersburg, Fl writes

Can you explain the difference between Surf-AC 820 & 910 other than percentage of active ingredient?

I'm going to use a non-ionic surfactant when I spray my St. Augustine (Flortam) yard with astrizine and BifenXTS. Which non-ionic surfacant do you recommend? I live in the TampaBay area.

Answer:

The difference between Surf AC 820 and Surf AC 910 is the amount of alcohol ethoxylate in each product.  We generally recommend Southern Ag's Non-Ionic Surfactant. It a very good product that can be mixed with insecticides and herbicides. 

Answer last updated on: 04/29/2016

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Surf-AC 910 Surfactant

Surf-AC 910 Surfactant

$52.58

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