I agree Craig. Paraquat has it’s limitations and extreme caution needs to be used but no where near the lasting effect of glyphosate. We use a double knock, glyphosate followed by paraquat 3-10days later. Very effective and helps keep glyphosate rates down.

We use plenty of fulvic acid, citric acid and sulphate ammonia with glyphosate to reduce rates, definitely not 70% but 30% reduced