Oxuvar 5.7% 275 grams for 10-15 bee colonies (REG NL 116565)

Oxuvar is a pre-dissolved oxalic acid solution. This makes it easy to prepare a drip or spray solution yourself. For the oxalic acid drip method, adding 275 grams of sugar is sufficient. Just shake until the sugar is dissolved. And then it can be dripped using a dosing syringe. Per seam occupied with bees, you drip approximately 5 ml.

Oxuvar can also be used for spraying bees. For this, dilute the bottle with 250 ml of drinking water. Spray in a fluid motion approximately 6 ml per seam of bees.

Oxalic acid in powder form is available in 100 gram and 500 gram packaging for use in cleaning materials, for example. Oxuvar is a product of Andermatt Biovet.