GNATROL Biological Larvicide

Rates per gallon.

Light infestation – 5 ml / gal.

Heavy infestation – 40 ml / gal.

Converted to 32 fl. Oz.

Hand atomizer sprayer

= 10 ml / 32 fl. Oz. Heavy Rate

Shake well before opening Gnatrol.

Make slurry in a 50 ml tube by adding 20 ml water to 10 ml Gnatrol and mix well. Then add to spray bottle half filled with water. After adding slurry, fill the rest of the sprayer with water. Continue to keep in solution with frequent shaking during application. Adjust the nozzle to a mist and spray each insert thoroughly until a puddle forms. This will then penetrate into the root zone where the larvae are. Try to time application to the end of the water cycle and after the plant has germinated and has a good root system established. Use up all that you make and triple rinse sprayer before putting back. Supplemental applications can be made weekly. WPS requires a 4 hour REI and your PPE should include gloves and a lab coat.