For the prevention and treatment of Scarid Fly infestations 10g/L Deltamethrin.
 
Scarid 10 is a concentrate and should be applied at a rate of 30ml per litre of water. Use: Spray onto growing medium once a week trying to avoid contact with plant.
 
One off treatment: add 5ml per litre in a watering can as a drench to semi dry growing media. Kill off Scarid Fly eggs and larvae in growing media: add 0.5ml per litre of water in the nutrient tank (minus nutrient). Run for 2 hours and dump. Flush. Remake the nutrient tank.
Prevent Scarid Fly infestations: add 30ml per litre of water. Spray on growing medium once per week, avoiding contact with your plants. For the prevention and treatment of Scarid Fly infestations