Fungus Gnats Neem Oil. I like to use neem oil as a soil drench in combination with yellow sticky traps that can catch the adult gnats. Ive been mixing it at one oz.
SDS eco-neem is a registered organic insecticide for the control of a broad range of chewing and sucking insects including. When applying spray insecticides to houseplants dont spray inside the house take pots outside to do any spraying that should be common sense the fine water droplets containing insecticide will be suspended in the air and breathed in. Plan on using the solution within 24 hours for maximum effectiveness.
5 Neem Oil Soil Drench In a similar method to hydrogen peroxide or Bti a neem oil drench can also be applied to the infected soil to kill fungus gnats.
A repeat application may be required as adult fungus gnats live for several days and may lay new eggs into the soil. Plants are 3 weeks into 1212. Economical 100ml makes up to 50 litres Eco-Neem is a registered organic insecticide for the control of chewing and sucking insects including caterpillars curl grubs grasshoppers mealybugs lawn armyworm aphids mites citrus leafminer fungus gnats and whitefly. Anything i should be careful of here or am i good to go.