How To Get Rid Of Blackfly

How To Get Rid Of Blackfly. Fungus gnat larvae thrive in consistently moist compost. Hot, soapy water, sprayed over the infestations is the best way i have found to deal with black flies.

Blackfly Which? Gardening Helpdesk
Blackfly Which? Gardening Helpdesk from gardening.which.co.uk

Inspect plants regularly in the summer and deal with outbreaks immediately. How to get rid of fungus gnats drying out your soil is the most effective way of getting rid of fungus gnats. Cant think of a better use for tobacco can you?

Blackfly Which? Gardening Helpdesk

The best way to avoid blackfly infestation is to check the plants daily. Fungus gnat larvae thrive in consistently moist compost. Do this as often as needed. I’m not sure fairy liquid is purest organic, but it’s just about good enough for me…