These pests are sciarid flies, also known as fungus gnats. The adults are relatively harmless (though annoying), but the grubs feed on the young roots of plants and can cause serious damage. The best controls are to drench the pots with PY Insecticide from Vitax, or use a Plant Flycatcher sticky trap from Neudorff.
Gardening Expert: |
If you can't find what you are looking for on the website then you can ask one of our experts. To get in touch with us Click Here
We will try to get back to you with an answer as soon as we can.
Did you find this answer useful? Subscribe to our newsletter for gardeing news, projects, special offers and competitions.
Singapore Botanic Gardens
Singapore
Vallarta Botanical Garden
Vallarta, Mexico
Medellin Botanical Garden
Medellin, Columbia
Monet's Garden, Giverny
Giverny, France
Dubai Miracle Garden
Dubai, United Arab Emirates
Koishikawa Korakuen Gardens
Tokyo, Japan