B&Q - Gardening NaturallySciarid Fly Nematodes (Fungus Gnat) Treats 12 Sq.m

Gardening Naturally

Sciarid fly also known as fungus gnat or compost fly is a frequent pest in houseplants, greenhouses and conservatories. Sciarid fly nematodes Steinernema feltiae provide a natural method for reducing this pest in soil based growing areas. How Sciarid Fly Larvae Affect Soil and Why Nematodes Help The larvae of the sciarid fly feed on plant roots and young seedlings which can lead to poor growth or plant loss. When introduced to moist soil these nematodes locate the larvae and begin reducing the number of sciarid flies present. How Sciarid Fly Nematodes Work in Soil to Target Fungus Gnat Larvae Sciarid fly nematodes are microscopic soil dwelling organisms that naturally target fungus gnat larvae. Mix the nematodes with water and apply the solution to areas where fungus gnats are active. Once in the soil the nematodes move through the moisture seeking out larvae. What Happens When Nematodes Enter Sciarid Fly Larvae When a nematode finds a larva it enters through tiny openings such as the mouth or breathing points. Inside it releases bacteria that cause the larva to die within one to two days. The nematodes then feed on the bacteria and the dead larva allowing them to develop and multiply. The Ongoing Cycle of Nematode Activity in Moist Soil After reproducing new nematodes leave the dead larva and continue to search for more larvae. This cycle repeats while the soil stays moist and larvae remain present. Supporting Sciarid Fly Control with Yellow Sticky Traps Use yellow sticky traps to help catch adult sciarid flies and reduce breeding. Coverage and Timing for Using Sciarid Fly Nematodes Treats 12 sq.m Application time: April to August or all year indoors on houseplants. How to Apply Sciarid Fly Nematodes to Soil How to apply: Apply to moist soil and water in. You may use a watering can with a coarse rose head or a hose end applicator for larger spaces. Full instructions are supplied with the nematodes. How Often Sciarid Fly Nematodes Should Be Applied Frequency of application: Repeat applications are needed to maintain control of the pest. Important Information About Live Nematode Products Please note: Nematodes are live material and cannot be returned. They usually have an expiry date of around two weeks. Frequently Asked Questions About Sciarid Fly Nematodes Can these nematodes be used on all types of houseplants? Yes, they are safe for use on all soil-based houseplants including seedlings, pots, and larger plants. Do I need to remove topsoil before applying nematodes? No, simply apply to the existing moist soil and water in as instructed. Will nematodes affect beneficial insects in my soil? No, these nematodes specifically target sciarid fly larvae and do not harm beneficial insects or earthworms.