PRODUCTS FOR ROOT DAMAGE PESTS
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9 products
9 products
Save your houseplants and seedlings from Sciarid fly/Fungus gnats and larvae damage with our parasitic nematodes.
Biological controls are not always kept in stock, they are ordered in fresh. This can sometimes lead to a time lag between when you place the order and when it is despatched.
The adult fungus gnats/sciarid flies live on and around the compost surface of pots, more commonly indoors rather than outside. The flies themselves are an unsightly nuisance but most of the damage is caused actually by their young. The small white larvae live in the compost and feed on the tender roots of plants and cuttings. They will also come to the surface to feed.
Nematodes are more effective if the sciarid population is high. The nematodes are watered on, and attack the sciarid larvae underground. Parasitic nematodes seek out suitable hosts by swimming in the thin film of water on soil particles, locating hosts by detecting carbon dioxide and other waste products. Once they find a host, they enter the body cavity through the breathing or feeding systems, and release bacteria (Xenorhabdus). The bacteria kills the host within hours, and the nematodes grow and reproduce within the 'broth', which they produce. The next generation of infective juveniles leaves the dead host, and moves in search of fresh hosts.
You can read the instructions for the nematodes HERE.
Combine with yellow sticky traps for better control. A second treatment may be required depending on the level of infestation and the life cycle stage of the pest.
Vine Weevil nematodes are watered into pots or open ground with a watering can or hose, killing the vine weevil grubs.
Use as soon as the soil temperature reaches 5°C. The parasitic nematodes enter the grub, poisoning it and then feeding off it to increase their numbers.
Sold in 2 sizes.
Biological controls are not always kept in stock, they are ordered in fresh. This can sometimes lead to a time lag between when you place the order and when it is despatched. Order by 10am Monday for same week despatch.
Save your houseplants and seedlings from Sciarid fly/Fungus gnats and larvae damage with our best selling solution. (Steinernema Feltiae/Carpocapsae mix).
The adult sciarid flies live on and around the compost surface of pots, more commonly indoors rather than outside. The flies themselves are an unsightly nuisance but most of the damage is caused actually by their young. The small white larvae live in the compost and feed on the tender roots of plants and cuttings. They will also come to the surface to feed.
You need to control both the adults and the larvae or you will not break the cycle.
For the adults use the new eco yellow sticky traps, you get 5 (12cm x 5cm) traps.
For the larvae nematodes are watered onto deal with the larvae underground. Parasitic nematodes seek out suitable hosts by swimming in the thin film of water on soil particles, locating hosts by detecting carbon dioxide and other waste products.
Once they find a host, they enter the body cavity through the breathing or feeding systems, and release bacteria (Xenorhabdus). The bacteria kills the host within hours, and the nematodes grow and reproduce within the 'broth', which they produce. The next generation of infective juveniles leaves the dead host, and moves in search of fresh hosts. You can read the nematode instructions HERE.
A second treatment of nematodes may be required depending on the level of infestation and the life cycle stage of the pest.

Fruit and Veg Protection Nematodes (Steinernema Feltiae/Carpocapsae mix)
From £9.00
Unit price perFruit and Veg Protection Nematodes (Steinernema Feltiae/Carpocapsae mix)
From £9.00
Unit price perStop pests attacking your fruit and vegetables with nematodes.
These multitarget parasitic nematodes target all a range of pests including; Codling Moth, Shore Fly, Sciarid Fly, Caterpillars, Root Fly, Gooseberry Sawfly, asparagus beetle larvae, wireworm, viburnum beetle larvae and more.
Sold in packs of 1 x 60 sqm, 2 x 60 sqm or 3 x 60 sqm, you can read the instructions for these nematodes HERE.
Biological controls are not always kept in stock, they are ordered in fresh. This can sometimes lead to a time lag between when you place the order and when it is despatched. Order by 10am Monday for same week despatch.
Save your lawn from damage with these beneficial nematodes (Steinernema feltiae). Best used against leatherjackets in the later summer, soil must be above 10°C for application.
Sold in 2 sizes. Orders placed by 10am Monday will be despatched later in the week.
These mites are one of the most effective killers of sciarid fly larvae.
Mobile predatory mites that feed on sciarid fly larvae and other 'soil' pests including springtails, thrips pupae and root mealybug. Adults are reported to live for several months and survive up to 50 days without food, making them ideal in situations of very low pest populations. At night they move a short distance up, on to the plant foliage and will feed on mealybug and other soft bodied prey. Mites are very mobile and soon distribute themselves throughout the crop.
Sold in 2 sizes. Orders placed by 10am Monday will be despatched later in the week.
Chafer larvae can cause devastating damage to lawns. We supply microscopic beneficial nematodes (eel worms) which are watered into the lawn. The ground needs to be above 12°C for this product to work. This product is not sold during the colder months.
The best time to apply chafer grub control is at the end of the summer, when the newly hatched grubs will be at their most vulnerable. However if you find after a warm spring that the grubs are a problem even before they have pupated in May, then you may want to treat them at the beginning of the season. The treatment may be more effective in Autumn than in spring, but if your lawn is suffering then some treatment is better than none.
Some of the Chafer damage is caused by the grubs chewing at the roots of the grass, but much of it is caused by birds and animals scratching away at the soil searching for the juicy grubs.
Finally, you can net off your fruits and veg in an eco-friendly way that doesn't generate harmful plastic waste.
Plastic-free, biodegradable insect netting. Made from plants, not petroleum.
Looks like plastic, feels like plastic, but is not plastic.
Protect your fruit and vegetables from common garden pests such as flies, butterflies and birds. The fine mesh ensures protection against even the smaller pests whilst allowing a high amount of light penetration to ensure good growth.
Shipped in recyclable packaging. InsectoNet comes as a single piece of fabric 2.1 by 5.0 metres in size that can easily be cut to size. The high quality fabric means it won't fray on the edges when cut. It lasts at least 3 years.
Use from planting until harvest, approximately April - September.
Do not use during flowering period for plants which require pollination.
Flies, butterflies and moths are often attracted to fruit and vegetable plants to lay eggs which hatch into devastating pests. If adults are kept away from plants, they cannot lay eggs. Using a fine net prevents egg laying and therefore the need to control feeding pests.
The 0.85mm fine mesh provides excellent protection against many pests including;
Cabbage Root Fly
Carrot Root Fly
Onion Fly
Cabbage White Butterfly
Pea Moth
Leek Moth
Cutworm
Thrips
Whitefly
Leaf Miners
Many common aphid species
Finally, you can effectively net your fruit and vegetables without plastic! Biodegradable, this netting is revolutionary. It looks and feels just like a plastic net, but is made from plants.
And as an added bonus you can use it as a plastic free frost fleece! It will protect from a light frost down to 2°C
How about ditching the bucket and maths involved in applying nematodes?
This great bit of kit allows you to apply nematodes using your hose, a measuring jug and a stirrer. It's also a timesaver and great for applying nematodes to large or high up areas.
Opening and closing the sprayer
Bend the plastic tab so that the round sprayer button can be turned 90 degrees. The sprayer is now ready to use.
Full Instructions
1. Mix the entire contents of the nematode sachet with 1 litre of lukewarm water and stir until the product is completely dissolved. This will leave you with the nematode concentrate.
2. Use a funnel, or measuring cup, and pour the required amount of concentrate into the Nema Super Sprayer. Top this up with tap water. Correct application amounts are detailed below in Table 1.
3. Attach the sprayer head to the bottle.
4. Shake the Nema Super Sprayer to mix the nematodes in the liquid.
5. Connect a garden hose to the Nema Super Sprayer.
6. Open the water tap and start spraying, moving the sprayer gently back and forth. Start with the most damaged areas and continue spraying all the areas where you suspect the presence of pests.
• After 3 - 5 minutes (depending on the water pressure) all of the nematodes will have been applied to the soil, or plants, and the Nema Super Sprayer will be empty.
• Repeat the application steps as often as indicated in the refill table below.
• Clean all parts of the Nema Super Sprayer thoroughly with water after use.
Table 1