So impressed with the lacewing larvae. I had the worst aphid infestation I've ever experienced in my polytunnel to the extent I thought I'd lose half my crops- nothing had worked. Being organic... See more
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Dragonfli offer the widest range of biological pest control solutions in the UK. Recommended by the RHS and with over 20 years of experience tackling garden pests we offer affordable biological controls suitable for any home garden or greenhouse. Compatible with natural and organic gardening we provide information and guidance on all of our biological controls for easy application and success.
Contact info
Unit 5 Cherry Tree Farm, CO9 3LZ, Halstead, United Kingdom
- +441376 563322
- sales@dragonfli.co.uk
- dragonfli.co.uk
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I ordered fungus gnat nematodes and…
I ordered fungus gnat nematodes and they solved the issue with long term effect (it’s 5 months later and not a fly in sight!).
We had tried numerous other things to solve the problem, including completely replacing pots and the soil, washing the roots etc and nothing worked. There were quite a lot of nematodes provided so I probably put more in than would be advised however there was an immediate reduction in new flies and perhaps one further generation of flies before it all stopped.
We used the sticky traps to keep monitor on how many flies were present and to reduce the impact of the pest as it was an indoor plant. These were really effective for this purpose.
Excellent product
Excellent product, arrived quickly and has quite literally destroyed those horrible little pests(fungus gnats). Top quality product and top quality service 👌🏼
They don’t hatch. Woeful customer service
They don’t hatch. The eggs remain in the packet. Nothing happens!

Reply from Dragonfli
The Nematodes destroyed the fungus…
The Nematodes destroyed the fungus flies on the first go. Great buy!
Fungus gnat free at last
Highly recommend fungus gnat nematodes tried everything else nothing worked thought I was going to have to bin all my house plants
One application and all the grubs were gone and only saw one fly in that time. I will apply again just to be sure but definitely worth trying these
Fantastic service and a super product
Fantastic service and a super product - I will order again in the late Spring for summer season of moths! Thank you!
slug killer nematodes and fungus fly infestation.
I have used the slug killer nematodes, as well as the fungus fly nematodes. Both produced visible results within days, and in the case of indoor fly infestations, my house stayed fly-free until I brought in an infested compost a couple of years later. So, I have bought again and will re-Order in future. Not ever going to bother with pesticide poisons ever again, as they don't actually work!
As I also had fruit flies, I ordered sticky traps, which are amazing - I am really pleased to see the pesky little things stuck on there!!!
Fast delivery in time for Christmas
Fast delivery in time for Christmas
Checked the Nematodes were in stock, ordered, and used before Christmas. Now we have what I call a no-fly zone :-)
Moth eradication
We have tried all sorts of ways to get rid of moths in the past with only partial success. When we used Mini Monstera Leaf Green sticky Traps we eradicated the moths completely. If moths become a problem in the future I will definitely buy them again - I would highly recommend them.
Blue on blue attack on clothes moths
I am very happy with the idea of using biological weapons such as this ......... I have several traps in place and only one moth caught after the wanton destruction of some cashmere sweaters and an oiled wool submariner sweater last year. I am confident I have sorted the little sh*ts out. Also now using the Clothes Moth gg killer sachets which I am hoping will interrupt the breeding cycle of any still left!
Thrip Attack: Resolved!
I ordered an army to attack a very heavy thrip infestation I had. I lost a plant in the process and a few monstera leaves. However, my monstera, beaten up as she is, is standing strong. The pothos even better.
A combination of loose army and sachets, as well as the black oil soap is what did it for me. I watched too many Youtube videos, but I recommend learning their full life cycle and how to attack each one effectively. I was going to get even stronger reinforcement, but it is hard to maintain high-heat in cold humid england.
A lot of patience is needed. I really wanted to try a more eco friendly way instead of strong pesticides, and I am so happy it worked. I have not seen an adult thrip in ages and I hope to never see them again.
Their customer service is lovely and the orders arrive fast and promptly.
Absolutely brilliant
Absolutely brilliant - they did the trick and I’m ordering more (for another property)
No more annoying flies
Great product, easy to use and did exactly what it said, we noticed the absence of flies almost straight away!
Excellent service and product for house…
Excellent service and product for house plant fungus gnat infestation
The long wide sticky yellow traps have been very effective capturing fungus gnats coupled with watering in the nematodes.
Highly recommend.
Good company, maybe tape the tubes.
I ordered Ambuleris Cucumeris from Dragonfli. The tube on arrival had become open in transit and some of the mites had fallen into the package and died. I let customer service know though the mites in the bottle were still alive. Maybe the tube needs tape for postage. My first order months previously came with no issue and the mites themselves are fantastic. I have reordered with the company since this order as they are trustworthy and the product works. Would recommend people sign up to the email newsletters as they have alot of deals available like 20% off products that are popular.

Reply from Dragonfli
Easy instructions and effective…
Easy instructions and effective results. Highly recommend!
I use dragonfli products for organic…
I use dragonfli products for organic mushroom farming and it's been a game changer. Bye bye fungus gnats. The customer service is great with every order delivered swiftly.
Product arrived quickly and very simple…
Product arrived quickly and very simple to use. Will see how it works over next few weeks but seems good value for money
Great service
Great service, quick delivery and product as described. Thank you.
Thrips products great
I used the thrips products including the live mites and slow release pouches after treating my plants with neem oil for several weeks beforehand. The products came quickly and 2 orders of live mites seem to have worked really well.
The sawdust stuff the mites come in is a little messy and since you can’t see the mites it is hard to know how much you should be putting on per plant. However overall super pleased with the products.
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