Brown lacewings against aphids, thrips, spider mites, and more.

Sticky leaves and a shower just isn't helping? Order brown lacewings to tackle aphids, open the tube right next to your plant, and let these beneficial insects tidy things up naturally!
€17,90 €22,90
Save €5,00
€8,95 /Small tube

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  • 100% natural help against aphids & more.

  • Bred in Germany – fast delivery

  • Completely chemical-free – no residue

  • Discreet, effective & biologically sustainable

  • Safe for children & pets

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Number of tubes

In stock - arrives in 2-4 business days

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Brown lacewings against aphids – natural help in a tube

Brown lacewings (Micromus angulatus) are beneficial insects that track down and eat aphids, thrips, spider mites, and other soft-bodied pests on plants. They are a chemical-free alternative to sprays, remain active even at moderate temperatures, and are therefore particularly suitable for indoors, conservatories, and greenhouses.

First one sticky leaf, then two, then three, then all of them

Aphids are rarely noticed one by one. First the leaf gets sticky, then the windowsill underneath starts to shine, and a dense colony has long since settled on the tip of the shoot. Thrips, on the other hand, leave behind silvery speckles, while spider mites create fine webs in the leaf axils. All three have two things in common: they are soft-bodied and multiply faster than you can pick them off. There is also a detail that many overlook: ants harvest the honeydew from the aphids and, in return, defend their herd against beneficial insects. The ant trail must therefore be cleared before any application.

Where you can use brown lacewings against thrips and aphids

The brown lacewing is the indoor specialist among lacewings. It protects your houseplants in the living room, the conservatory, as well as potted and tub plants on the balcony, terrace, and in raised beds. It also works gently on sensitive crops because nothing is left on the leaf. Brown lacewings against thrips and aphids like temperatures between 15 and 28 °C, ideally in a quiet place without drafts and direct sunlight. What sets them apart from other lacewings is especially noticeable indoors: they stay closer to the infested plant, wander off less, and are smaller and less sensitive to light.

What brown lacewings do against aphids on the plant

Once released, Micromus angulatus independently goes in search of the culprits. Brown lacewings against aphids have one main thing: hunger. They find their prey themselves, and whatever is soft-bodied and within reach is eaten – aphids as well as thrips, spider mites, and other soft pests. One tube contains 10 insects and is sufficient for 1 to 2 square meters, depending on the severity of the infestation. A little patience is required: the lacewings need a short period to settle in before they start searching for food. There are no residues, not even on vegetables and herbs.

Brown lacewings or lacewing larvae: which fits your infestation?

You can find several lacewing products in our shop. They differ in terms of quantity, area, and temperature. One tube of brown lacewings contains 10 insects for 1 to 2 square meters, with options up to ten tubes for 10 to 20 square meters. The larvae in the cardboard honeycomb, on the other hand, are the solution for larger areas: around 150 of them, one honeycomb for up to 10 square meters in case of an acute infestation. If you are looking for lacewing larvae because a whole row of beds or a full greenhouse needs to be treated, this is the better choice. And it's worth taking a close look at the temperature: the optimal range for the brown lacewing starts at 12 °C, while that of the larvae in the honeycomb starts at 18 °C.

When brown lacewings are not the right remedy

For large areas, they are simply the wrong choice. One tube covers 1 to 2 square meters; for a full greenhouse, you would need a corresponding amount – in that case, the cardboard honeycomb with its approximately 150 larvae is the more sensible option. Activity decreases below 15 °C, so using them in unheated rooms is not worth it. Anyone who has used chemical pesticides in the last six weeks should wait, otherwise the beneficial insects will not survive. A drafty location or direct sunlight is also not for them. As long as ants are guarding the aphids, the lacewings won't get very far.

🌿 Conclusion: With GREEN GUARDIA brown lacewings, you can tackle aphids, thrips, and spider mites biologically – targeted on individual plants, chemical-free, and even in cooler indoor spaces.

Small, quiet, and hungry: Get your brown lacewings now!

GREEN GUARDIA vs. other providers

What sets us apart from the rest

Produkte für Haus, Garten & tiernahe Bereiche

Unklare Produktinfos

Nützlinge aus deutscher Zucht

Unklare Herkunftsangaben

Praxisnah entwickelt

Komplizierte Auswahl

Klare Anwendungshinweise

Wenig Anwendungshinweise

Frisch abgefüllt bzw. sorgfältig verpackt

Längere Lager- oder Lieferzeiten möglich

  • German breeding

    Beneficial insects from controlled German breeding – quality you can rely on

  • Expert advice

    Application tips and support from our experts – targeted and effective.

  • Quick help

    Our beneficial insects are ready to use immediately and provide targeted help for acute infestations in the house or garden.

  • Natural & safe

    Harmless for everyday use – completely risk-free for children, pets & plants.

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Natural pest control

At GREEN GUARDIA you will find the right natural solution for every pest problem – without any chemicals.

Whether parasitic wasps against moths, predatory mites against spider mites, or nematodes against fungus gnats and slugs – our beneficial insects provide reliable help in the house, garden, or greenhouse.

As specialists in biological pest control, we stand for quality, innovation, and sustainable results – in harmony with nature, people, and animals.

Expert advice – Personal & practical

Our expert advisors will support you with targeted application tips and many years of experience in natural pest control. Whether you have questions about application, combining different beneficial insects, or selecting the right product – we are here to help you quickly and competently.

FAQ Brown lacewings

Do you have questions about our products, their application, or shipping? Here you can find the most important answers at a glance. If something remains unclear, please feel free to get in touch with us!

FAQs

Brown lacewings (Micromus angulatus) are beneficial insects for natural support against aphid infestations and other soft-bodied plant pests.

Lacewings are particularly suitable for helping with infestations of aphids, thrips, and other soft-bodied plant pests.

The beneficial insects can be used on houseplants, balcony plants, herbs, vegetables, ornamental plants, and sensitive crops.

Brown lacewings are considered particularly robust, often stay closer to the plants, and are ideally suited for indoor spaces as well as cooler temperatures.

Yes, brown lacewings are particularly well-suited for homes, conservatories, and greenhouses.

Yes, these beneficial insects are a natural and chemical-free alternative and are considered safe for humans and pets when used as directed.

The lacewings are delivered safely and gently in a practical tube.

Each tube contains 10 brown lacewings (Micromus angulatus).

Depending on the severity of the infestation, one tube is suitable for approximately 1–2 m² of plant area.

The lacewings should be applied as soon as possible after receipt.

Shipping information:

  • Fresh shipping: Orders placed Monday through Friday by 5:00 AM are shipped fresh daily.
  • Weekend orders: Orders placed after 5:00 AM on Friday will be shipped the following Monday to guarantee the freshest beneficial insects.

After transport, lacewings often need some time to acclimatize and will quickly become active again at suitable temperatures.

After receipt, carefully place the lacewings directly onto the affected plants or in their immediate vicinity.

Application is particularly suitable when a pest infestation is visible and temperatures are mild between 15–28°C.

After a short acclimatization period, the lacewings will begin searching for food. Initial visible changes often appear within a few days.

No, chemical pesticides should be avoided as much as possible during application.

Ants often protect aphids and can therefore hinder natural pest regulation.

In the case of a more severe or recurring infestation, a further application after about 2–3 weeks is recommended.

Brown lacewings are considered relatively sedentary and often remain near the plants for longer.

Yes, the animals are visible, but they are rather small and inconspicuous.

Yes, application is possible without any problems in normal daylight.

Yes, these beneficial insects are particularly well-suited for sensitive plants, as no chemical residues are created.

The ideal time for application is at the first signs of a pest infestation.

Depending on the environment and food supply, the animals remain active in the plant area and support natural pest regulation there.