Solbac
Biological contact insecticide
Solbac is a biological, highly specific insecticide for the targeted control of fungus gnat larvae in the soil . The active ingredient , Bacillus thuringiensis var. israelensis, acts exclusively on the larvae of the fungus gnat and is therefore harmless to plants, humans, pets, and most beneficial insects.
Solbac is ideal for houseplants, seedlings, pots, raised beds and propagation and can be used both in cases of acute infestation and preventively.
Characteristics
Application
Protection effect: Approval number: FIBL W-5745 | Fungus gnats
- Insecticide → Agent against harmful insects (e.g. aphids, thrips, whiteflies).
- Acaricide → Agent against mites and spider mites.
- Fungicide → agent against fungal diseases (e.g. mildew, botrytis, rust).
- Plant protection products = preparations that protect plants from pests, diseases or weeds.
- Plant additives = Support soil life or nutrient uptake without being fertilizers or pesticides themselves.
- Plant strengtheners = Increase the plant's resistance to stress, pests or diseases.
Safety instructions
Safety data sheet
Couldn't load pickup availability
Pickup available at Zugmatt 1
Usually ready in 2-4 daysIn stock! Ships in 2-5 business days
Shipping via Swiss shipping company; we are constantly searching for the cheapest option for you | Tracking numbers are stored in your account
Customer service without AI | If you have a question, call us or contact us in writing, we will be happy to answer you
Solbac
Do you have any questions? We'll get back to you within 24 hours (during opening hours). If it's urgent, just give us a call!
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Everything about shipping
We ship all orders as quickly as possible – usually within 2 to 5 working days.
In exceptional cases (e.g., due to delivery delays or circumstances beyond our control), the delivery time may be longer. In such cases, we will inform you immediately by email.
Shipping is handled by a Swiss shipping company; we are constantly searching for the cheapest option for you.
Shipping costs are the responsibility of the buyer. The shipping price includes all necessary packaging materials .
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Support Team
Personal contact is important to us.
We advise you ourselves – honestly , directly and with heart .
This sometimes takes a little more time, but you get faster, clearer answers in return.Do you have questions about an order or need help with calculations?
Just get in touch – or come by, we look forward to seeing you. -
FAQs
You can already find many answers in our FAQs – perhaps your question is already there?
We update them regularly with your feedback. -
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Pioneers of Biological Plant Protection
Biological plant protection since 1988
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Video on "New Laws in the Home Garden" - Status Autumn 2025
Andermatt Group – Pioneer of biological plant protection
The Andermatt Group is a leading international company in the field of biological crop protection solutions . It was founded in 1988 by Dr. Martin and Dr. Isabel Andermatt with the vision of finally bringing scientifically developed biological methods into agricultural practice – for healthy food from a healthy environment.
Originating from Andermatt Biocontrol, the group has continuously developed and is now one of the world's leading manufacturers of biological plant protection products. Andermatt plays a pioneering role, particularly in the areas of insect viruses , beneficial organisms, fungi, and nematodes. The company offers one of the most comprehensive ranges of biological plant protection products for the Swiss market.
With over 25 of its own branches , integrated production facilities, and more than 600 employees worldwide, the Andermatt Group unites in-depth expertise, research, production, and consulting under one roof. A strong consulting team provides practical support to clients – focusing on effective, sustainable solutions rather than sales pressure.
The Andermatt Group remains in the hands of the founding family and its employees. This independence, combined with innovative strength and ecological responsibility, makes Andermatt a reliable partner for sustainable crop production – today and in the future.
Andermatt BioGarten – Responsible Biological Plant Protection
Andermatt BioGarten AG was formed in 2003 from Andermatt Biocontrol AG, which was founded in 1988 by Dr. Martin and Dr. Isabel Andermatt . Both companies are now part of the Andermatt Group , an internationally recognized pioneer in biological pest control and sustainable plant protection .
Andermatt BioGarten develops and distributes environmentally friendly plant protection solutions, beneficial insects, and sustainable garden products for home and hobby gardens. The aim is to consistently replace chemical pesticides with effective biological alternatives , thereby protecting the environment, biodiversity, and health.
The Andermatt Group is owned by its founders and employees and deliberately remains independent of large corporations and investors . These values shape the company philosophy and ensure long-term quality, innovation, and responsibility.
Andermatt BioGarten stands for sustainable partnerships, long-term thinking and a green future – for today's gardeners and for future generations.
View all products from the Andermatt Group at
