



Meginem® Nematodes against Vine Weevil Larvae
Beneficial nematodes against vine weevil larvae
Meginem is the reliable, biological solution for controlling vine weevil larvae, which feed on roots in the soil and can cause lasting damage to plants. Ornamentals, berries, fruit trees, and potted plants are particularly affected.
The nematodes contained actively penetrate the larvae and control them naturally – completely without chemical residues. This protects the root area and allows the plants to develop healthily again.
Meginem is available in two variants, allowing for targeted application depending on the temperature:
- Meginem Pro for soil temperatures from approx. 12 °C
- Meginem Cold for cooler conditions between 8–12 °C
This allows you to effectively control infestations year-round – from early spring until autumn.
⚠️ Important:
These products are not available for pickup in the shop or warehouse, as they are specially prepared fresh for you and shipped directly.
⚠️ Important:
Note the delivery times! Delivery only possible during the specified period
Properties
Application
Protective effect: Registration number: FIBL W-6336-1 / W-7549 | Effective against: Vine weevil larvae
- Insecticide → Agent against harmful insects (e.g., aphids, thrips, whiteflies).
- Acaricide → Agent against mites and spider mites.
- Fungicide → Agent against fungal diseases (e.g., powdery mildew, botrytis, rust).
- Plant protection product = Preparations that protect plants from pests, diseases, or weeds.
- Plant aids = Support soil life or nutrient uptake, without being fertilizers or plant protection products themselves.
- Plant fortifiers = Increase the plant's resistance to stress, pests, or diseases.
Safety Instructions
Documents
Safety Data Sheet
Couldn't load pickup availability
Pickup available at GrowTastic GmbH - 3604 Thun
Usually ready in 2-4 daysIn stock! Shipping in 2-5 business days
Shipping via Swiss shipping company. We are constantly looking for the cheapest option for you | Parcel 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

Meginem® Nematodes against Vine Weevil Larvae
Have questions? We'll get back to you within 24 hours (during business hours). If it's urgent, just give us a call!
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All about shipping
We ship all orders as quickly as possible - usually within 2 to 5 business days.
In exceptional cases (e.g., due to delivery delays or circumstances beyond our control), delivery times may be longer. In such cases, we will inform you immediately by email.
Shipping is handled by a Swiss shipping company, and we constantly look for the most affordable option for you.
The shipping costs are borne by the buyer. The required packaging material is already included in the shipping price.
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Support Team
For us, personal contact is paramount.
We advise you ourselves – honestly, directly and with heart.
This sometimes takes a little more time, but in return, you get quicker, clearer answers.Do you have questions about an order or need support with calculations?
Just get in touch – or come by, we look forward to seeing you. -
FAQs
Many answers can already be found in our FAQs – perhaps your question is already there?
We update them regularly with your feedback. -
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Pioneers of Biological Pest Control
Andermatt Group – Pioneer of biological crop 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.
Starting with Andermatt Biocontrol, the group continuously developed and is now one of the world's most important manufacturers of biological crop protection products. Andermatt plays a pioneering role, especially in the areas of insect viruses, beneficial insects, fungi, and nematodes. For the Swiss market, the company offers one of the most comprehensive ranges of biological crop protection products.
With over 25 own subsidiaries, integrated production facilities, and more than 600 employees worldwide, the Andermatt Group combines in-depth expertise, research, production, and consulting under one roof. A strong consulting team provides practical support to customers – focusing on effective, sustainable solutions instead of sales pressure.
The Andermatt Group remains to this day owned by the founding family and the employees. This independence, combined with innovative strength and ecological responsibility, makes Andermatt a reliable partner for sustainable plant cultivation – today and in the future.
Andermatt BioGarten – Organic Plant Protection with Responsibility
Andermatt BioGarten AG was founded in 2003, emerging from Andermatt Biocontrol AG, which was established 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 sells environmentally friendly plant protection solutions, beneficial organisms, and sustainable garden products for home and hobby gardens. The goal 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 generations to come.




