Klausdorfer Str. 28-36
DE 24223 Schwentinental
Product range

nematop® - Nematodes against black vine weevil

nematop® - Nematodes against black vine weevil

nematop® contains nematodes of the species Heterorhabditis bacteriophora for the biological and effective control of weevils and other weevil species in nurseries, greenhouses and orchards. Available in pack sizes of 5, 10, 25 and 50 million for home and garden use, as well as in bulk packs for professional users.


Advantages of nematop:

  • Fast and effective action100% biological
  • Absolutely harmless to humans, animals and beneficial organisms
  • No resistance development and no residues
  • Easy and safe to use


How nematodes work

The nematodes are mixed with water and poured onto the soil around the affected plants. Once in the soil, they seek out the pests or their larvae and penetrate them through their body openings. There, the nematodes secrete a symbiotic bacterium that kills the pests. The nematodes feed on the dead larvae and reproduce inside them. Once the host has been consumed, the nematodes seek out a new victim and the process begins again. This process is repeated until the nematodes can no longer find any more pests.

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nemastar® - Nematodes against Tipula, Cutworms and Mole crickets

nemastar® - Nematodes against Tipula, Cutworms and Mole crickets

nemastar® contains nematodes of the species Steinernema carpocapsae for the biological and effective control of leatherjackets, cutworms and mole crickets. Available in pack sizes of 5, 10, 25 and 50 million for home and garden use, as well as in bulk packs for professional users.


Advantages of nemastar®:

  • Fast and effective action100% biological
  • Absolutely harmless to humans, animals and beneficial organisms
  • No resistance development and no residues
  • Simple and safe to use


How nematodes work


The nematodes are mixed with water and poured onto the soil of the affected plants. After being applied to the soil, they seek out the pests or their larvae and penetrate them through their body openings. There, the nematodes secrete a symbiotic bacterium that kills the pests. The nematodes feed on the dead larvae and reproduce inside them. Once the host has been consumed, the nematodes seek out a new victim and the process begins again. This process is repeated until the nematodes can no longer find any more pests.

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nemaplus® depot – Prevent fungus gnats with encapsulated nematodes

nemaplus® depot – Prevent fungus gnats with encapsulated nematodes

nemaplus® depot contains Steinernema feltiae nematodes embedded in alginate capsules for the preventive treatment of fungus gnats in greenhouses and indoor plants. Available in small pack sizes for home and garden use, as well as in large packs for professional users.


Advantages of nemaplus® depot:

  • Effective prevention of fungus gnats100% organic
  • Absolutely harmless to humans, animals and beneficial organisms
  • No resistance development and no residues
  • Simple and water-saving application

How nemaplus® depot works:


The capsules are mixed into the substrate at the beginning of cultivation. The capsules dissolve slowly in the soil and gradually release the nematodes. In the soil, the nematodes search for fungus gnat larvae and penetrate them through their body openings. There, the nematodes secrete a symbiotic bacterium that kills the pests. The nematodes feed on the dead larvae and reproduce inside them. Once the host is consumed, the nematodes seek out a new victim and the process begins again. This process repeats itself until the nematodes can no longer find any more pests. This patented technology ensures that the nematodes have a long-lasting effect and combats fungus gnats at an early stage, before a population can even form.

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nemamax® - Nematodes against weevil larvae and grubs at colder temperatures

nemamax® - Nematodes against weevil larvae and grubs at colder temperatures

nemamax® contains Heterorhabditis downesi nematodes for the biological and effective control of weevil larvae and grubs at cooler soil temperatures. This significantly extends the annual control period. Available in pack sizes of 5, 10, 25 and 50 million for home and garden use, as well as in bulk packs for professional users.


Advantages of nemamax®:

  • Fast and effective action
  • 100% biological
  • Absolutely harmless to humans, animals and beneficial organisms
  • No resistance development and no residues
  • Easy and safe to use
  • Effective even at soil temperatures of 8°C

How nematodes work
The nematodes are mixed with water and poured onto the soil around the affected plants. Once in the soil, they seek out the pests or their larvae and penetrate them through their body openings. There, the nematodes secrete a symbiotic bacterium that kills the pests. The nematodes feed on the dead larvae and reproduce inside them. Once the host is consumed, the nematodes seek out a new victim and the process begins again. This process repeats itself until the nematodes can no longer find any more pests.

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nema-green® - Nematodes against grubs

nema-green® - Nematodes against grubs

nema-green® contains nematodes of the species Heterorhabditis bacteriophora for the biological and effective control of grubs in nurseries, sports turf and grassland. Available in pack sizes of 5, 10, 25 and 50 million for home and garden use, as well as in bulk packs for professional users.


Advantages of nema-green®:

  • Fast and effective action100% biological
  • Absolutely harmless to humans, animals and beneficial organisms
  • No resistance development and no residues
  • Simple and safe to use

How nematodes work:


The nematodes are mixed with water and poured onto the soil of the affected plants. After being applied to the soil, they seek out the pests or their larvae and penetrate them through their body openings. There, the nematodes secrete a symbiotic bacterium that kills the pests. The nematodes feed on the dead larvae and reproduce inside them. Once the host has been consumed, the nematodes seek out a new victim and the process begins again. This process is repeated until the nematodes can no longer find any more pests.

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nemaflor® - Nematodes against thrips and leaf miners in greenhouses

nemaflor® - Nematodes against thrips and leaf miners in greenhouses

nemaflor® contains beneficial nematodes of the genus Steinernema for the biological and effective control of thrips and leaf miners in greenhouses. Available in nemaflor® F (Steinernema feltiae) and nemaflor® C (Steinernema carpocapsae) variants and package sizes of 50, 100, 250, and 500 million nematodes.

Advantages of nemaflor®:

  • Fast and effective action100% biological
  • Absolutely harmless to humans, animals, and beneficial organisms
  • No resistance development
  • Easy and safe to use
  • Leaves no visible residue on plants

How nematodes work

The nematodes are mixed with water and poured onto the soil of the affected plants. After being applied to the soil, they seek out the pests or their larvae and penetrate them through their body openings. There, the nematodes secrete a symbiotic bacterium that kills the pests. The nematodes feed on the dead larvae and reproduce inside them. Once the host has been consumed, the nematodes seek out a new victim and the process begins again. This process is repeated until the nematodes can no longer find any more pests.

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Product range

nemaplus® - Nematodes against Fungus gnats

nemaplus® - Nematodes against Fungus gnats

nemaplus® contains Steinernema feltiae nematodes for the biological and effective control of fungus gnats in greenhouses and indoor plants. Available in pack sizes of 1, 3, 5, 10, 25, and 50 million for home and garden use, as well as in bulk packs for professional users.


Advantages of nemaplus®:

  • Fast and effective action100% biological
  • Absolutely harmless to humans, animals and beneficial organisms
  • No resistance development and no residues
  • Simple and safe to use


How nematodes work

The nematodes are mixed with water and poured onto the soil of the affected plants. After being applied to the soil, they seek out the pests or their larvae and penetrate them through their body openings. There, the nematodes secrete a symbiotic bacterium that kills the pests. The nematodes feed on the dead larvae and reproduce inside them. Once the host has been consumed, the nematodes seek out a new victim and the process begins again. This process is repeated until the nematodes can no longer find any more pests.

Company profile

Biological plant protection with beneficial nematodes

For over 25 years, we have been producing beneficial nematodes for use in biological plant protection at our site in northern Germany. Through continuous investment in production capacity, research and our employees, we have become the world's leading producer. With the help of our trading partners, we bring our products to greenhouses, nurseries, orchards and agricultural land around the globe, where they can combat harmful insects in a targeted, effective and 100% biological manner.

What we offer:

  • Consulting and training on the use of beneficial nematodes in plant protection
  • A comprehensive and established nematode product portfolio
  • Development of your own product line under your brand name
  • Reliable delivery capabilities, even for large quantities
  • Contract manufacturing of your own biological products based on microorganisms and secondary metabolites
  • Research and process development

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