Nematodes of the species Heterohabditis bacteriophora for biological and lasting control of white grubs in lawns.

100% Biological

No chemicals and no microplastics - absolutely harmless for humans and pets.

Lasting effect

The pests cannot develop resistance to biological control.

Directly from the producer

As the only manufacturer in Germany, we have been producing nematodes on a large scale for over 25 years.

Product information "nema-green®"
Lasting and biological control of grubs in the garden.


The package contains 5 million nematodes of the species Heterorhabditis bacteriophora and is sufficient for an area of 10m2.

Application time

Garden chafer: mid July (6-8 weeks after beetle flight) until end of September
June beetle: mid August (6-8 weeks after beetle flight) to mid September
Welsh chafer: April to early May, as soon as soil temperatures reach 12°C during daytime

Damage caused by grubs

Grubs are the larvae of leafhopper beetles. These include the garden chafer, welsh chafer and June beetle. They feed on the roots of turf and other crops, disrupting the supply of water and nutrients from the soil. This stunts plant shoots and results in reduced growth, brown spots and even plant death. Since grubs are an important food for birds, the birds' scratching and pecking can cause significant secondary damage.

Advantages of nema-green®

  • 100% organic
  • Lasting effect
  • No formation of resistance
  • No microplastics
  • High effectiveness
  • Nematodes directly from the manufacturer
  • Harmless for humans and pets

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20 May 2024 09:41

Augenscheinlich gute Wirkung, Sparyer sehr zu empfehlen!

Habe diese Nemathoden aufgrund eines sehr starken Gartenlaubkäferproblems nun schon 2 Jahre in Folge ausgebracht und habe jedes Jahr mit deutlich weniger Gartenlaubkäfern zu tun. In Verbindung mit der Falle für die Käfer selbst wirklich sehr effektiv. Den Sprayer hatte ich, trotz des in meinen Augen erst hohen Preises mitgekauft und muss sagen: gute Verarbeitung und ist durch die Erleichterung beim großflächigen Ausbringen der Nemathoden wirklich jeden Cent wert. Wenn man gut mit dem Ding umgeht, wird der sicher viele viele Jahre halten!


e-nema nematoden shop

About e-nema

We have been producing various nematode species on an industrial scale for over 25 years. We rely on the highest production standards and qualified employees from over 16 countries. What started in 1997 as a spin-off from the University of Kiel has now developed into a globally recognized medium-sized company with over 70 employees. E-nema stands for innovation and expertise in the field of nematode research and production. Our products are used in countries all over the world in a wide range of applications. From the professional mushroom grower to the passionate hobby gardener.