Rootsum B-green - 1,000 m² - nematodes against grubs - 500 million
€159.00 per unit (incl. vat)
Product information "Rootsum B-green - 1,000 m² - nematodes against grubs - 500 million"
- Against grubs & yew beetle larvae
- Shipped directly from the supplier to the customer
- For 1,000 m²
- Application: mid-April through late April and July through October
- Natural pest control
B-green contains nematodes to control grubs in the grass and yew beetle larvae.
For an area of 1,000 m².
Cockchafers are particularly harmful in large populations because they feed on the roots of plants and grass. Your lawn can also be damaged by birds that love to eat these cockchafers but end up pecking your grass to pieces in the process.
How to control them?
Be sure to read our informative article “5 Ways to Control Grubs in Your Lawn”
Nematodes are definitely a good and effective method for eliminating the entire grub population. The nematodes will infect the grubs, make them sick, and ultimately kill them in the soil. The nematodes act selectively and are therefore harmless to humans, animals, or plants.
After the grubs have died, the nematodes will continue to feed until the dead grubs have decomposed. Afterward, the nematodes will search for another grubs to infect.
How to use?
1) Application period: Apply from late April through October when the minimum soil temperature is 12°C.
2) Apply during overcast weather or in the evening. Never apply during sunny or excessively warm weather. We will also not ship during very hot summer temperatures and will postpone delivery
3) The nematodes must be able to penetrate the soil. It is therefore important that the soil is thoroughly wet at the time of application. So first, thoroughly wet the soil, and only then pour the nematodes over the soil using a watering can.
4) The soil must remain moist for at least 2 weeks after treatment.
When controlling yew beetle larvae, use a double dose of the nematodes. This is a live product that must be used immediately upon receipt and cannot be returned.
Product specifications
| Classification garden: | Insects & birds |
|---|---|
| Control and protection of...: | Crawling insects, Chewing and sucking insects |
| Period of application: | April, Augustus, July, June, May, October, September |
| Product group: | Beneficial insects |
| Recommended dosage: | 500 million nematodes / 1000 m² |
| Substance: | Live/useful insects |
| Type of problem: | Scarab beetles, Vine weevils |
| Usage location: | Outside |
| Yield in m² per pack: | 1000 |
| Certified organic: | Yes |
| Contents in pieces: | 1000 |
| EAN: | 5404030604200 |
| Manufacturer Code: | 60013 |
| Weight: | 0.55 kg |
| Contents: | 1 pc |
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7 May 2026 09:47
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